Chemistry, 08.12.2020 01:00 crybaby222psyc
What does a pH of 7 indicate about a substance?
A. It is basic.
B. It is acidic.
B. It is neutral.
C. It is reactive.
Answers: 1
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The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
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The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.
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What does a pH of 7 indicate about a substance?
A. It is basic.
B. It is acidic.
<...
B. It is acidic.
<...
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