Chemistry, 22.03.2020 22:50 jilliandantuma84
How many particles of Na are there in 1.43g of a molecular compound with a Molar mass of 23g?
Answers: 2
Chemistry, 22.06.2019 03:30
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
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Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
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Chemistry, 23.06.2019 05:30
The term gas is limited to those substances that exist in the gaseous state at
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How many particles of Na are there in 1.43g of a molecular compound with a Molar mass of 23g?...
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