175k views
4 votes
How much 0.05 M of magnesium chlorate solution can be made by diluting 250 mL of 10 M HCL?

Group of answer choices

1.25 L

50L

User Marlina
by
8.0k points

1 Answer

0 votes

50 litres of magnesium chlorate solution can be made by diluting 250 ml of 10 M HCl.

The correct option is 2.

Step-by-step explanation:

Data given:

Molarity of magnesium chlorate M1 = 0.05 M

volume of the magnesium chlorate V1 = ?

Molarity of the HCl solution = 10 M

volume of the HCl solution = 250 ml or 0.25 litres

the formula used is for dilution

M1V1 = M2V2

rearranging the equation to get the volume of magnesium chlorate solution,

V1 =
(M2V2)/(M1)

putting the values in the equation:

V1 =
(10 X 0.25)/(0.05)

V1 = 50 LITRES

thus the 0.05 M of the magnesium chlorate solution can be made by diluting the given solution with 50 litres.

User Irisshpunk
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.