Chemistry, 12.06.2020 15:57 beepbeep123
You are given solutions of hydrochloric acid and sodium hydroxide and must determine their concentrations. You use 27.52 mL of NaOH to titrate 100.00 mL of HCl and 18.45 mL of sodium hydroxide to titrate 50.00 mL of 0.0782 M sulfuric acid. Determine the unknown concentrations of the hydrochloric acid and the sodium hydroxide.
Answers: 3
Chemistry, 21.06.2019 23:20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
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Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
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Chemistry, 22.06.2019 11:00
Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
Answers: 1
You are given solutions of hydrochloric acid and sodium hydroxide and must determine their concentra...
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