What is the salt that is produced when ammonia (nh3) and hydrochloric acid (hcl) react together? ncl nh4+ nh4cl nh2cl

The correct answer is

Explanation:

Ammonia is a base because it accepts ions and Hydrochloric acid is an acid because it looses ions.

So, the reaction between them, leads to the formation of a salt.

The equation for the reaction of ammonia and hydrochloric acid follows:

By Stoichiometry of the reaction:

1 mole of hydrochloric acid reacts with 1 mole of ammonia to produce 1 mole of ammonium chloride.

Hence, the salt formed is

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o