What are the oxidation numbers of the elements in the nitrite ion, no2-?

How can you tell their what type of chemical reactions they are like (single double combustion decomposing neutralization synthesis) just by looking at the reactants.

Which state (s) of matter will flow and take the shape of its container?

Which property of water is likely to most significant in water's role ad a universal solvent? a. water molecules have positive and negative sides. b. water molecules have covalent bonds. c. water contains oxygen atoms. d.

You are reporting the concentration of a solution formed by Dissolving a solid and a liquid Which is the best way to express the concentration of the solution

What type of mixture contains the largest particles

A substance which is made up of identical atoms is a (n): chemical element compound alloy

Which answer choice correctly explains how the structure of ionic compounds differs from covalent compounds? Ionic compounds are made of a network of ions while covalent compounds are made of a network of molecules.

If 3.0 mol of NaOH is dissolved in. 50 L of water, what is the molarity? Select one

How many electrons in an atom can have a quantum number of n = 2?

Which statement comparing chemical and nuclear properties of isotopes is correct? Isotopes have similar chemical and nuclear properties. Isotopes have different chemical and nuclear properties.