Chapter 12 chemistry

If two liquids are mutually soluble, they are considered:

A substance's state of matter depends on its:

Only products that contain _____ can have a pH.

parts of matter that do not involve chemically changing a substance are called _ properties

Sodium hydroxide aka_is a very strong alkali used in relaxers callous softeners &drain cleaners

The study of substances that contain carbon is called _____ chemistry.

A(n) _____ is the basic unit of matter.

Two or more immiscible substances combine with a special binding ingredient to create a(n):

A(n) _____ is a chemical combination of two or more atoms in definite (fixed) proportions.

Volatile organic compounds contain _____ and evaporate very easily.

In an oxidation-reduction reaction:

A stable physical mixture of two or more substances is a(n):

Which of the following, also called a base, is a compound that reacts with acids to form salts?

A(n) _____ is an unstable physical mixture of undissolved particles in a liquid.

Which of the following is NOT a physical mixture?

A chemical combination of two or more atoms of different elements in definite proportions is an

A _____ is a physical combination of matter in any proportions.

The rapid oxidation of a substance, accompanied by the production of heat and light, is called:

A _____ is a substance that allows oil and water to mix, or emulsify.

Pure water has a pH of:

Which statement about surfactant molecules is correct?

A(n) _____ releases a significant amount of heat.

A chemical combination of matter in definite (fixed) proportions is called a(n):

A water-in-oil emulsion:

Which of the following is an oily substance used as moisturizer in skin and body creams?

Matter does NOT exist in which form?

Ointments, pastes, and pomades are:

Rubbing alcohol and hair spray are examples of:

There are _____ naturally occurring elements.

When a substance undergoes a _____ change, a new substance with different properties is created

An ion with a positive electrical charge is called a(n):

A(n) _____ is an alkaline substance used to neutralize acids or raise the pH of hair products.

A reducing agent is a substance that adds_to a compound or subtracts oxygen from the compound.

Which of the following is a special type of oil used in water-resistant lubricants for the skin

Protons are subatomic particles with which type of charge?

The _____ is the substance that is dissolved into a solution.

When stored under ideal conditions, a properly formulated emulsion can be stable for up to:

An elemental molecule is a molecule containing:

Nail polish is an example of a(n):

Steam is an example of a: