Search found 10 matches

by BeejenPatel_1B
Sat Mar 12, 2016 6:27 pm
Forum: *Cyclohexanes (Chair, Boat, Geometric Isomers)
Topic: Substituents and Conformations
Replies: 2
Views: 446

Substituents and Conformations

Why do bigger substituents have a higher preference for equatorial position?
by BeejenPatel_1B
Sun Mar 06, 2016 1:36 pm
Forum: *Identifying Primary, Secondary, Tertiary, Quaternary Carbons, Hydrogens, Nitrogens
Topic: Trans and Cis
Replies: 2
Views: 705

Trans and Cis

How do you determine a cis- or trans- molecule by the line structure?
by BeejenPatel_1B
Sun Feb 28, 2016 6:42 pm
Forum: *Organic Reaction Mechanisms in General
Topic: Electron Rearrangement
Replies: 1
Views: 353

Electron Rearrangement

In reaction mechanisms, does the nucleophilic(electron rich) molecule go to the electrophilic(electron poor) molecule or is it the other way around?
by BeejenPatel_1B
Sat Feb 20, 2016 6:18 pm
Forum: Arrhenius Equation, Activation Energies, Catalysts
Topic: Catalysts
Replies: 2
Views: 451

Catalysts

Reactants sit on the surface of catalysts (adsorption), but can products sit on the surface as well?
Like on pg. 78, the NO is a reactant, then a product, then disappears. So when NO is on the product side and then disappears, does that mean products sit on the surface of the catalyst?
by BeejenPatel_1B
Sun Feb 14, 2016 9:03 pm
Forum: General Rate Laws
Topic: Slopes of the orders
Replies: 2
Views: 354

Slopes of the orders

Can there ever be a slope of 0? So the slope would just be --- instead of \ or /
by BeejenPatel_1B
Fri Feb 05, 2016 11:47 pm
Forum: Appications of the Nernst Equation (e.g., Concentration Cells, Non-Standard Cell Potentials, Calculating Equilibrium Constants and pH)
Topic: Concentration Cell
Replies: 1
Views: 282

Concentration Cell

Why is E not always equal to 0 V? Is there a specific instance where it can change?
by BeejenPatel_1B
Sun Jan 31, 2016 2:46 pm
Forum: Student Social/Study Group
Topic: Post All Chemistry Jokes Here
Replies: 8252
Views: 1445257

Re: Chemistry Jokes

Copper and Gold are at a party. Copper sees Gold and says, "Au, you weren't invited, get out!" Gold replies, "Alright fine, Cu later."
by BeejenPatel_1B
Sun Jan 24, 2016 9:01 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Higher molar heat capacity?
Replies: 3
Views: 988

Re: Higher molar heat capacity?

I believe C5H12 would have the higher molar heat capacity since there's more complexity and it takes more heat to increase its temperature.
by BeejenPatel_1B
Mon Jan 18, 2016 12:04 am
Forum: Reaction Enthalpies (e.g., Using Hess’s Law, Bond Enthalpies, Standard Enthalpies of Formation)
Topic: Units
Replies: 2
Views: 411

Re: Units

The delta H for fusion and vaporization is kJ/mol.
by BeejenPatel_1B
Fri Jan 08, 2016 10:07 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Specific Heat Capacity-formula
Replies: 2
Views: 1056

Specific Heat Capacity-formula

For the specific heat capacity formula: (n)(Cp)(change in temperature), are you supposed to multiply the molar heat capacity by however many moles are included AND the temperature given, or are you supposed to multiply it by 1 mole and 25 degrees C so it is in the standard state?

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