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Hydroxide ion concentration of a solution

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Reference no: EM131421978

What is the hydroxide ion concentration of a solution prepared by dissolving 0.881 g of Mg(OH)2 in 354 mL of water?

How many grams of Na3PO4are needed to react with 1.836 moles of Ba(NO3)2in the reaction 2 Na3PO4+3 Ba(NO3)2 ---> Ba3(PO4)2+6 NaNO3 

How many moles of CO would be needed to reduce 1.81 moles of iron(III) oxide if the equation for the reaction is Fe2O3    +   3 CO    --->   2 Fe + 3 CO2How many moles are there in 3.28 x 1024 atoms of copper

Reference no: EM131421978

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