chemistry

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MnO2+4HCl-->MnCl2+2H20+Cl2
a. calculate the mass of MnO2 needed to produce 25 g of Cl2
b. what mass of MnCl2 is produced when 0.091 g of Cl2 is generated?

  • chemistry -

    A stoichiometry problem with different numbers.

  • chemistry -

    gcyc

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