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

Abag of cookies can be shared equally among 2, 3,4,5, or 6 friends. what is the least number of cookies the bag could have
20 POINTS! A circle is cut out of a piece of plywood that is 10 in. square. The scrap is thrown away What is the area of the circle. How many square inches are
what was the colonist's first step in becoming an independent nation?
what is the decimal 1.38 equal as a mixed number?
TICKETS: All you can ride: $25 7 tickets for $5 a. Write an equation in slope intercept form for the total cost of any number of tickets at 7 tickets for $5. b.
PLEASE HELP ME RIGHT NOW PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! --INCLUDING LOUISIANA AND MI
Who is Alexander the great?
Thirty is 12% of what number ?
What is 2/3 of 18? What is 2/3 of 24?
56 out of 128 students went on a trip during vacations what percent of students went on trips