Chemistry, 10.03.2021 04:10 yair7

Buffers are important in various applications such as food and consumer products. Contact lens solution has a pH of 7.03. After adding 5.30 mL of 0.1018 M NaOH to 40.0 mL of the extract solution, the pH rose to 8.09. Calculate the change in pH due to the addition of NaOH. Answer in an absolute value. Pay attention to significant figures.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:00

Compare and contrast physical changes with chemical changes.

Answers: 1

Answer

Chemistry, 22.06.2019 10:10

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

Answers: 1

Answer

Chemistry, 22.06.2019 10:30

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Answers: 2

Answer

Chemistry, 22.06.2019 11:30

Compare and contrast refraction of light and sound will give brainliest

Answers: 1

Answer

You know the right answer?

Buffers are important in various applications such as food and consumer products. Contact lens solut...

Questions

Mathematics, 28.04.2021 21:30

Math which numbers are under the ketchup spill

Mathematics, 28.04.2021 21:30

Jasmine set up counters at four major intersections, keeping track of how many cars passed by each on a daily basis over the course of several days. H...

History, 28.04.2021 21:30

Which of the following was one of the totalitarian powers that caused World War 11?...

Mathematics, 28.04.2021 21:30

Part A: Which measurements do you need to know to find the volume of a cylinder? Part B: Since the base of the refraction cup is a half circle, how...

Mathematics, 28.04.2021 21:30

Help me please dew in 5

Mathematics, 28.04.2021 21:30

Find the value of x. ...

English, 28.04.2021 21:30

Why does Jim regret beating his daughter for not listening to him? She was deaf and could not hear him. He injured her arm and she could not w...

Mathematics, 28.04.2021 21:30

Solve: 1/3a²-1/a=1/6a²...

Social Studies, 28.04.2021 21:30

Pls help I’ll brainlest and add extra points for the right answer

Biology, 28.04.2021 21:30

Compare land use issues for urbanization, agriculture, and waste management. Summarize the impacts of each, and then identify the one you think impact...

English, 28.04.2021 21:30

Please answer, I will mark Brainliest. What is Stargirl's speech asking the audience to listen to?A. The futureB. The desert...

History, 28.04.2021 21:30

How do actual qualifications conflict with the personal qualifications voters believe people need to become president?...

Mathematics, 28.04.2021 21:30

Pweas e help meee◑__◐ ...

History, 28.04.2021 21:30

Which of the following were NOT motivations for European exploration and colonization? A To find gold B Research local cultures

History, 28.04.2021 21:30

Please help! The question is in the picture uploaded below.

Spanish, 28.04.2021 21:30

ASSIM : quando um numero esta do lado do < e menor por isso 786 000 o resultado e 785.000 e quando e > e maior por isso o numero 135 796 agora e...

Mathematics, 28.04.2021 21:30

I need help I need help I need help ...

Chemistry, 28.04.2021 21:30

How are hemoglobin and insulin similar and how are they different?...

Spanish, 28.04.2021 21:30

Help me please I only need number 5 not 6 I will give you 100 points

History, 28.04.2021 21:30

Select the correct answer. What can be inferred about how the Federalists felt about the Anti-Federalists’ insistence on the inclusion of a Bill of...

More questions: Chemistry Another questions