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Calculate the number of moles present in 25 g of CaCO3.URGENT!!! |
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Answer» THANK you for asking the question! In order to CALCULATE the NUMBER of moles in 25 g of calcium carbonate following formula will be used. As the molecular WEIGHT of calcium carbonate = 40+12+3*16 molecular weight = 100 g weight of calcium carbonate given= 25 g. moles of calcium = weight\molecular weight = 25\100 = 0.25 moles. thus number of moles in 25 g of calcium carbonate is 0.25. Hope it HELPS. |
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