ALEKS: Calculating reaction free energy under nonstandard conditions

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  1. Roxi Hulet
Рекомендации по теме
ALEKS: Calculating reaction 0:09:49

ALEKS: Calculating reaction free energy under nonstandard conditions

ALEKS: Calculating standard 0:02:34

ALEKS: Calculating standard reaction free energy from standard energies of formation

ALEKS: Calculating standard 0:06:31

ALEKS: Calculating standard reaction free energy from standard reduction potential

Aleks Calculating reaction 0:04:56

Aleks Calculating reaction free energy under nonstandard conditions

ALEKS: Calculating dG 0:06:18

ALEKS: Calculating dG from dH and dS

ALEKS - Calculating 0:06:29

ALEKS - Calculating Standard Reaction Free Energy from Standard Reduction Potentials

Aleks Calculating standard 0:02:15

Aleks Calculating standard reaction free energy from standard free energies of formation

Using reaction free 0:04:16

Using reaction free energy to predict equilibrium composition Aleks topic

ALEKS: Interconverting standard 0:01:58

ALEKS: Interconverting standard Gibbs free energy and K

ALEKS: Using the 0:02:26

ALEKS: Using the general properties of Gibb’s free energy

ALEKS - Using 0:10:41

ALEKS - Using Reaction Free Energy to Predict Equilibrium Composition

ALEKS - Using 0:09:27

ALEKS - Using the General Properties of Gibbs Free Energy

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Calculating the energy change in a nuclear reaction from the mass change

Aleks Calculating dG 0:03:50

Aleks Calculating dG from dH and dS

ALEKS: Using thermodynamic 0:04:37

ALEKS: Using thermodynamic data to calculate K

Aleks Using reaction 0:09:41

Aleks Using reaction free energy to predict equilibrium composition

ALEKS: Recognizing consistency 0:06:23

ALEKS: Recognizing consistency between statements about standard Gibbs free energy

ALEKS: Calculating reaction 0:04:07

ALEKS: Calculating reaction entropy using standard molar entropies of reactants

Using the thermodynamic 0:02:48

Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free ener

Aleks Using the 0:04:45

Aleks Using the general properties of Gibbs free energy

Using the thermodynamic 0:03:07

Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free ener

ALEKS: Calculating average 0:05:57

ALEKS: Calculating average and instantaneous rate from a graph of concentration vs time

ALEKS: Calculating entropy 0:05:26

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ALEKS: Calculating a 0:04:12

ALEKS: Calculating a molar heat of reaction from formation

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I just wanted to say thank you so much for these videos! You’re the reason I was able to get through all my Aleks topics and you also helped me understand my chem 120 class this semester a lot better! ☺️🙌

sarinacruz
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Thank you for explaining that we don't have to worry about ALEKs wanting the answer in kJ while our answers are in kJ/mol lol. The whole reason I searched up this video was to find an explanation for that!

rxdntpto
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what do I do if the problem gives me concentrations instead of pressures? help me roxi I love you

taniahenriques
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If the problem gives the concentrations of the reactants, but only grams of the product (with no Liter value), how do I solve for the Q if I don't know the molarity of the given product in grams?

sundyn
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I noticed towards the ending you changed the signs after getting -11448 j/mol. Why is that? How come you didn’t just do (-32.8 kj/mol) + (-11.448 kj/mol)? I tried and got the wrong answer but i want to know why 🤣

ChristopherIvan