100g
2
100 grams of water
200 litters
If all the water boils off, the mass of the steam will be 100 grams. Matter cannot be created or destroyed.
At room temperature, about 35g of salt per 100g of water.
7
2
Heat of vaporization at 100 degrees C is 40.65 kJ/mol. 100g water * 1mol/18.015g = 5.55 mol 40.65*5.55 = 225.6452956 = 226 kJ if three sig figs.
6.276 kJ
6.276 kJ
222g/100g H2O at 20 degrees Celsius
100 grams of water
200 litters
If all the water boils off, the mass of the steam will be 100 grams. Matter cannot be created or destroyed.
(75'C)x(1g) < (75'C)x(100g) .'. The second option has more thermal energy.
No, it is not.
At room temperature, about 35g of salt per 100g of water.