Q)
(chatquestion)...Calculate the volume of 3.0 M HCl in mL needed to decompose 0.76g of a rock sample. Assume that the sample is pure mineral
olomite CaMg(CO,)2 and you need 10% excess of the acid.
Atomic mass: C= 12, 0=16, Mg - 24, Ca- 40]
%3D
Answer:
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