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Acid Questions and Answers (Q&A)

F. Ray, Student
Answered: Oct 23, 2018
It tells when the equivalence point is obtained, this is the purpose of an indicator in the solution with the unknown concentration. An indicator is a substance that changes color in respon...Read More

2 Answers

1139 views
The correct answer to this question is C. Acids and bases behave differently in a solution based on their strength. Acid or base strength is a measure of how readily the molecule i...Read More

2 Answers

758 views
L. Brett, Sales Manager
Answered: May 29, 2019
In science, there will be times when you need to find the molarity of a solution. Molarity refers to the concentration in a solution. It is stated in moles per liter in the solution. Molarity is...Read More

2 Answers

566 views
John Smith
Answered: Dec 05, 2020
0.29 M of the acid
Since the name of the acid (and the equation) is not given, you must assume that it is a 1:1 ratio. Use equation: volume of acid x molarity of acid = volume of base x...Read More

2 Answers

564 views
John Smith
Answered: Dec 05, 2020
Sour taste, corrosive, change litmus from blue to red

1 Answer

534 views
C. Marcus, Content Developer
Answered: Aug 29, 2018
When chemicals are added or mixed together, they create new substances sometimes. Each part of this combination can be made into an equation. These scientific equations show on the left the two...Read More

3 Answers

508 views
L. Brett, Sales Manager
Answered: Jan 03, 2019
The answer to this is 0.29 M of the acid. The things that you should look for when trying to compute are the “clues” or the details that will let you know what formula to use. In this...Read More

2 Answers

481 views
John Adney
Answered: Feb 14, 2017
Volume of acid M of acid = V of base M of Base
M of acid = V of base M of Base/volume of acid
M of acid = 0.0155L0.215M/0.212 L
M of acid = 0.0157M

2 Answers

475 views
Jgarrisi
Answered: Dec 05, 2020
A, B, C

Which way are you going on the pH scale when you are increasing H ion concentration?

1 Answer

439 views
John Smith
Answered: Dec 05, 2020
1 number change in pH indicates a factor of 10x change in strength.

The strength changes by a factor of 10. I.e. pH 2 is 10 times as strong as pH 3.

1 Answer

416 views
W. Wright, Biology student
Answered: Apr 24, 2019
If you are studying chemistry, HNO3 is one of the chemicals that you will hear often. This may be used by your professor in a lot of examples. This colorless liquid may also be used in the lab...Read More

2 Answers

387 views
John Smith
Answered: Dec 05, 2020
.121 m
0.121 m
0.121m
.121m

1 Answer

366 views
Yashi
Answered: Oct 21, 2017

But I think that answer is (NH4 )2SO4 IS acidic salt because Nh4 is from weak base ammonia hydroxide and so4 is from strong acid sulphuric acid .

2 Answers

364 views
Callum
Answered: Sep 02, 2017

This is false, as if for example you have a basic solution and you use blue litmus paper, it will not change if it is basic. Therefore, it could be either alkaline or neutral

2 Answers

349 views
Mrsng
Answered: Dec 05, 2020
They liberate (give off) ammonia when reacted with ammonium salts.

1 Answer

348 views
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