chemistry

calculate the number of calcium ions present in 11.1 grammes ofcalcuimchloride(1mole=6.02*10^23)

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asked by De Noch

  1. numberCa+ = moles*avagnumber
    = 11.1/formulamassCaCl2 * 6.02E23

    so figure the formula mass of calcium chloride, and you have it.

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    posted by bobpursley

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