Chemistry, 27.02.2021 05:50 Samonerob2002
1)Suppose there is 1.00 L of an aqueous buffer containing 60.0 mmol of acetic acid (pa=4.76) and 40.0 mmol of acetate.
Calculate the pH of this buffer.
2)What volume of 2.00 M NaOH would be required to increase the pH to 4.93 ?
Answers: 1
Chemistry, 22.06.2019 16:00, sassy11111515
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 19:30, youngdelvin123
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
Answers: 2
1)Suppose there is 1.00 L of an aqueous buffer containing 60.0 mmol of acetic acid (pa=4.76) and 40....
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