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 the value of the digit 8 in 686,293

Mrs Frazier is making costumes for the school play. Each costume requires 0.75 yards of fabric. She bought 6 yards of fabric. How many costumes can Mrs Frazier

Why was the pharaoh's authority never questioned

How do the symptoms of depression compare to those of attempted suicide?

how many grams are in 9.5 kilograms

what is the purpose or main goal for the care provided by rehabilitation facilities?

Describe the process you would use to find the solution to the problem 3 1/4 1 1/3− . Express your answer numerically and with a graphical representation.

Which of the following best describes the difference between the way that early historians and modern historians have studied the past? a. Early historians con

Why Might Increased Anger About Corruption In Government Lead To Less Interest In Government Attempts To Reconstruct The South

what is the purpose for an organizational structure in health care facility