thomij's user avatar
thomij's user avatar
thomij's user avatar
thomij
  • Member for 9 years, 10 months
  • Last seen this week
  • Fort Walton Beach, FL, USA
23 votes
Accepted

Why doesn't the viscosity of water change much with temperature like it does for other substances?

8 votes

Why is the enthalpy of vaporization greater than the enthalpy of fusion?

14 votes
Accepted

How to calculate melting/boiling points at different pressures?

2 votes

Ratios of produced gases in water electrolysis

64 votes

Difference between thermodynamic and kinetic stability

5 votes

Why is the rate of reaction calculated as d[A]/dt?

9 votes

Why is the reaction of calcium oxide with sulfur dioxide to form calcium sulfite not a combination redox reaction?

16 votes
Accepted

amu and g/mol relation

14 votes
Accepted

Why are there different values for enthalpy of combustion, depending on the calculation method?

1 vote

What are the signs for work done by (on?) a gas during isothermal reversible compression?

2 votes

Thermodynamics adding salt to water changes the temperature

3 votes

Sign of the work done during a reversible compression

13 votes

How to explain the concept of mol and reactions involving mol quantities

5 votes

What the balanced chemical equation for the conversion of starch to dextrin by dry heating?

10 votes
Accepted

Why is weight of 1 mole of substance equal to atomic/molecular mass in grams?

0 votes

Is the ideal gas constant not a constant if Celsius is used instead of Kelvin?

7 votes

The spontaneity of a redox reaction

1 vote

Why does Raoult's law work?

10 votes
Accepted

Why is change in gibbs energy not zero through the gibbs free energy equation?

15 votes
Accepted

Reaction of silver nitrate and hydrochloric acid

0 votes

How can I calculate the energy of a solution by knowing all of it's elements?

3 votes
Accepted

What determines the elastic limit of a substance?

1 vote

Deviation of real gases from ideal behaviour

2 votes

Ground state electron configuration of chromium

3 votes

Spontaneous Reaction and Gibbs Free Energy

5 votes
Accepted

Getting the pressure using the equation of states - will the answer be the same?

14 votes

Are all homogeneous mixtures just solutions?

6 votes
Accepted

What is meant by complete outer shell? Why do the noble gases have zero valency?

14 votes

How does propylene glycol/glycerin form formaldehyde/acetaldehyde when vaporized?

12 votes

Is an ionic bond more like a covalent bond or an intermolecular force?

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