What do you call the substances on the left side of a chemical equation? A. Products B. Yields C. reactants  D. Left overs

Which reactant controls the amount of product formed in a chemical reaction? A. Actual yield  B. Excess reactant  C. Limiting reactant  D. Mole ratio

What word or phrase best describes a chemical reaction? A. explosion B. rearrangement of molecules C. rearrangement of atoms D. creating more material

a. Solid calcium carbonate is synthesized from calcium oxide powder and carbon dioxide gas.

The new substances formed during a chemical reaction are known as

2) Which of the following is intensive property? A. The amount of energy produced upon burning gasoline. B. The cost of gasoline. C. The temperature at which ice melts. D. The air pressure in a tire. E. The humidity of the atmosphere.

A grease fire starts in a saucepan while you are cooking. You put a lid on the pan to put out the fire. What was the limiting reactant that was used up, causing the fire to be put out? a. The grease Oxygen C. b. Heat d. None of the above

Please answer the question below

You take a bite of a sweet bell pepper. a. Describe what happens to the energy of a sugar molecule of that pepper as it goes through your body.   b. Describe what happens to the matter (carbon) of a sugar molcule of that pepper as it goes through your body.   c. How does a carbon in the atmosplere (matter) become a carbon in a sugar milecule of the pepper?

Explain evidences of chemical reactions in your daily life.