Answer to Question #88158 in General Chemistry for Kori

General Chemistry

Question #88158

What is the percent composition of NiO, if a sample of NiO with a mass of 45.7g contains 36.103g Ni and 9.597g O

Expert's answer

"w(Ni)=\\dfrac{36.103g}{45.7g}*100=79\\%"

"w(O)=\\dfrac{9.597g }{45.7g }*100=21\\%"

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