What does the number prefix tell you in the name of an alkene? O A. The position of the double bond
B. The position of the carbon-hydrogen bond
C. The position of the carbon-carbon single bond
D. The position of the triple bond

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted