Search found 84 matches

by TanveerDhaliwal3G
Mon Feb 17, 2020 10:52 am
Forum: Thermodynamic Systems (Open, Closed, Isolated)
Topic: Open Systems
Replies: 6
Views: 18

Open Systems

Which equations can be applied to open systems?
by TanveerDhaliwal3G
Mon Feb 17, 2020 10:51 am
Forum: Biological Examples (*DNA Structural Transitions, etc.)
Topic: Examples Expected to Know
Replies: 1
Views: 11

Examples Expected to Know

Is there a list of biological examples that we should know or should we just be aware of the examples Lavelle mentions in class?
by TanveerDhaliwal3G
Mon Feb 17, 2020 10:48 am
Forum: Gibbs Free Energy Concepts and Calculations
Topic: Free Energy and Work
Replies: 4
Views: 16

Free Energy and Work

What is the relationship between free energy and work? This is one of the learning objectives from Thermodynamics.
by TanveerDhaliwal3G
Mon Feb 17, 2020 10:45 am
Forum: Van't Hoff Equation
Topic: Derivation of Van't Hoff
Replies: 3
Views: 11

Derivation of Van't Hoff

What two equations is Van't Hoff derived from?
by TanveerDhaliwal3G
Mon Feb 17, 2020 10:44 am
Forum: Concepts & Calculations Using Second Law of Thermodynamics
Topic: Reversible and Irreversible
Replies: 4
Views: 17

Reversible and Irreversible

Can the second law be applied to irreversible reactions?
by TanveerDhaliwal3G
Sun Feb 09, 2020 11:34 pm
Forum: Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)
Topic: State Functions
Replies: 5
Views: 22

Re: State Functions

The nemonic device is "when you are under Pressure and Depressed, watch TV and get HUGS"
Pressure
density
Temp.
Volume
H Enthalpy
U Internal Energy
G Gibbs Free Energy
S Entropy

The two things that are not considered state functions are Work and Heat.
by TanveerDhaliwal3G
Sun Feb 09, 2020 11:29 pm
Forum: Calculating Work of Expansion
Topic: Derivation of Formula
Replies: 3
Views: 20

Derivation of Formula

Should we know how to derive the equation for work for isothermal reversible reactions? As in know the integral and how it results in the equation?
by TanveerDhaliwal3G
Sun Feb 09, 2020 11:27 pm
Forum: Concepts & Calculations Using Second Law of Thermodynamics
Topic: Reversible Reactions vs. Irreversible Reactions
Replies: 6
Views: 23

Reversible Reactions vs. Irreversible Reactions

Should we be able to produce the graphs associated with each?
by TanveerDhaliwal3G
Sun Feb 09, 2020 11:26 pm
Forum: Entropy Changes Due to Changes in Volume and Temperature
Topic: Cv vs. Cp
Replies: 5
Views: 14

Cv vs. Cp

When should we use Cv and when should we use Cp?
by TanveerDhaliwal3G
Sun Feb 09, 2020 11:25 pm
Forum: Concepts & Calculations Using First Law of Thermodynamics
Topic: All Laws of Thermodynamics
Replies: 2
Views: 35

All Laws of Thermodynamics

Should we be able to verbally explain all the laws or is knowing the equations associated with each law what we are expected to know?
by TanveerDhaliwal3G
Sun Feb 02, 2020 10:28 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Heat Capacity at Constant Volume and Pressure
Replies: 1
Views: 9

Heat Capacity at Constant Volume and Pressure

What is the relationship between heat capacity at constant volume and heat capacity at constant pressure?
by TanveerDhaliwal3G
Sun Feb 02, 2020 10:26 pm
Forum: Phase Changes & Related Calculations
Topic: Heating Curve
Replies: 6
Views: 27

Heating Curve

How do you read and interpret a heating curve?
by TanveerDhaliwal3G
Sun Feb 02, 2020 10:22 pm
Forum: Phase Changes & Related Calculations
Topic: Different Energies
Replies: 1
Views: 25

Different Energies

Do we need to be able to differentiate between translational energy, rotational energy, and vibrational energy? If so, what is the difference.
by TanveerDhaliwal3G
Sun Feb 02, 2020 10:21 pm
Forum: Phase Changes & Related Calculations
Topic: Equipartition Theorum
Replies: 2
Views: 22

Equipartition Theorum

To what extent do we need to know this theorem?
by TanveerDhaliwal3G
Sun Feb 02, 2020 10:20 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: State Function
Replies: 4
Views: 11

State Function

Why is internal energy a state function when heat and work are not?
by TanveerDhaliwal3G
Sun Jan 26, 2020 8:33 pm
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Hess's Law
Replies: 4
Views: 17

Hess's Law

Are all three of the methods Lavelle did on 1/24/20 part of Hess's law or just the first one?
by TanveerDhaliwal3G
Sun Jan 26, 2020 8:30 pm
Forum: Phase Changes & Related Calculations
Topic: Heat v Enthalpy
Replies: 3
Views: 20

Heat v Enthalpy

Why is heat not a state function while enthalpy is?
by TanveerDhaliwal3G
Sun Jan 26, 2020 8:03 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: 4A Thinking Point
Replies: 2
Views: 17

4A Thinking Point

A thinking point in 4A asked "how could you ensure that an electric battery produced an electric current reversibly?". How would this be done and how does it relate to the idea that the work a system can do is greatest in a reversible process.
by TanveerDhaliwal3G
Sun Jan 26, 2020 8:00 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Reversible Reactions
Replies: 3
Views: 14

Reversible Reactions

What makes a reaction reversible?
by TanveerDhaliwal3G
Wed Jan 22, 2020 7:29 pm
Forum: Non-Equilibrium Conditions & The Reaction Quotient
Topic: 6D 15b
Replies: 2
Views: 8

6D 15b

How do you do 15b? How do you know what ka is and that the water hydrates the metal?
by TanveerDhaliwal3G
Wed Jan 22, 2020 7:27 pm
Forum: Equilibrium Constants & Calculating Concentrations
Topic: Autoprotolysis
Replies: 1
Views: 8

Autoprotolysis

Is this reaction endothermic or exothermic and why?
by TanveerDhaliwal3G
Mon Jan 20, 2020 1:11 pm
Forum: Applying Le Chatelier's Principle to Changes in Chemical & Physical Conditions
Topic: Pressure changes
Replies: 5
Views: 11

Pressure changes

If both sides have the same amount of moles, what happens when there is a change in pressure.
by TanveerDhaliwal3G
Mon Jan 20, 2020 1:09 pm
Forum: Applying Le Chatelier's Principle to Changes in Chemical & Physical Conditions
Topic: Summary of Le Chatelier
Replies: 5
Views: 23

Summary of Le Chatelier

What are all the components of Le Chatelier's Principle?
by TanveerDhaliwal3G
Mon Jan 20, 2020 1:07 pm
Forum: Applying Le Chatelier's Principle to Changes in Chemical & Physical Conditions
Topic: Inert Gas
Replies: 6
Views: 33

Inert Gas

Why does adding an inert gas and therefor increasing the pressure not have an effect?
by TanveerDhaliwal3G
Mon Jan 20, 2020 1:06 pm
Forum: General Science Questions
Topic: Buffers
Replies: 2
Views: 25

Buffers

How do buffers work and what do we need to know about them?
by TanveerDhaliwal3G
Mon Jan 20, 2020 1:05 pm
Forum: Non-Equilibrium Conditions & The Reaction Quotient
Topic: 5% Rule
Replies: 6
Views: 20

Re: 5% Rule

Yes the 5% rule does apply to both because they are essentially the same process.
by TanveerDhaliwal3G
Sun Jan 12, 2020 6:00 pm
Forum: Applying Le Chatelier's Principle to Changes in Chemical & Physical Conditions
Topic: Test 1
Replies: 6
Views: 30

Re: Test 1

Test 1 starts the week of 1/21/2020
by TanveerDhaliwal3G
Sun Jan 12, 2020 5:57 pm
Forum: Non-Equilibrium Conditions & The Reaction Quotient
Topic: Q>K
Replies: 9
Views: 24

Q>K

In what situations could Q>K?
by TanveerDhaliwal3G
Sun Jan 12, 2020 5:56 pm
Forum: Equilibrium Constants & Calculating Concentrations
Topic: Units for K
Replies: 21
Views: 57

Re: Units for K

K doesn't have units because it is a ratio of molar concentrations.
by TanveerDhaliwal3G
Sun Jan 12, 2020 5:53 pm
Forum: Ideal Gases
Topic: Bars vs atmospheres
Replies: 13
Views: 36

Re: Bars vs atmospheres

Bars and atmospheres are both units of pressure and you should be able to use both as long as the units are the same throughout the problem.
by TanveerDhaliwal3G
Sun Jan 12, 2020 5:47 pm
Forum: Ideal Gases
Topic: Review Ideal Gas
Replies: 1
Views: 17

Review Ideal Gas

Is it helpful to review the Ideal gases in Focus 3A-D?
by TanveerDhaliwal3G
Sun Dec 08, 2019 5:34 pm
Forum: General Science Questions
Topic: Organic Molecules
Replies: 1
Views: 61

Organic Molecules

In organic molecules, how do we know if there is an "implied" Hydrogen?
by TanveerDhaliwal3G
Sun Dec 08, 2019 5:33 pm
Forum: Amphoteric Compounds
Topic: Memorization?
Replies: 4
Views: 60

Memorization?

Are we required to memorize the amphoteric oxides?
by TanveerDhaliwal3G
Sun Dec 08, 2019 5:32 pm
Forum: Air Pollution & Acid Rain
Topic: Respiratory Acidosis
Replies: 3
Views: 25

Respiratory Acidosis

What causes respiratory acidosis?
by TanveerDhaliwal3G
Sun Dec 08, 2019 5:31 pm
Forum: DeBroglie Equation
Topic: deBroglie derived
Replies: 2
Views: 30

deBroglie derived

What equations/concepts is deBroglie's equation derived from?
by TanveerDhaliwal3G
Sun Dec 08, 2019 5:29 pm
Forum: Administrative Questions and Class Announcements
Topic: Final Grades [ENDORSED]
Replies: 2
Views: 118

Final Grades [ENDORSED]

When will the final grades for the class be posted? I know that Lavelle decides the cut-offs for grades so when will we know our final letter grade.
by TanveerDhaliwal3G
Sat Nov 30, 2019 9:59 pm
Forum: Student Social/Study Group
Topic: Final Preparation
Replies: 2
Views: 20

Final Preparation

Is it fair to assume that all topics will be covered equally on the final or are there some topics that I should study more carefully than others
by TanveerDhaliwal3G
Sat Nov 30, 2019 9:51 pm
Forum: Bronsted Acids & Bases
Topic: J.21
Replies: 1
Views: 22

J.21

How do you do J.21 (b). Is it just a regular molarity problem?
by TanveerDhaliwal3G
Sat Nov 30, 2019 9:42 pm
Forum: Acidity & Basicity Constants and The Conjugate Seesaw
Topic: What to know for the final
Replies: 8
Views: 65

What to know for the final

Neither section 6C.1, the Acidity and Basicity Constants section, nor section 6C.2, the Conjugate Seesaw section, were assigned in the reading or homework problems. Will we need to know about these topics and if so what do we need to know.
by TanveerDhaliwal3G
Sat Nov 30, 2019 9:36 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: Calculating pOH
Replies: 2
Views: 24

Calculating pOH

Will we need to know how to calculate pOH because only 6B.1(which only goes over calculating pH) in the textbook was assigned but some of the practice questions require us to know how to calculate it.
by TanveerDhaliwal3G
Sat Nov 30, 2019 9:29 pm
Forum: Polyprotic Acids & Bases
Topic: Section 6E.1
Replies: 2
Views: 28

Section 6E.1

Will we be required to calculate the pH of polyprotic acids like it is explained in section 6E.1?
by TanveerDhaliwal3G
Sun Nov 24, 2019 10:25 pm
Forum: Hybridization
Topic: sigma or pi?
Replies: 20
Views: 102

Re: sigma or pi?

All single bonds are sigma bonds. A double bonds has one sigma bond and one pi bond and a triple bond has one sigma bond and two pi bonds.
by TanveerDhaliwal3G
Sun Nov 24, 2019 10:23 pm
Forum: Naming
Topic: Metallocene
Replies: 1
Views: 23

Metallocene

What is a metallocene?
by TanveerDhaliwal3G
Sun Nov 24, 2019 10:20 pm
Forum: Biological Examples
Topic: Coordination Compounds
Replies: 2
Views: 32

Coordination Compounds

Which coordination compounds are we supposed to know for the final? What are all of their biological functions?
by TanveerDhaliwal3G
Sun Nov 24, 2019 10:17 pm
Forum: Shape, Structure, Coordination Number, Ligands
Topic: Vitamin B12
Replies: 1
Views: 15

Vitamin B12

What is the biological importance of Vitamin B12?
by TanveerDhaliwal3G
Sun Nov 24, 2019 10:15 pm
Forum: Naming
Topic: Naming
Replies: 1
Views: 18

Naming

What compound names do we have to memorize?
by TanveerDhaliwal3G
Sun Nov 17, 2019 11:27 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Naming the Molecular Shapes
Replies: 7
Views: 42

Re: Naming the Molecular Shapes

I made flashcards with the names and arrangements. They really help in relating the shape to the name.
by TanveerDhaliwal3G
Sun Nov 17, 2019 11:24 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Molecular Shape
Replies: 1
Views: 24

Molecular Shape

If lone pair-lone pair repulsion is the strongest why are lone pairs not considered when identifying a molecules shape?
by TanveerDhaliwal3G
Sun Nov 17, 2019 11:22 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Density Isosurface and Electrostatic Potential Surface
Replies: 1
Views: 35

Density Isosurface and Electrostatic Potential Surface

Can someone explain what these are in more detail and how they are related?
by TanveerDhaliwal3G
Sun Nov 17, 2019 11:19 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Trans vs Cis molecules
Replies: 2
Views: 22

Trans vs Cis molecules

During lecture on Friday, Lavelle talked used a trans- and cis- molecules for an example. What is the difference between the two and how does it affect the molecule?
by TanveerDhaliwal3G
Sun Nov 17, 2019 11:17 pm
Forum: Determining Molecular Shape (VSEPR)
Topic: Radicals and molecular shape
Replies: 5
Views: 41

Radicals and molecular shape

How do radicals affect electron arrangement and shape?
by TanveerDhaliwal3G
Sun Nov 10, 2019 9:40 pm
Forum: Dipole Moments
Topic: Dipole v Instantaneous Dipole
Replies: 3
Views: 22

Dipole v Instantaneous Dipole

What is the difference between a dipole moment and an instantaneous dipole moment?
by TanveerDhaliwal3G
Sun Nov 10, 2019 9:37 pm
Forum: Dipole Moments
Topic: Hydrogen Bonding
Replies: 6
Views: 25

Hydrogen Bonding

The book says that hydrogen bonding is the strongest type of intermolecular forces but isn't it weaker than covalent and ionic bonds?
by TanveerDhaliwal3G
Sun Nov 10, 2019 9:33 pm
Forum: Dipole Moments
Topic: London Interaction Strength
Replies: 3
Views: 20

London Interaction Strength

What is the strength of a London Interaction dependent on?
by TanveerDhaliwal3G
Sun Nov 10, 2019 9:32 pm
Forum: Dipole Moments
Topic: London Interaction
Replies: 4
Views: 21

London Interaction

What causes a London Interaction?
by TanveerDhaliwal3G
Sun Nov 10, 2019 9:30 pm
Forum: Dipole Moments
Topic: Hydrogen Bonds
Replies: 4
Views: 18

Hydrogen Bonds

Which elements can form a Hydrogen bond?
by TanveerDhaliwal3G
Wed Nov 06, 2019 8:35 pm
Forum: Bond Lengths & Energies
Topic: Midterm
Replies: 9
Views: 101

Midterm

When will the midterm be graded?
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:24 pm
Forum: Electronegativity
Topic: 2D.7
Replies: 2
Views: 32

Re: 2D.7

I think this problem is just asking you which of the compounds is more ionic. Since highly covalent compounds are not very soluble, the less covalent, the more soluble the compound would be; so you're just looking for the compound with the bigger difference in electronegativities(more ionic) using e...
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:20 pm
Forum: Polarisability of Anions, The Polarizing Power of Cations
Topic: Polarity vs Polarizability
Replies: 3
Views: 42

Re: Polarity vs Polarizability

An atom that is highly polarizable if their electron cloud can readily undergo a large distortion while an atom that has high polarizing power can cause large distortions.
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:15 pm
Forum: Formal Charge and Oxidation Numbers
Topic: Formal Charge Work on Test
Replies: 2
Views: 31

Formal Charge Work on Test

Should we write out the full formula of formula charge for each atom on the test or can we just use the method Lyndon taught us in the review session
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:14 pm
Forum: Formal Charge and Oxidation Numbers
Topic: Easier way to calculate/remember?
Replies: 7
Views: 78

Re: Easier way to calculate/remember?

You can count the number of dots and bonds of the atom and subtract that from the number of valence electrons to find the Formal Charge quickly
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:13 pm
Forum: Dipole Moments
Topic: Dipole Arrow
Replies: 5
Views: 34

Dipole Arrow

The book says that in modern convention, the dipole arrow is pointed to the positive atom but Lavelle draws it pointed toward the negative atom. Which one do we follow
by TanveerDhaliwal3G
Sun Nov 03, 2019 10:06 pm
Forum: *Shrodinger Equation
Topic: Schrodinger relationships
Replies: 4
Views: 62

Schrodinger relationships

What is the relationship between Schrodinger's equation, wave functions, and orbitals
by TanveerDhaliwal3G
Mon Oct 28, 2019 8:01 pm
Forum: Ionic & Covalent Bonds
Topic: Midterm
Replies: 28
Views: 184

Midterm

What content will the midterm be covering? Someone told me that the midterm goes up to the lecture of Friday 10/25 but I just wanted to clarify.
by TanveerDhaliwal3G
Sun Oct 27, 2019 8:59 pm
Forum: Ionic & Covalent Bonds
Topic: Ionic v. Covalent
Replies: 6
Views: 29

Ionic v. Covalent

What are the differences between the two and which one is stronger?
by TanveerDhaliwal3G
Sun Oct 27, 2019 8:57 pm
Forum: Bond Lengths & Energies
Topic: Lattice Energy
Replies: 9
Views: 41

Lattice Energy

I did not really understand the definition that the book gave. Can someone clarify what lattice energy is?
by TanveerDhaliwal3G
Sun Oct 27, 2019 8:53 pm
Forum: Trends in The Periodic Table
Topic: Inert-Pair Effect
Replies: 1
Views: 31

Inert-Pair Effect

I don't really understand the inert-pair effect. Can someone explain it and give more examples of which elements display the effect?
by TanveerDhaliwal3G
Sun Oct 27, 2019 8:48 pm
Forum: Trends in The Periodic Table
Topic: Electron Affinity on the Test
Replies: 3
Views: 13

Electron Affinity on the Test

Will we need to know how to calculate/do calculation with electron affinity on the midterm or just know the trends that periodic table follows(ie. which part of the table has the highest and lowest electron affinity)
by TanveerDhaliwal3G
Sun Oct 27, 2019 8:45 pm
Forum: Trends in The Periodic Table
Topic: Electronegativity vs. Electron affinity
Replies: 8
Views: 60

Re: Electronegativity vs. Electron affinity

Electronegativity is the tendency of an atom to attract a bonding pair of electrons while electron affinity is the energy required/released when an electron attaches to an atom(measured in eV).
by TanveerDhaliwal3G
Fri Oct 18, 2019 2:37 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: Exceptions
Replies: 4
Views: 32

Exceptions

Today in lecture, Lavelle mentioned that Cr and Cu are exceptions to the general configuration pattern. Are there any other exceptions that we need to know?
by TanveerDhaliwal3G
Fri Oct 18, 2019 2:36 pm
Forum: Electron Configurations for Multi-Electron Atoms
Topic: Hund's Rule
Replies: 3
Views: 27

Hund's Rule

Can someone explain Hund's rule more in depth?
by TanveerDhaliwal3G
Fri Oct 18, 2019 2:30 pm
Forum: Bohr Frequency Condition, H-Atom , Atomic Spectroscopy
Topic: Best Way To Study?
Replies: 56
Views: 386

Re: Best Way To Study?

I read the textbook after the lectures to make sure I really grasp what he wants us to know and then I do the homework problems. The modules are also extremely helpful because you can pause/slow down the video lecture to make you understand the concepts.
by TanveerDhaliwal3G
Fri Oct 18, 2019 2:23 pm
Forum: Photoelectric Effect
Topic: Intensity v Frequency
Replies: 5
Views: 37

Intensity v Frequency

Can someone explain the difference between intensity and frequency?
by TanveerDhaliwal3G
Fri Oct 18, 2019 2:21 pm
Forum: Quantum Numbers and The H-Atom
Topic: Nodal Plane
Replies: 4
Views: 36

Nodal Plane

What is a nodal plane and what does it mean that the s-orbitals do not have one?
by TanveerDhaliwal3G
Sun Oct 13, 2019 4:37 pm
Forum: Properties of Light
Topic: Quanta
Replies: 4
Views: 46

Quanta

In the 10/04 lecture, Lavelle mentioned that light is absorbed/emitted in discrete units(quanta or photons). What is quanta and what are its units?
by TanveerDhaliwal3G
Sun Oct 13, 2019 4:32 pm
Forum: Properties of Electrons
Topic: Diffraction
Replies: 6
Views: 38

Re: Diffraction

Here is a good graphic to sum up the difference between Constructive and Destructive Interference:
https://cdn.britannica.com/07/62907-004-A3A6351E.jpg
by TanveerDhaliwal3G
Sun Oct 13, 2019 4:22 pm
Forum: Properties of Light
Topic: Wave-Particle Behavior
Replies: 4
Views: 51

Wave-Particle Behavior

Which observations support the particle behavior view of electromagnetic radiation and which observations support the wave view?
by TanveerDhaliwal3G
Sun Oct 13, 2019 3:59 pm
Forum: Photoelectric Effect
Topic: Avogadro's number
Replies: 7
Views: 70

Re: Avogadro's number

You usually divide by Avogadro's number when the question gives you the number of molecules and is asking you to find the number of moles of a compound.
by TanveerDhaliwal3G
Sun Oct 13, 2019 3:47 pm
Forum: General Science Questions
Topic: Rusty on High School Chem [ENDORSED]
Replies: 169
Views: 103337

Re: Rusty on High School Chem [ENDORSED]

I haven't taken chem since sophomore year of high school so I am in a similar position. One thing that I've been doing is reading the textbook pages that correspond to the lesson because I think it gives me a wider understanding of the topic.
by TanveerDhaliwal3G
Sat Oct 05, 2019 6:33 pm
Forum: Empirical & Molecular Formulas
Topic: Ratios of Empirical Formulas
Replies: 3
Views: 44

Ratios of Empirical Formulas

What to do if the factor to multiple number of moles is not apparent. For example, one of the samples has 2.16 moles and you do not know what to multiple by to get a whole number.
by TanveerDhaliwal3G
Sat Oct 05, 2019 6:23 pm
Forum: Limiting Reactant Calculations
Topic: Amount of Limiting Reactants
Replies: 2
Views: 34

Amount of Limiting Reactants

If there are three reactants, can two of them be the limiting reactants?
by TanveerDhaliwal3G
Sat Oct 05, 2019 6:10 pm
Forum: Significant Figures
Topic: Next Week's Test 1
Replies: 9
Views: 116

Re: Next Week's Test 1

My TA said that Lavelle has moved away from grading sig figs very hard because they distract from the actual concepts.
by TanveerDhaliwal3G
Sat Oct 05, 2019 6:03 pm
Forum: Molarity, Solutions, Dilutions
Topic: Which Volume to use for M1
Replies: 6
Views: 47

Which Volume to use for M1

Some questions give you a volume and then take out a smaller volume to produce another solution. When using the equation M1V1=M2V2, which of the two volumes do we use for M1.
by TanveerDhaliwal3G
Sat Oct 05, 2019 5:57 pm
Forum: Molarity, Solutions, Dilutions
Topic: Thought Process to G.7
Replies: 1
Views: 35

Thought Process to G.7

What is G.7 asking for. I don't know which concepts to apply.

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