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

Did the coahuiltecans farm?
How were immigrants’ experiences different at Ellis Island than Angel Island? a.Most immigrants left Ellis Island very quickly. b.More people with medical probl
the product of w and 373
What is the product of 4 2/3 and 11 1/4?         A. 8 3/7   B. 52 1/2   C. 44 2/12   D. 56/135
Read the sentences from "To Build a Fire": Any man who was a man could travel alone. But it was surprising, the rapidity with which his cheeks and nose were fre
what is 6 times 7.49 hundredths
If you’re aerobically fit, you can A. lift very heavy weights without injuries to your joints. B. run a marathon without experiencing fatigue. C. sustain a regu
Which of the following statements about race is false? A. Race is based on physical characteristics. B. Race is socially constructed. C. Race has a biological b
when did the holocaust end
a penny dropped into a wishing well reaches the bottom in 1.50 seconds. what was the velocity at impact