What volume of 2.0M HCl is needed to prepare 0.50L of a 0.75M solution?

Please show your work...

Chemistry, 17.05.2021 07:00, mianelson367

# What volume of 2.0M HCl is needed to prepare 0.50L of a 0.75M solution?

Please show your work

answered: madelineb6243

V = 0.5 L

Explanation:

Given that,

The volume of HCl, V = 2 M

We need to find the volume of 2.0M HCl is needed to prepare 0.50L of a 0.75M solution.

Let n be the number of moles of HCl.

Where

c is molarity

Let V be the volume of the solution. So,

So, the required volume of the solution is equal to 0.5 L.

answered: Guest

The answer is a) carbon-12

answered: Guest

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

Chemistry, 22.06.2019 04:30, EinsteinBro

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Answers: 1

Chemistry, 22.06.2019 11:30, elijah1090

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?

Answers: 2

Mathematics, 31.01.2020 04:50

Health, 31.01.2020 04:50

Social Studies, 31.01.2020 04:50

History, 31.01.2020 04:50

Mathematics, 31.01.2020 04:50

History, 31.01.2020 04:50