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1 vote

2 answers

123 views

Why can we only measure heat and not temperature?

matt_black

39k

answered 12 hours ago

0 votes

1 answer

693 views

Why is Helmholtz free energy often defined as the useful work attainable at constant volume if constant volume implies no expansion?

CommunityBot

1

modified yesterday

0 votes

2 answers

140 views

Does temperature-induced change in the equilibrium constant affect the equilibrium concentrations of products and reactants?

Sam202

2,835

modified 2 days ago

6 votes

1 answer

333 views

Why does the heat of formation of organic radicals and positive ions decrease with their size and degree of branching at the radical or ionic site?

Mathew Mahindaratne

46.8k

modified Nov 16 at 9:20

4 votes

2 answers

868 views

Extrapolating from a calorimetry lab to find a new delta T with different volumes and grams of substance

Karsten♦

44.2k

answered Nov 15 at 21:16

3 votes

1 answer

137 views

Reconciling experimental ΔH of iron(II) oxidation with silver(I) to a theoretical value

CommunityBot

1

modified Nov 8 at 13:39

1 vote

0 answers

57 views

Coexistence curves in phase diagrams and melting points

andselisk♦

38.7k

modified Nov 5 at 6:15

3 votes

3 answers

286 views

Attempt at proof - how to proceed in proof that dG<0 for a spontaneous reaction?

Sam202

2,835

modified Oct 30 at 0:08

2 votes

1 answer

6k views

Is temperature of crystallisation same as melting point temperature for polymers?

Glory2Ukraine

291

modified Oct 28 at 16:34

0 votes

0 answers

23 views

Assistance in predicting the concentration at the beta phase end of the desorption process

PAEP

1,573

modified Oct 28 at 15:02

5 votes

1 answer

1k views

Calculating ΔH from bomb calorimetry

CommunityBot

1

modified Oct 28 at 4:01

0 votes

2 answers

104 views

Why is Ice not in equilibrium with Water at 1 degrees Celsius

David_h

166

answered Oct 27 at 15:03

0 votes

4 answers

213 views

Is the degree of dissociation of a reaction fixed throughout the reaction?

Sam202

2,835

modified Oct 23 at 21:25

0 votes

1 answer

131 views

Does there exist an upper theoretical value for battery efficiency?

CommunityBot

1

modified Oct 21 at 19:47

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Why can we only measure heat and not temperature?

Why is Helmholtz free energy often defined as the useful work attainable at constant volume if constant volume implies no expansion?

Does temperature-induced change in the equilibrium constant affect the equilibrium concentrations of products and reactants?

Why does the heat of formation of organic radicals and positive ions decrease with their size and degree of branching at the radical or ionic site?

Extrapolating from a calorimetry lab to find a new delta T with different volumes and grams of substance

Reconciling experimental ΔH of iron(II) oxidation with silver(I) to a theoretical value

Coexistence curves in phase diagrams and melting points

Attempt at proof - how to proceed in proof that dG<0 for a spontaneous reaction?

Is temperature of crystallisation same as melting point temperature for polymers?

Assistance in predicting the concentration at the beta phase end of the desorption process

Calculating ΔH from bomb calorimetry

Why is Ice not in equilibrium with Water at 1 degrees Celsius

Is the degree of dissociation of a reaction fixed throughout the reaction?

Does there exist an upper theoretical value for battery efficiency?

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