Calculations involving masses

In an experiment, 11.2 g of element X reacted with 4.8 g of element Y to form a compound.

Calculate the empirical formula of this compound. (Relative atomic masses, $A_r$ : X = 56, Y = 16)

You must show your working.

[3]

In an experiment, 11.2 g of element X reacted with 4.8 g of element Y to form a compound.

Calculate the empirical formula of this compound. (Relative atomic masses, $A_r$ : X = 56, Y = 16)

You must show your working.

[3]

Calculations involving masses Questions