Which of the following objects would have the most inertia?
a. a sphere with a radius of 4 cm and a mass of 15 grams.
b. a sphere with a radius of 8 cm and a mass of 27 grams.
c. a sphere with a radius of 5 cm and a mass of 34 grams.
d. a sphere with a radius of 15 cm and a mass of 6 grams.

What is the relationship of air masses and the temperature of oceans?

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?