rebeccathecatt
03.11.2019 •
Chemistry
If i'm trying to figure out the number of mols in a sample of 25 g of copper chloride, how would i do it? would i divide 25 g by the molecular weight of copper chloride, which would come out to about 0.19 mols of copper chloride in a 25 g sample? and, during this lab, we react the copper chloride with zinc, which produced solid copper and zncl. how do i find the number of mols of chlorine released by the copper?
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Ответ:
Divide 25g by the molar mass of copper chloride and then multiply that answer by Avogadro’s number (6.022*10^23)
Ответ: