Chemistry Final Review Part 3 Naming Compounds and Reactions

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together. For example, AB is a compound.

Front

Which type of compounds conduct electricity when dissolved in water?

Back

Ionic compounds conduct electricity when dissolved in water due to the movement of ions.

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. The total mass of reactants equals the total mass of products.

Front

What is the name of the sulfur ion?

Back

The sulfur ion is called sulfide.

Front

What is the difference between ionic and covalent bonds?

Back

In ionic bonds, electrons are transferred from one atom to another, while in covalent bonds, electrons are shared between atoms.

Front

What is the formula for calculating the number of grams of water produced in a reaction?

Back

Use the balanced chemical equation and the law of conservation of mass to calculate the mass of water produced.

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

Front

What is the significance of the coefficients in a balanced chemical equation?

Back

Coefficients indicate the number of moles of each substance involved in the reaction, ensuring mass balance.

Front

What is the empirical formula?

Back

The empirical formula is the simplest whole-number ratio of atoms of each element in a compound.