Nature of matter & chemical change questions

IB Chemistry: Nature of matter & chemical change questions

1. State the equation (including state symbols) for the following reactions: i. The addition of dilute hydrochloric acid to solid calcium carbonate to give aqueous calcium chloride, carbon dioxide and water. ii. The reaction between ammonia gas and oxygen gas to give nitrogen(II) oxide gas and water.2. State the ionic equation for the following reactions. i. BaCl2(aq) + 2AgNO3(aq) → Ba(NO3)2(aq) + 2AgCl(s)...

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