In photosynthesis, how many grams of water are used when a plant makes 350 g of C3H8?

Asolid that forms and separates from a liquid mixture is called

Areaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

What happens to acetone molecules when you add heat to a beaker of liquid acetone?