Related questions

Question

Calculate the grams of solute needed to prepare each of the following solutions.

Calculate the grams of solute needed to prepare each of the following solutions.

1.8 L of a 5.5 M NaOH solution

Express your answer using two significant figures.


5.5 L of a 0.10 M CaCl2 solution

Express your answer using two significant figures.


190 mL of a 3.05 M NaNO3 solution

Express your answer using three significant figures.


What is the final volume (L) of each of the following diluted solutions?

a 7.0 % (m/v) KOH solution prepared from 10.0mL of a 20.0 % KOH solution

Express your answer using two significant figures.