The most abundant gas in the atmosphere is oxygen.
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Chemistry, 26.01.2020 19:31 pbargy9551
The most abundant gas in the atmosphere is oxygen.
true false
Answers: 3
Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 Ă— molar mass of n + molar mass of h molar mass of n + 3 Ă— molar mass of h 3 Ă— molar mass of n + 3 Ă— molar mass of h
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Chemistry, 23.06.2019 01:00
Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next
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Chemistry, 23.06.2019 03:30
Name 3 types of energy you see being used as you look around a classroom
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Chemistry, 23.06.2019 04:20
The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.
Answers: 1
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