firefrakes
firefrakes firefrakes
  • 02-05-2022
  • Chemistry
contestada

What is the molar concentration (molarity, M) of a 450 mL solution that contains 2.00 mol of FeCl₂?​

Respuesta :

stephenslayla136 stephenslayla136
  • 02-05-2022

Answer:

3.50 Mol/L or M

Explanation:

450 mL / 1000 = 0.45 L

1 mole ------- 126.751 g

? mole ------- 200 g

moles = 200 * 1 / 126.751

moles = 200 / 126.751

= 1.57789 moles FeCl₂

M = n / V

M = 1.57789 / 0.45

= 3.50 Mol/L or M

Answer Link

Otras preguntas

What is 825 divided by 7
How did Andrew Jackson's election illustrate the growth of democracy in the United States? A. Women's votes were a major reason that Jackson won. B. Jackson rep
Write a function for the area A of a square given the perimeter P of the square.
9 is 60% of what number?
Who is Governer of FL?
Andrew's recipe requires 7 pieces of toast every 14 spoons of butter.how many pieces of toast will he need if he uses 22 spoons of butter?
Solve for x. 4x-5/y=2z
what is 9 divided by 765 please show the work i really need help
at carters birthday party his mom made a cake in a rectangular shape. The length of cake is 8cm and width of cake is 6 cm. If she wants to add 1 cm of cream aro
The Great Depression of 1929-1939 was different than other depressions because: A. It only affected rich people, not poor people. B. It affected everyone and ev