How much heat is absorbed to change 13.8 grams of h2o from a solid to a liquid at zero degrees celsius? δhfusion = 6.03 kj/mol δhvaporization = 40.65 kj/mol 31.1 kj 561 kj 4.62 kj 83.2 kj

4.62kJ

Explanation:

The heat is required for

Q1 = Heat required for conversion of solid to liquid

As there is no change in temperature so no heat will be absorbed in increasing the temperature.

Q1 = moles of water X heat of fusion of water

Q1= 0.7667 X6.03kJ/mol = 4.62kJ

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i