What is the mass of oxygen in 300 g of sulfuric acid (h2so4)?
a. 64g
b. 196g
c. 2...
Chemistry, 18.09.2019 22:00 LadyHolmes67
What is the mass of oxygen in 300 g of sulfuric acid (h2so4)?
a. 64g
b. 196g
c. 210g
d. 300g
Answers: 3
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Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
Answers: 1
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Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
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What is the formula of the ionic compound composed of calcium cations and chloride anions
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