Question
what is the charge of Cr in CrO3
on 2 What is the charge of Cr in Croz? t answered out of 1.00 Select one: o a. +2 b. +3 mag question c. O d. +6 O
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Answer #1

CrO₂ charge 3 0 of one will have o is -2. charge of 3x(+2) To nutralise er will have charge of f6. Charge of er is to in eroz

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