A 1.802-g sample of a hydrated double salt containing two different metal ions with the formula of M — Stoichiometry Chemistry Question
Question
A 1.802-g sample of a hydrated double salt containing two different metal ions with the formula of MA(MB)2(SO4)4 • 22H2O is heated strongly to drive off all the water, leaving a residue of 1.000 g. What is the identity of MA?
A.
Ca
B.
Ti
C.✓ Correct
Fe
D.
Ba
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