Chemistry, 06.05.2020 23:58 avavackity
A chemist titrates 80.0mL of a 0.3184M pyridine C5H5N solution with 0.5397M HBr solution at 25°C . Calculate the pH at equivalence. The pKb of pyridine is 8.77.
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According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc
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Which of the following is not true about the atomic model of substances?
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The half-life of a certain element is 100 days. how many half-lives will it be before only one eighth of this elementremains?
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A chemist titrates 80.0mL of a 0.3184M pyridine C5H5N solution with 0.5397M HBr solution at 25°C . C...
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