What is the boiling point elevation of a solution made from 10.0 g of a nonelectrolyte
solute...
Chemistry, 31.05.2020 05:59 issaaamiaaa15
What is the boiling point elevation of a solution made from 10.0 g of a nonelectrolyte
solute and 300.0 g of water? The molar mass of the solute is 50.0 g and the molal boiling-
point constant for water is 0.51°C/m.
Answers: 3
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Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5
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Most ionic compouds are crystalline solids at room temperature. true falseionic compounds are electrically neutral. true falseionic compounds generally have low melting points. true falsewhen melted, ionic compounds do not conduct electricity. true falsethe electrostatic attraction between an anion and a cation is an ionic bond. true false
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Nh4no3 n2o + 2h2o a chemist who is performing this reaction starts with 160.1 g of nh4no3. the molar mass of nh4no3 is 80.03 g/mol; the molar mass of water (h2o) is 18.01 g/mol. what mass, in grams, of h2o is produced?
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Hydrogen has three isotopes 1h, 2h, and 3h. what is the difference between these three isotopes?
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