Chemistry, asked by sandeep187350, 1 year ago

What is the equivalent weight of K2cr2o7

Answers

Answered by jayantadas18

1

k2cr2o7+14H++6e-=2k+2cr3++7H2o
molecular weight=294.20
X factor in acidic medium =6

Equivalent weight= molecular weight/X
=294.20/6
=49

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