Search found 50 matches

by DPatel_2L
Fri Dec 11, 2020 8:06 pm
Forum: *Liquid Structure (Viscosity, Surface Tension, Liquid Crystals, Ionic Liquids)
Topic: Viscosity
Replies: 22
Views: 563

Re: Viscosity

The IMFs are stronger so it will flow slower.
by DPatel_2L
Fri Dec 11, 2020 8:05 pm
Forum: *Liquid Structure (Viscosity, Surface Tension, Liquid Crystals, Ionic Liquids)
Topic: Boiling and Melting point
Replies: 18
Views: 117

Re: Boiling and Melting point

Both melting and boiling points increase when IMFs are stronger.
by DPatel_2L
Fri Dec 11, 2020 8:03 pm
Forum: Polyprotic Acids & Bases
Topic: How can you tell
Replies: 18
Views: 368

Re: How can you tell

the anion has to have more than one H
by DPatel_2L
Fri Dec 11, 2020 8:02 pm
Forum: Polyprotic Acids & Bases
Topic: Defintion
Replies: 24
Views: 762

Re: Defintion

When it is able to donate multiple protons!
by DPatel_2L
Fri Dec 11, 2020 8:01 pm
Forum: Calculating the pH of Salt Solutions
Topic: -OH vs OH-
Replies: 12
Views: 87

Re: -OH vs OH-

They are the same thing!
by DPatel_2L
Fri Dec 11, 2020 8:00 pm
Forum: Calculating the pH of Salt Solutions
Topic: pH formula?
Replies: 46
Views: 930

Re: pH formula?

pH=-log[H+]
by DPatel_2L
Fri Dec 11, 2020 7:59 pm
Forum: Calculating pH or pOH for Strong & Weak Acids & Bases
Topic: H3O+ versus H+
Replies: 16
Views: 113

Re: H3O+ versus H+

Both are the same thing
by DPatel_2L
Fri Dec 11, 2020 7:58 pm
Forum: Conjugate Acids & Bases
Topic: Alkaline
Replies: 15
Views: 84

Re: Alkaline

Yes it is.
by DPatel_2L
Fri Dec 11, 2020 7:57 pm
Forum: Lewis Acids & Bases
Topic: Water
Replies: 62
Views: 480

Re: Water

Water can be either.
by DPatel_2L
Fri Dec 11, 2020 7:56 pm
Forum: Naming
Topic: coordination compounds with aqua
Replies: 12
Views: 62

Re: coordination compounds with aqua

Both work but I think OH2 is preferred.
by DPatel_2L
Fri Dec 11, 2020 7:55 pm
Forum: Naming
Topic: Sapling 1
Replies: 34
Views: 166

Re: Sapling 1

Exclude the prefix when you are arranging it.
by DPatel_2L
Fri Dec 11, 2020 7:55 pm
Forum: Naming
Topic: Naming quizlet
Replies: 41
Views: 259

Re: Naming quizlet

thank you!
by DPatel_2L
Fri Dec 11, 2020 7:54 pm
Forum: Electronegativity
Topic: Be vs Cl
Replies: 13
Views: 100

Re: Be vs Cl

Cl because it is furthest to the right nearest to fluorine
by DPatel_2L
Fri Dec 11, 2020 7:53 pm
Forum: Electronegativity
Topic: Periodic Table Trend
Replies: 37
Views: 387

Re: Periodic Table Trend

Both increase across a period and decrease down a group.
by DPatel_2L
Fri Dec 11, 2020 7:51 pm
Forum: Properties & Structures of Inorganic & Organic Acids
Topic: Sapling Q #1
Replies: 7
Views: 58

Re: Sapling Q #1

Memorizing is most likely the easiest way of keeping track of them.
by DPatel_2L
Fri Dec 11, 2020 7:49 pm
Forum: *Molecular Orbital Theory (Bond Order, Diamagnetism, Paramagnetism)
Topic: Sigma and Pi Bonds
Replies: 31
Views: 393

Re: Sigma and Pi Bonds

I don't think the order matters, as long as you state one sigma and two pi bonds
by DPatel_2L
Fri Dec 11, 2020 7:46 pm
Forum: Sigma & Pi Bonds
Topic: Rotation
Replies: 13
Views: 101

Re: Rotation

Yes that would make the most sense.
by DPatel_2L
Fri Dec 11, 2020 7:46 pm
Forum: Sigma & Pi Bonds
Topic: Sigma and Pi Bonds
Replies: 21
Views: 136

Re: Sigma and Pi Bonds

A single bond is a sigma bond while a double is one sigma and one pi
by DPatel_2L
Fri Dec 11, 2020 7:44 pm
Forum: Ionic & Covalent Bonds
Topic: CO2 vs CS2
Replies: 8
Views: 103

Re: CO2 vs CS2

CO2 because the oxygen is more electronegative
by DPatel_2L
Sun Nov 15, 2020 5:21 pm
Forum: Dipole Moments
Topic: Sapling #19
Replies: 12
Views: 76

Re: Sapling #19

It should say s02 instead.
by DPatel_2L
Sun Nov 15, 2020 5:18 pm
Forum: Coordinate Covalent Bonds
Topic: Definition
Replies: 17
Views: 228

Re: Definition

A coordinate covalent bond is when one atom shares both of the elections needed
by DPatel_2L
Sun Nov 15, 2020 5:16 pm
Forum: Lewis Structures
Topic: Drawing Lewis Structures on Midterm
Replies: 31
Views: 149

Re: Drawing Lewis Structures on Midterm

The lowest formal change would be the mots accurate so I would think so.
by DPatel_2L
Sun Nov 15, 2020 5:13 pm
Forum: Resonance Structures
Topic: bond length
Replies: 37
Views: 152

Re: bond length

I don't believe we need to.
by DPatel_2L
Sun Nov 15, 2020 5:12 pm
Forum: Lewis Structures
Topic: Central Atom
Replies: 20
Views: 89

Re: Central Atom

the least electronegative element would typically go in the center
by DPatel_2L
Sun Nov 15, 2020 5:12 pm
Forum: Lewis Structures
Topic: Sapling hw 3
Replies: 11
Views: 83

Re: Sapling hw 3

Nitrogen cannot have an expanded octet.
by DPatel_2L
Sun Nov 15, 2020 5:10 pm
Forum: Ionic & Covalent Bonds
Topic: Homework due date
Replies: 49
Views: 336

Re: Homework due date

It is due sunday night.
by DPatel_2L
Sun Nov 15, 2020 5:09 pm
Forum: Photoelectric Effect
Topic: Lyman Series
Replies: 30
Views: 199

Re: Lyman Series

Yes for that series n1=1
by DPatel_2L
Sun Nov 15, 2020 5:08 pm
Forum: Properties of Light
Topic: Videos
Replies: 12
Views: 112

Re: Videos

The ones on Khan academy work for me!
by DPatel_2L
Sun Nov 15, 2020 5:07 pm
Forum: Significant Figures
Topic: 0's
Replies: 21
Views: 194

Re: 0's

Yes it would have 4 sig figs in this case.
by DPatel_2L
Sun Nov 01, 2020 4:24 pm
Forum: Properties of Electrons
Topic: How to find number of electrons
Replies: 8
Views: 81

Re: How to find number of electrons

To get this you would divide total energy by the threshold energy.
by DPatel_2L
Sun Nov 01, 2020 4:20 pm
Forum: Properties of Light
Topic: Relationship between wavelength and frequency
Replies: 10
Views: 91

Re: Relationship between wavelength and frequency

They have an inversely proportional relationship, so as one increases the other one decreases.
by DPatel_2L
Sun Nov 01, 2020 4:19 pm
Forum: Administrative Questions and Class Announcements
Topic: Midterm grades
Replies: 19
Views: 204

Re: Midterm grades

Yeah I had the same question hopefully not too long.
by DPatel_2L
Sun Nov 01, 2020 4:18 pm
Forum: Properties of Light
Topic: Is c always the speed of light?
Replies: 88
Views: 456

Re: Is c always the speed of light?

For our uses yes it is.
by DPatel_2L
Sun Nov 01, 2020 4:18 pm
Forum: Properties of Light
Topic: How to remember what v is in equations
Replies: 46
Views: 258

Re: How to remember what v is in equations

On the formula sheet, the italicized one is the frequency.
by DPatel_2L
Sun Oct 25, 2020 2:44 pm
Forum: Properties of Light
Topic: Constants
Replies: 21
Views: 106

Re: Constants

I would use the constants that are given on the sheet.
by DPatel_2L
Sun Oct 25, 2020 2:39 pm
Forum: Einstein Equation
Topic: Scratch paper during the exam
Replies: 19
Views: 153

Re: Scratch paper during the exam

Each TA has their own policy so I would check with them.
by DPatel_2L
Sun Oct 25, 2020 2:37 pm
Forum: Student Social/Study Group
Topic: How are you studying?
Replies: 203
Views: 1266

Re: How are you studying?

I am watching the lectures and taking notes, and also going over the module and textbook questions.
by DPatel_2L
Sun Oct 25, 2020 2:36 pm
Forum: Properties of Electrons
Topic: intensity vs energy
Replies: 29
Views: 239

Re: intensity vs energy

False because and increase in frequency means and increase in energy.
by DPatel_2L
Sun Oct 25, 2020 2:34 pm
Forum: Properties of Electrons
Topic: Marks on Midterm
Replies: 4
Views: 40

Re: Marks on Midterm

Each question will be worth different amounts of points.
by DPatel_2L
Sun Oct 18, 2020 5:24 pm
Forum: Photoelectric Effect
Topic: photoelectric effect
Replies: 17
Views: 119

Re: photoelectric effect

Yes they both are the same.
by DPatel_2L
Sun Oct 18, 2020 5:24 pm
Forum: Einstein Equation
Topic: E=hv
Replies: 8
Views: 88

Re: E=hv

The fact that frequency has to be a positive value.
by DPatel_2L
Sun Oct 18, 2020 5:11 pm
Forum: Properties of Light
Topic: Frequency vs Wavelength
Replies: 22
Views: 141

Re: Frequency vs Wavelength

A higher frequency has a shorter wavelength and vice versa.
by DPatel_2L
Sun Oct 18, 2020 5:07 pm
Forum: Properties of Light
Topic: Conversion Factor - m to nm
Replies: 6
Views: 41

Re: Conversion Factor - m to nm

multiply by 1*10^-9
by DPatel_2L
Sun Oct 18, 2020 5:05 pm
Forum: Einstein Equation
Topic: m vs nm
Replies: 66
Views: 433

Re: m vs nm

The test should specify what units the answer should be in. If not meters is most likely okay.
by DPatel_2L
Fri Oct 09, 2020 2:32 pm
Forum: SI Units, Unit Conversions
Topic: Volume vs. Density
Replies: 6
Views: 60

Re: Volume vs. Density

Extensive means that it depends on the amount or size of the substance (volume). Intensive remains the same regardless of the amount of matter there is (density).
by DPatel_2L
Fri Oct 09, 2020 2:27 pm
Forum: Accuracy, Precision, Mole, Other Definitions
Topic: Molar Mass and Molecular Mass Difference?
Replies: 21
Views: 255

Re: Molar Mass and Molecular Mass Difference?

They basically mean the same thing but have different units.
by DPatel_2L
Fri Oct 09, 2020 2:18 pm
Forum: Balancing Chemical Reactions
Topic: Balancing Chemical Reactions Order
Replies: 31
Views: 236

Re: Balancing Chemical Reactions Order

There is no one right way to balance, and it depends on the equation to determine the fastest way to balance.
by DPatel_2L
Fri Oct 09, 2020 2:13 pm
Forum: Balancing Chemical Reactions
Topic: State of matter in reaction
Replies: 9
Views: 37

Re: State of matter in reaction

It does not matter when balancing equations, but you should be writing the state of matter that they are in the equations.
by DPatel_2L
Fri Oct 09, 2020 2:10 pm
Forum: Empirical & Molecular Formulas
Topic: Empirical and Molecular Formula
Replies: 17
Views: 124

Re: Empirical and Molecular Formula

Yes they can be the same. However the molecular cannot be smaller than the empirical.

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