The heat of vaporization of ammonia is 23.4 kJ/mol. How much heat is required to vaporize 1.00 kg of ammonia?

The answer is 1376.5 kJ, but I want the solving for:

How many grams of water at 0°C could be frozen to ice at 0°C
by the evaporation of this amount of ammonia?

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

What best discribes the relationship between wavelength and frequency in a electromagnetic wave