Methods of improving calcium carbonate solubility
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Calcium carbonate will react with water that is saturated with carbon dioxide to form the soluble calcium bicarbonate This reaction is important in the erosion of carbonate rock forming caverns, and leads to hard water in many regions. An unusual form of calcium carbonate is the hexahydrate ikaite, CaCO
Calcium carbonate will react with water that is saturated with carbon dioxide to form the soluble calcium bicarbonate This reaction is important in the erosion of carbonate rock forming caverns, and leads to hard water in many regions. An unusual form of calcium carbonate is the hexahydrate ikaite, CaCO
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At a particular temperature, a 2.00Lflask at equilibrium contains 2.80×10−4 moles of N2, 2.5×10−5mole of O2and 2.00×10−2 mole of N2O. Calculate K at this temperature for the reaction, 2N2(g)+O2(g)→2N2O(g)
If [N2]=2×10−4M, [N2O]=0.200M and [O2]=0.00245M, does this represent a system at equilibrium.
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