Assuming complete dissociation of the electrolyte if 1454

Question

1) The normal freezing point of water, H₂O is 0.00 °C and its K_fp value is 1.86 °C/m.

Assuming complete dissociation of the electrolyte, if 14.54 grams of chromium(III) acetate (Cr(CH₃COO)₃, 229.2 g/mol) are dissolved in 278.8 grams of waterwhat is the freezing point of the solution?

__________ °C

2) The normal boiling point of water, H₂O is 100.00 °C and its K_bp value is 0.512 °C/m. 

Assuming complete dissociation of the electrolyte, if 12.53 grams of sodium chloride (NaCl, 58.44 g/mol) are dissolved in 157.8 grams of water, what is the boiling point of the solution? 

 _________°C