Fill in the dilution equation

Exercise and reference answers

Missing parts

1. Answer

   C2

   Choices

   1. M1
   2. n2
   3. C2

2. Answer

   2.36 M

   Choices

   1. 2.36 M
   2. 10.6 M
   3. 5.00 M

3. Answer

   weaker

   Choices

   1. stronger
   2. weaker
   3. identical

Complete the statement

Dilution keeps the moles of solute fixed, so C1 V1 = {0} V2. Watering 0.850 L of 5.00 M copper nitrate up to 1.80 L therefore gives {1}, which is {2} than the stock.

Instructions

Tap the right entry for each blank.

Explanation