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

jenna notics that the speed of the wind as increased thoughout the day, what is causing the faster wind
Draw a model to show 4.4 divide by 4
How do the electrons move in a metal that is magnetized?
How much does the temperature over the land change in one day?
The blood type of the donor and recipient must be compatible for a blood transfusion to occur. If they two are not compatible, a serious transfusion reaction oc
Find the value of x in the triangle shown below. 5 x 6
Please help if you know (thank u)
Please help Please ;(
Describe the first governments created in the United States. What do you think we're the most important aspects of these early national governments?
JK ran 12 3/4 around a track each lap around the track is 1/8 how many laps around the track did JK run