subject
Chemistry, 19.03.2021 05:10 Adolfosbaby

A vinegar solution of unknown concentration was prepared by diluting 10.00 mL of vinegar to a total volume of 50.00 mL with deionized water. A 25.00-mL sample of the diluted vinegar solution required 20.24 mL of 0.1073 M NaOH to reach the equivalence point in the titration. Calculate the concentration of acetic acid, CH3COOH, (in M) in the original vinegar solution (i. e., before dilution).

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
question
Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
Answers: 2
question
Chemistry, 23.06.2019 04:10
An unknown substance has been shown to have weak covalent bonds. which of the following is most likely a property of this substance? a. high ph b. high conductivity c. low melting point d. low flammability
Answers: 3
question
Chemistry, 23.06.2019 06:00
+= + + balance the equation on coefficients, ex. 1,1,1
Answers: 2
You know the right answer?
A vinegar solution of unknown concentration was prepared by diluting 10.00 mL of vinegar to a total...
Questions
question
Mathematics, 25.09.2019 23:30
question
History, 25.09.2019 23:30
Questions on the website: 13722362