Chemistry, 04.04.2021 14:00 chrissulli4605
How many formula units are there in 20.6 moles of Al(NO3)3?
Answers: 1
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In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.
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In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
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Compare and contrast physical changes with chemical changes.
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How many formula units are there in 20.6 moles of Al(NO3)3?...
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