When he did calcium hydroxide an ammonia Chloride react to produce ammonia guess water vapor is solid calcium chloride suppose 5.00 g of calcium hydroxide and 10.00 g of ammonium chloride and mix in a test tube and heat it until no more ammonia is giving off the remaining material and the test tube has a mess of 1.27 g what is the total mess of ammonia and wet water vapor produce?

A) = Hydrogen region of water molecule.

Explanation:

We know that water consist of hydrogen and oxygen. There are two hydrogen atoms and one oxygen atoms in per water molecule. The both atoms are joined by the covalent bond. The bond between them is polar because the electronegativity difference between the hydrogen and oxygen is 1.24. The electronegativity of oxygen is 3.44 and hydrogen is 2.2.

Thus because of higher electronegativity of oxygen shared pair of electron attract more towards the oxygen and less towards the hydrogen. The oxygen becomes partial negative and hydrogen becomes partial positive.

When water molecules id placed between oppositely charged metal plates thus the negative charge is (partial negative oxygen) attracted towards the positive plates. while partial positive charge i.e, hydrogen is attracted towards the negative plate.