A 2.077 g sample of an element, which has an atomic mass between 40 and 55, reacts
Question:
A 2.077 g sample of an element, which has an atomic mass between 40 and 55, reacts with oxygen to form 3.708 g of an oxide. Determine the formula of the oxide and identify the element.
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Let M unknown element This is too low for the molar mass We must have fewer moles of M than moles O ...View the full answer
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