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Chemistry, 21.06.2019 19:30, aedmund1225
Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg
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Chemistry, 22.06.2019 04:00, tifftifftiff5069
You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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Chemistry, 22.06.2019 17:30, rollercoasterbuddies
Why is the melting of ice a physical change ?
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A certain reaction has an activation energy of 68.19 kJ / mol. At what Kelvin temperature will the r...
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