Calculate the grams of solute needed to prepare each of the following:

1) 2.00 LL of a 3.50 MM NaOHNaOH solution

Express your answer with the appropriate units.

2) 4.50 LL of a 0.350 MM KClKCl solution

Express your answer with the appropriate units.

3) 25.0 mLmL of a 6.50 MM HClHCl solution

Express your answer with the appropriate units.

4) 3.00 LL of a 2.10 M NaOH solution

Express your answer with the appropriate units.

5) 6.00 LL of a 0.185 M CaCl2 solution

Express your answer with the appropriate units.

6) 255 mLmL of a 2.45 M NaNO3 solution

Express your answer with the appropriate units.