How many atoms of oxygen are in 4.6 grams of copper sulfate

Do a test tube measure capacity?

How many moles are equal to 89.23 g of calcium oxide, Cao

Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 9.00 moles of aluminum sulfate, al2 (so4) 3. express the number of moles of al, s, and o atoms numerically, separated by commas.

A potassium bromide solution is 7.55% potassium bromide by mass and its density is 1.03 g/ml. part a what mass of potassium bromide is contained in 35.8 ml of the solution?

Which of the following statements correctly compares the relative size of an ion to its neutral atom? AThe radius of an anion is greater than the radius of its neutral atom. B The radius of a cation is greater than the radius of its neutral atom.

Dissolving brass requires an oxidizing acid such as concentrated nitric acid. Nitrogen dioxide is produced as a byproduct in this reaction.

If 5.1 l of antifreeze solution (specific gravity = 0.80) is added to 3.8 l of water to make a 8.9 l mixture, what is the specific gravity of the mixture?

You have 1 L of soda your class can hold 400 ML of soda how many glass of the soda can you get out of one L

Condensation requires? a) the removal of energy b) the absorption of energy. c) no energy change.

What is the species that determines the ph of a solution?