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.

What’s the percent by mass of carbon in c10h14n2

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775