Chemistry, asked by whitedevil5, 9 months ago

Elements X and Y form a compound in which there is one
atom of X for every four atoms of Y. When these elements
react, it is found that 1.00 g of X combines with 5.07 g of
Y. When 1.00 g of X combines with 1.14 g of O, it forms a
compound containing two atoms of O for each atom of X.
Calculate the atomic mass of Y.

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Answered by nagarlavish2005

Answer:

Molecular formula =XY2Z3

1023 , atomic weight of Y=y

Molecular mass =60+240+2y

=300+2y

1.15×1023 atoms of Y≃2 mol of Y

∴ Limiting agent is Z .

∴ No. of moles of compound =30.03=0.01

∴ Molecular mass =0.014.40=440

⇒300+2y=440

⇒y=70

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Answered by wwwseenalingampalli

Answer:

hope it is helpful to you

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