Using the data from compound 1, we can estimate the atomic mass of Y since the mass of Y/X is already given and the total moles of Y is also indicated (6)
Element X forms three different compounds with element Y. Based on the information in this table what are the formulas of compounds 2 and 3?
Compound Formula Mass of Y per gram of X
1 XY 6 2.82 g
2 XY ? 1.41 g
3 XY ? 0.94 g
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