Chemistry, 02.10.2020 14:01 Redhead667
Citric acid, which is extracted from citrus fruits and pineapples, undergoes three successive deprotonations with pKa values of 3.14, 5.95, and 6.39. Estimate the pH of a 0.15 M aqueous solution of the monosodium salt.
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Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid
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Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Citric acid, which is extracted from citrus fruits and pineapples, undergoes three successive deprot...
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