Chemistry, 19.04.2021 18:50 astridantonio225
Gas A has a volume of 2 L at a pressure of 6 atm. Gas B has a
volume of 1L at a pressure of 3 atm. What is the total pressure of the
gases when they are mixed in a 3L container?
Answers: 3
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An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
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Is a pencil falling to the floor anon contact force, a force, or a contact force
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Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
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Gas A has a volume of 2 L at a pressure of 6 atm. Gas B has a
volume of 1L at a pressure of 3 atm....
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