Chemistry, 04.05.2021 20:40 BraceFaceZariaOn32
Give me an example of how a physical property of a substance can change in identity
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10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?
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Chemistry, 22.06.2019 00:10
Which of the following best describes the formation of plasma?
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Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
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Give me an example of how a physical property of a substance can change in identity...
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