Using the periodic table and table of common polyatomic ions,

1. write formulas and names for the acids when hydrogen is combined with sulphur,
the halogens and polyatomic anions, and

2. classify the acids as binary or oxo acids.

Why is nh3 classified as a polar molecule

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.