Yalmar6874
06.07.2020 •
Chemistry
During thermal decomposition of copper carbonate (CuCO 3 ) a student noticed the mass of the copper oxide formed was less than the mass of the copper carbonate at the start of the experiment. Explain, using an equation, why this reaction still follows the law of conservation of mass. (3 marks)
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Ответ:
dialect a form of language charecteristic of a particular place or by particular people