Help chemistry a level q
Help I don’t get why you multiply the moles of fertiliser z by 5 to get moles of caco3
(edited 12 months ago)
Original post by Alevelhelp.1
Help I don’t get why you multiply the moles of fertiliser z by 5 to get moles of caco3
CaCO3 contains one Ca^2+ per unit. Z is Ca5NH4(NO3)11.10H2O, so it has five Ca^2+ ions per unit.
Therefore, when making one unit of Z from CaCO3, you need 5 units of CaCO3
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