Chemistry, asked by nveimen, 3 months ago

in compound XY,3.5 grams Of X Reacts With 10.5grams Of Y. Find the% by mass of the x and y elements respectively?

Answers

Answered by Anonymous

0

Answer:

X=25%

Y=75%

Explanation:

X=3.5×100/14=25%

Y=10.5×100/14=75%

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