Answer:
Substances have more kinetic energy in the gas state than in the Solid state.
Gas have more kinetic energy as it flows from here and there.It flows really fast as it have less space between the molecules
Solids have less Kinetic energy as it is hard and can't flow so easily like gas . It has tightly packed molecules
Whichever one has a negative enthalpy value.
H2O or water, all humans are mostly mad of water and water covers most of the earth
Answer:
"One mole of any gas has a volume of 24 dm3 or 24,000 cm3 at rtp (room temperature and pressure). This volume is called the molar volume of a gas."
Explanation:
Divide the mass of neon.
B.) Since the mole ratio is 1:1. For every mole of copper, you have one mole of iron. To produce 1.00 mole of copper, you need 1.00 mole of iron. A mole of iron is equivalent to 55.85 grams.