Which method can be used to calculate the percentage composition of a
compound?
1. Using the...
Which method can be used to calculate the percentage composition of a
compound?
1. Using the mass data of the substance
2. Two of the answers are correct.
3. using the amount (in moles) of the substance
4. Three of the answers are correct.
5. using the chemical formula of the substance
Answers: 1
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In which phase(s) do the molecules take the shape of the container?
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An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2oβ2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10β2 g lioh b) 1.17 x 10β1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
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