60 Best Acid Questions and Answers (Q&A) - ProProfs Discuss

What is the purpose of an indicator in the solution with the unknown concentration?

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

1558 views

What would be the molarity of a HCL solution if 25.0 mL of the solution isÂ neutralized by 15.5 mL of 0.800 M NaOH?

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

1282 views

What is the concentration of the acid if 20 ml is needed to titrate 35 mL of acid? The concentration of NaOH is 0.5 M.

John Smith
Answered: Jan 22, 2025

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

987 views

What does the strength of an acid or base depend on?

John F. connor, Content Marketing executive
Answered: Feb 07, 2019

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

976 views

What is the molarity of the acid in the following scenario?

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 = 0.0155L*0.215M/0.212 L
M of acid = 0.0157M

2 Answers

912 views

What is the concentration of the acid? The concentration of NaOH is 0.5 M, if 20 ml is needed to titrate 35 mL of acid.

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

849 views

What is the concentraiton of HNO3 if the concentration of LiOH is 0.50 M also If 25 mL of LiOH is needed to titrate 40 mL of HNO3 (nitric acid)?

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

797 views

Can you state one characteristic property of alkalis in aqueous solution?

Mrsng
Answered: Jan 22, 2025

They liberate (give off) ammonia when reacted with ammonium salts.

1 Answer

785 views

Which is the correct set of acid properties?

John Smith
Answered: Jan 22, 2025

Sour taste, corrosive, change litmus from blue to red

1 Answer

770 views

What is the equation for the neutralization reaction between solutions ofÂ potassium hydroxide and hydrochloric acid?

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

750 views

How much more acidic is pH 2 than pH3?

John Smith
Answered: Jan 22, 2025

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

701 views

What is the molarity of the NaOH solution if 20.0 mL of 0.100 M HCL are titrated with 19.5 mL of an NaOH solution?

Wyatt Williams
Answered: Jan 22, 2025

0.103 M NaOH

1 Answer

697 views

What is the concentraion of NaOH if the concentration of HCL, a strong acid is 0.5 M. If 20 ml HCL is needed to titrate 40 mL of NaOH?

John Smith
Answered: Jan 22, 2025

0.25 M NaOH

1 Answer

641 views

Who is most likely to have a negative nitrogen balance?

John Smith
Answered: Jan 22, 2025

A political prisoner who went on a hunger strike

1 Answer

632 views

Which list has the solutions placed in order of increasing H+concentration?

Jgarrisi
Answered: Jan 22, 2025

A, B, C

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

1 Answer

516 views

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