Chemistry

Chemistry, 02.08.2019 06:00, biasmi70

Which of the solutions below will have the lowest ph? 0.10 m hbr 0.10 m hf 0.25 m hc2h3o2?

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Chemistry, 01.07.2019 11:30, kimchi204

The formula to determine the percent of hc2h3o2 (mass/volume) in vinegar is percent (m/v) = (grams of hc2h3o2/ volume of vinegar used (ml) ) x 100. if 5.0 ml of vinegar were used for the titration and 0.0042 moles of hc2h3o2 were required to reach the endpoint, calculate the percent of hc2h3o2 in vinegar. the molar mass of hc2h3o2 is 60.0 g / mol. question 10 options:

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Chemistry, 14.07.2019 07:30, mollykay2001p3qo0j

How might you explain the difference between the ph values of the 0.01 m hcl (ph = 1.1) and the 0.01 m hc2h3o2 (ph = 3.6)? hcl produces less h+. hcl dissociates more. hc2h3o2 produces both h+ and oh-. hc2h3o2 produces more h+?

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Chemistry, 20.08.2019 17:30, Enjay4198

Nahco3 (s) + hc2h3o2 (aq) = nac2h3o2 (aq) + h2o (i) + co2 (g)using the above formula, if i used 0.100l of 0.83 m hc2h3o2 (aq) (0.83 mol per 1 l of solution), how much carbon dioxide would be produced?

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Chemistry, 22.10.2019 03:00, anglekhan101

Rank the following 0.10 m solutions in order of increasing ph (lowest ph to highest ph): hcl hf nacl hoclrank the following 0.10 m solutions in order of increasing ph: hc2h3o2 nacl nh3 hcl koh

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Which of the solutions below will have the lowest ph? 0.10 m hbr 0.10 m hf 0.25 m hc2h3o2?...

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