oblicz masę kwasu azotowego(V) potrzebną do zobojetnienia 5 moli wodorotlenku wapnia
2HNO3 + Ca(OH)2 = Ca(NO3)2 + 2H2OmCa(OH)2 = 74g/molmHNO3 = 63g/mol74g - 1 molxg - 5 molix = 370g - masa wodorotlenku wapnia126g - 74gxg - 370gx = 630g - masa kwasu azotowego (V)
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2HNO3 + Ca(OH)2 = Ca(NO3)2 + 2H2O
mCa(OH)2 = 74g/mol
mHNO3 = 63g/mol
74g - 1 mol
xg - 5 moli
x = 370g - masa wodorotlenku wapnia
126g - 74g
xg - 370g
x = 630g - masa kwasu azotowego (V)