CHEMISTRY COMMUNITY

Mason_Aguila_2G

Nucleophilic substitution is replacing a nucleophile with another nucleophile I'm assuming?

Mason_Aguila_2G

For the cyclohexane to flip conformations from one chair to the other, it has to go through the boat conformation correct? Therefore it has to go through the higher energy state to get to the lower?

Mason_Aguila_2G

I know he said we don't need to know the common naming but in the class examples he combined both common and IUPAC. Should we know both for the quiz?

Mason_Aguila_2G

Are BF3 and NF3 both electrophiles? Why/Why not?

Mason_Aguila_2G

Why does lowering the activation energy increase the rate constant?

Mason_Aguila_2G

I am having trouble understanding how to balance the equilibrium redox equations, especially in problem 14.15. How do I determine the half reactions for oxidation and reduction?

Mason_Aguila_2G

What is the purpose of a salt bridge in a galvanic cell?

Mason_Aguila_2G

Say two molecules have the same number of atoms and similar complexity, but one is bonded by double bonds while the other is only bonded by single bonds? How is entropy affect by these bonds?

Mason_Aguila_2G

A system was heated by using 300. J of heat, yet it was found that its internal energy decreased by 150. J (so \Delta U=-150. J). Calculate w. To calculate work, we would move the equation around to be w=\Delta U-q right? And then we would have w = -150. J - 300. J = -450. J. Since the energy from w...

Mason_Aguila_2G

What does it mean when they say heat capacity is an extensive property? And what is an intensive property?

CHEMISTRY COMMUNITY

Search found 10 matches

Re: SN2 vs "Nucleophilic sub"

Chair conformation

Common vs IUPAC naming

BF3 and NF3

Arrhenius Eq.

Equilibrium Redox Equations and Calculating their standard cell potentials

Salt Bridge?

Entropy of molecules with same number of atoms but different bonds

First Law of Thermodynamics Practice Problem [ENDORSED]

Heat Capacity