Essential Chemistry for IGCSE - Chemical Calculations (Section 2 - No. 1)
The empirical formula of a compound containing 29.75g of tin and 35.5g of chlorine is...
SnCl
SnCl2
SnCl3
SnCl4
Explanation
SnCl4. You must determine the moles, then divide by the smallest to get ratios.
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