Составить формулы солей калия, магния, алюминия, сероводородной, соляной и азотистой кислот. Определить растворимые соли.

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

How many atoms are there in 5.70 mol of mg

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159