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when 12.5mL of 0.28M HNO3 and 5.0mL OF 0.46M Ba(OH)2 are mixed, is the resulting solution acidic, basic, or neutral?
14 years ago

Answers

DrBob222
2HNO3 + Ba(OH)2 ==> 2H2O + Ba(NO3)2
moles HNO3 = M x L = ??
moles Ba(OH)2 = M x L = ??
Convert moles HNO3 and Ba(OH)2 to moles of the product and the SMALLER answer is the one to choose. The reactant left over is what determines the final pH.
14 years ago

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