5. 175 g of C H (molar mass 30.07 g/mole) is burned in excess oxygen according to the following balanced equation:
2 CH0+70₂ 4 CO2 + 6H2O
a. What is the theoretical yield of CO2 (molar mass 44.01 g/mole) in grams?
grams
b. What is the theoretical vield of H2O (molar mass 18.02 mole in grams
grams

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.