Chemistry, 04.08.2019 08:30 tporter00

Abuffer is formed by mixing 100 ml of 0.1 m nh4cl with 50 ml of 0.3 m nh3. to this solution 13 ml of 0.1 m naoh is added. what is the approximate ph of the new solution after neutralization? assume a kb of 1.8 × 10−5 for the weak base. 1. 4.62 2. 4.47 3. 9.38 4. 9.45 5. 9.53

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 14:20

Which is true of chemicals? a. things containing chemicals always cost a lot of money. b. chemicals are never dangerous. c. chemicals are in many substances in a home. d. chemicals are rarely found on earth.

Answers: 1

Answer

Chemistry, 22.06.2019 13:00

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Answers: 1

Answer

Chemistry, 22.06.2019 15:30

Draw the lewis dot structure for each of the following polyatomic ions

Answers: 1

Answer

Chemistry, 22.06.2019 18:00

Find the mass, in grams, of 5.00*10^23 molecules of f2

Answers: 3

Answer

You know the right answer?

Abuffer is formed by mixing 100 ml of 0.1 m nh4cl with 50 ml of 0.3 m nh3. to this solution 13 ml of...

Questions

History, 27.04.2021 03:40

Which reason best explains why the Northeast and the Midwest developed a close bond? A. There was a great deal of trade between them. B. They...

English, 27.04.2021 03:40

Can any body tell me the gist for chapter 20 from the book hidden figures and no links...

Mathematics, 27.04.2021 03:40

Find the volume of the solid. Need correct answer with explanation( brainlest)

English, 27.04.2021 03:40

Which details lack of commitment? "THESE are the times that try men's souls." " The summer soldier and the sunshine patriot..."...

Mathematics, 27.04.2021 03:40

What is the value of x? ♡ please help ...

History, 27.04.2021 03:40

The land of California first belonged to __ __ __ __ __ and then __ __ __ __ __ __....

Chemistry, 27.04.2021 03:40

How would the moon phases change if the orientation of the model had the Sun on the left side instead of the right side?...

English, 27.04.2021 03:40

How to find a lost cat...

Advanced Placement (AP), 27.04.2021 03:40

Which of the following statements about the use of nuclear energy is true? A) Nuclear energy cannot be used safely B) Nuclear fusion has no kn...

Mathematics, 27.04.2021 03:40

The number of customers that come to a certain clothing store each day follows a normal distribution. The mean number of customers is 428, and the sta...

Mathematics, 27.04.2021 03:40

Determine the value of x ...

Mathematics, 27.04.2021 03:40

Lightning strikes the earth more than 60 times per second. How many times would it strike in 3 minutes 15 seconds...

History, 27.04.2021 03:40

A voluntary relationship between nations in which they agree to support one another A. Blockade B. Alliance C. Convention D. Sanc...

English, 27.04.2021 03:40

What might a person expect from a golf ball that is aerodynamic?...

Mathematics, 27.04.2021 03:40

Can someone please help me ...

History, 27.04.2021 03:40

I need help on only the first question. Just the first question. And NNO LINKS

Mathematics, 27.04.2021 03:40

The population of a city is currently 81,760 people, a number that increases by 5% every year. What will the population be in 11 years?...

English, 27.04.2021 03:40

Identify the correct sentence. O A. Thursday is Lisa's birthday we'll take her out to dinner. OC. Thursday is Lisa's birthday, we'll take her...

History, 27.04.2021 03:40

I NEED HELP WITH ECON :) What factors influence the elasticity of supply? How do elastic and inelastic curves look graphically?...

Physics, 27.04.2021 03:40

You should ALWAYS carry the microscope by placing your hand on the base of the microscope and gripping the red handle with your other hand. © True Fal...

More questions: Chemistry Another questions