Chemistry

Chemistry, 30.08.2019 19:30, quintinjerome

How many more hydrogen ions are in a solution with a ph of 2 than in solution with a ph of 5?

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Chemistry, 12.07.2019 11:30, 1234Shutthedoor

Plz hurry i need a student is comparing two solutions. solution a has a ph of 4 and solution b has a ph of 10. which best describes the solutions? a. solution b is more acidic than solution a. b. solution a is more acidic than solution b. c. solution b has more hydrogen ions than solution a. d. solution a has more hydroxide ions than solution b.

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Physics, 23.08.2019 15:30, almaga1979orfvwo

1. to calulate the molarity of a solution, you need to know the moles of the solute and the? a) volume of the solvent b) volume of the solution c) mass of the solution d) volume of the solute 2. which of the following food would not taste acidic? a) lime b) tomato c) orange d) celery 3. that salt that is formed during the reaction between potassium hydroxide and hydrochloric acid is? a) hydroxide ions in solution b) hydrogen ions in solution c) hydronium ions in solution d) sodium in solution you in advance! < 3

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Chemistry, 22.09.2019 03:10, abronxtale02

An arrhenius acid has (1) only hydroxide ions in solution (2) only hydrogen ions in solution (3) hydrogen ions as the only positive ions in solution (4) hydrogen ions as the only negative ions in solution

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Biology, 26.09.2019 04:30, darrengresham999

Household bleach has a ph between 12 and 13. from this information, which of the following best describes the bleach solution? a. the solution is acidic, meaning it has more hydrogen (h+) ions than hydroxide (oh–) ions. b. the solution is basic, meaning it has fewer hydrogen (h+) ions than hydroxide (oh–) ions. c. the solution is neutral, meaning it has an equal number of hydrogen (h+) ions and hydroxide (oh–) ions. d. the solution is a buffer that reacts with solutions containing high concentrations of hydrogen (h+) ions.

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