Quantitative Chenistry

Question 1

What’s the equation for calculating the concentration of a solution

Answer 1

Mol/volume(dm3)

Question 2

How to convert cm3 to dm3

Answer 2

Divide by 1000

Question 3

What is the avagrado constant and explain what it actually means

Answer 3

6.02 x 10^23 and it is the amount of particles in one mol

Question 4

Why is a white tile put under the conical flask in titration

Answer 4

So that the colour of the solution can be seen clearly