Chemistry, 29.06.2019 13:50 brendacauani12345
Which statement is true for a solution when its concentration of hydroxide ions becomes equal to the concentration of hydroxyl ions? a. it becomes more acidic. b. it becomes more alkaline. c. its ph becomes equal to 0. d. its ph becomes equal to 7.
Answers: 2
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What’s the scientific notation for the number 6,840,000,000
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Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
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How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
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Chemistry, 23.06.2019 00:20
Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 1
Which statement is true for a solution when its concentration of hydroxide ions becomes equal to the...
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