Chemistry, 25.04.2020 16:31, sunshine210421
Students tested an unknown solution with a pH meter. The meter indicated that the solution has a pH of 10.3. Based on this information, what can the students correctly infer about the unknown solution? A The unknown solution is moderately basic. B The unknown solution is a poor electrical conductor. C The unknown solution contains sodium chloride. D The unknown solution is a heterogeneous mixture.
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If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
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Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.
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Students tested an unknown solution with a pH meter. The meter indicated that the solution has a pH...
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