Chemistry, 19.05.2021 16:40 soma44

A student titrated citric acid with sodium hydroxide solution. This is the method used.
1. Pipette 25.0 cm of sodium hydroxide solution into a conical flask.
2. Add a few drops of thymol blue indicator to the sodium hydroxide solution
Thymol blue is blue in alkali and yellow in acid,
3. Add citric acid solution from a burette until the end-point was reached.
0 3
2 Explain what would happen at the end-point of this titration
Refer to the acid, the alkali and the indicator in your answer.
[3 marks]

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:00, misspicafunpoke

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

Answers: 2

continue

Chemistry, 22.06.2019 10:30, kdenormandie3122

Geothermal energy for industrial use is available almost anywhere. a. true b. false

Answers: 2

continue

Chemistry, 22.06.2019 14:30, clemsongirl5392

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Answers: 2

continue

Chemistry, 22.06.2019 15:00, YoVeoAnime

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Answers: 1

continue

You know the right answer?

A student titrated citric acid with sodium hydroxide solution. This is the method used.
1. Pi...