Determine the molarity for each of the following solutions:

1. 10.5 kg of Na2SO4·10H2O in 18.60 L of solution

Determine the molarity of each of the following solutions:

(a) 0.444 mol of CoCl₂ in 0.654 L of solution

(b) 98.0 g of phosphoric acid, H₃PO₄, in 1.00 L of solution

(c) 0.2074 g of calcium hydroxide, Ca(OH)₂, in 40.00 mL of solution

(d) 10.5 kg of Na₂SO₄•10H₂O in 18.60 L of solution

(e) 7.0×10^-3 mol I₂ in 100.0 mL of solution

(f) 1.8×10⁴ mol HCl in 0.075 L of solution

Determine the molarity of each of the following solutions:

a. 1.457 mol KCl in 1.500 L of solution Answer_________ M

b. 0.515 g of H₂SO₄ in 1.00 L of solution Answer_________M

c. 20.54 g of Al(NO₃)₃ in 1575 mL of solution _________M

d. 0.005653 mol of Br₂ in 10.00 mL of solution Answer_________M

e. 0.000889 g of glycine, C₂H₅NO₂, in 1.05 mL of solution _________M

Determine the molarity of the following solutions:

1.5 moles of HCl in enough water to give 2.0 luters solution

5.0 grams of NH₄Cl dissolved in water to make 3.4 liters of solution