Iron combines with oxygen to form rust. given the chemical reaction, how many grams of rust would be produced if 3 grams of reactants were consumed? a) 0 grams b) 1 gram c) 3 grams d) 7 grams

Hello!

If 3 grams of reactants were consumed, then C) 3 grams of rust must be produced.

There are two possible chemical reactions between iron and oxygen to form rust:

These two chemical reactions obey the Law of Conservation of Matter, which states that matter is conserved in a chemical reaction.

So, if there are 3 grams of reactants initially, and they react completely, then 3 grams of rust (either Ferrous Oxide or Ferric Oxide) must be produced for the reaction to obey the Law of Conservation of Matter.

Have a nice day!

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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