Q Q 3. (08.02 MC) What volume of 0.550 M KBr solution can you make from 100.0 mL of 2.50 M KBr? (3 points)
O 455 mL
576 ml
924 ml
O 1.230 ml

A volume of 455 mL from 0.550 M KBr solution can be made from 100.0 mL of 2.50 M KBr.

Explanation:

Given: = ?,         = 0.55 M

= 100.0 mL,         = 2.50 M

Formula used to calculate the volume of KBr is as follows.

Substitute the values into above formula as follows.

Thus, we can conclude that a volume of 455 mL from 0.550 M KBr solution can be made from 100.0 mL of 2.50 M KBr.

i think its 5049.

i hope this !

може ли да зареждате повече информация, моля