Question
1.0g of the oxide of metal x(atomic mass =64)gave 0.08g of the mental when reduced with hydrogen. the formula of oxide is?
Answers
R_scott
.08 g of the metal combined with 0.92 g of oxygen
convert the grams to moles to find the oxide formula
convert the grams to moles to find the oxide formula
R_scott
it looks like the post-reduction metal mass may not have the correct decimal point