The ph of a solution is 7. which best describes the solution?
the solution has more hydrogen...
The ph of a solution is 7. which best describes the solution?
the solution has more hydrogen ions than hydroxide ions.
the solution has fewer hydrogen ions than hand soap.
the solution has the same number of hydrogen ions as apple juice.
the solution has the same number of hydrogen ions and hydroxide ions.
Answers: 2
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The wilson chamber is used to study: direction, speed, and distance of radioactivity the intensity of radiation the appearance of individual atoms all of the above
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What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
Answers: 3
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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
Answers: 1
Chemistry, 22.06.2019 21:30
Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h
Answers: 1
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