Which statements describe the energy in a food chain?

How does a hydroelectric power plant converts energy into energy.

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

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution