PDF chapter test TRY NOW
1. A balanced chemical equation is in accordance with
2. \(CaCO_3\)(s) + \( Heat\) → \(CaO\)(s) + \(CO_2\)(g), this reaction is
Answer variants:
An endothermic reaction
Law of multiple proportions
An exothermic reaction
Law of conservation of mass
Register for free to see more content