Jeffreygelin12345
Jeffreygelin12345 Jeffreygelin12345
  • 03-06-2021
  • Chemistry
contestada

2 moles of sodium chloride are dissolved in 8 liters of water. What is its molarity (M) ?

Respuesta :

Leora03
Leora03 Leora03
  • 04-06-2021

Answer:

0.25M

Explanation:

Since molarity is defined as the amount of substance in 1 liter of a solution, and amount in chemistry refers to the number of moles, molarity can be found using the equation below:

Molarity= number of moles ÷ volume in liters

Given: number of moles= 2

Volume= 8L

∴ Molarity of NaCl

= 2 ÷8

= 0.25M

Answer Link

Otras preguntas

Why were the Palmer Raids seen as a violation against civil liberties?
For my science fair project, Im doing "Which plant fertilizer works best?" Im just not sure which plant i should use. My project is due sometime February 10-20
what is 78% of 50 questions
In previewing a magazine, what's likely to be the first step you take
PLEASE HELP I GIVE THANKS
Which is one theory about what caused the decline of the Indus Valley civilization? A. Earthquakes in the Himalayas caused massive destruction. B. Diseased anim
An object has an acceleration of 0 m/s². Does this mean that the object must be stationary?
which part of earths interior is inferred to have convection currents that causes tectonic plates to move
is skin cancer sex linked
Which part of the atom is directly involved in chemical changes? A. the electron B. the energy levels C. the nucleus D. the charges