The relative formula mass of a compound with formula XS0, is 120. Calculate the ralative atomic mass of Y. [Relative atomic mass: S, 32; 0, 16]

Rdiachenko asked May 27, 2022

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The relative formula mass of a compound with formula XS0, is 120. Calculate the ralative

atomic mass of Y.
[Relative atomic mass: S, 32; 0, 16]

Rdiachenko asked May 27, 2022

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17 votes

Answer:

Step-by-step explanation:

Relative atomic mass of YSO = Relative atomic masses of Y + S + O

This implies; Y + 32 + 16 = 120

Y = 120 - 48

Y = 72

Hence, the relative atomic mass of Y = 72

Ardnew answered Jun 1, 2022

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