Answer to Question #126231 in General Chemistry for N

General Chemistry

Question #126231

Nickel carbonyl has the formula Ni(CO)x. The relative molecular formula mass nickel carbonyl is 171. Calculate the value of x.

Expert's answer

Molar mass of nickel is 59 and molar mass of CO group is 28 =>171-59=112/28=4=> x=4

Ni(CO)4

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