Answer to Question #287974 in General Chemistry for Jdjs

Question #287974

If 10ml of 0.1M K2Cr2O7 is added to 10 ml of 0.1 M Pb(NO3)2 what mass of PbCr2O7 formed

Expert's answer

Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3

Molar mass of PbCr2O7 = 639.02

= 0.1×639.02

= 63.902g

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