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Moist ammonia gas is dried by passing it over | StemPy Lab
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Moist ammonia gas is dried by passing it over
Chemistry
Medium
High School (11–12)
The p-Block Elements
Created by
StemPy Lab
Moist ammonia gas is dried by passing it over
phosphorus pentoxide,
P
4
O
10
\text{P}_{4}\text{O}_{10}
P
4
O
10
quicklime,
CaO
\text{CaO}
CaO
anhydrous calcium chloride
concentrated sulphuric acid
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Phosphorous acid, H₃PO₃, is titrated with sodium hydroxide until no acid is left. What is the ratio of moles of sodium hydroxide used to moles of the acid? →
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The p-Block Elements
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