How many grams of ammonia NH3 are needed to react completely with 375 grams of oxygen? (4 NH3 + 5 o2---> 4 NO + 6 H2O)

Answer    "a salt" would be the best answerexplanationsalts can be defined as ionic compounds that are neither acids nor bases. nacl is an example of a salt, and its ionic.an enzyme is an organic compound which is covalently bonded, not ionically bonded.acids are generally held together by covalent bondsan element does not need any bonds to exist

The ratio is 3: 2. i.e. c.

Answerbonded to an amino group(nh2);