How is energy stored in food? Is the form of energy stored in food different from the form stored in gasoline? Explain.

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

2ki + pb(no3)2 → 2kno3 + pbi2 determine how many moles of kno3 are created if 0.03 moles of ki are completely consumed.