Oxygen tanks can explode if the gas tanks is ignited. Why is this?

NaCl is purified by adding HCl to a saturated solution of NaCl (317 g/L). Will pure NaCl precipitate when 30 mL of 4.5 M HCl is added to 0.

When multiplying numbers in scientific notation, what do you do with the exponents?

What is the molarity of solution prepared by dissolving 11.75 g of KNO3 in enough water to produce 2.00 L of solution?

What is an elementary reaction?

Ozone, methane and oxygen gas are classifed as A. Ionic compounds B. Covalent compounds C. inorganic compounds or D. nonreactive compounds

Define oxidation, reduction, and oxidation number. Describe how oxidation and reduction affect the oxidation number of an element.

4. Identify items in your life that are made of each type of element: metal, nonmetal, and metalloid. For each item, explain why the properties of that type of element are necessary for the function of that item.

What type of intermolecular bond occurs between two water molecules? A) dipole to dipole B) hydrogen C) ionic D) polar covalent

A testable explanation of or answer to a scientific question that is based on prior knowledge or research is a (n)

Use C1V1 = C2V2 to calculate the molarity of a potassium bromide solution that is prepared by adding 125mL mL of water to 25mL mL of aqueous 2.00 M potassium bromide solution.