find conversion factor with 978 grams and 34.5 oz, How many significant figures can you justify in your conversion factor?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?

What relationship exists between an enzyme and a catalyst?