In figure A, the reactants have energy than the products. The enthalpy of the reaction is , indicating that heat is (released, absorbed) during the reaction. Reaction A is an reaction

What are transitions between a liquid and gas called? identify which way they are transitioning

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

What type of organic molecule comprises the majority of a potato?