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Chemistry, 10.10.2019 22:10 BaileyElizabethRay
Calcium hydroxide, which reacts with carbon dioxide to form calcium carbonate, was used by the ancient romans as mortar in stone structures. the reaction for this process is ca(oh)2(s) + co2(g) → caco3(s) + h2o(g) δh = –69.1 kj what is the enthalpy change if 3.8 mol of calcium carbonate is formed?
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