Final Chem Test

Chemical equations are combo of symbols and numbers that describe ____.

The first part of a chemical equation is called what?

The second part of a chemical equation is called what?

When verbalizing an equation, the arrow is read as? (Choose three)

Balancing equations is based on the law of

What is a mole?

The number 6.02x10^23 (mole) is called?

The mass of one mole of any element, ion or compound is called its _____ mass.

Reactions where there is a net release of energy are said to be _______.

Reactions where there is a net absorption of energy are said to be ______.

How fast a chemical reaction takes place is called the ______

When particles collide, their orientation ________.

The minimum amount of energy required to initiate a chemical reaction is called _____.

A substance which increases the rate of a chemical without itself being consumed by the reaction.

What catalysts are found in living organisms?

Arrhenius theory of acid?

Arrhenius theory of base?

Bronsted-Lowry theory of acid?

Bronsted-Lowry theory of base?

The reaction of an acid and base to form a salt and water is called _____.

The H30+ ion is called a _________ ion.

How are Hydronium ions formed?

Acids taste?

Bases taste?

_______ have a slippery, soapy feel.

Strong acids & bases are _______ conductors of electricity while weak acids & bases are ______ conductors.

A substance whose ability to behave as an acids is about the same as its ability to behave as a base- what type of substance?

In water, the concentration of H30+ ions and OH- ions is what?

M refers to ______ or __________________.

The mathematical expression for Kw will always mean that the concentrations are _______.

The concentration of OH- _________ when the concentration of H3O+ becomes greater.

The concentration of H30+ ________ when the concentration of OH- becomes greater.

Another term referring to "basic" is ______.

Formula which expresses pH is ______.

PH of an acidic solution is ______ than 7.

PH of a basic solution is ______ than 7.

A(n) ______ solution resists large changes in pH.

Blood pH range should be between.....

When blood drops below 7.35, condition called _______

When blood rises above 7.45, condition called

The primary buffer system of the blood is a combo of ________ and it's salts _________

Oxidation during a reaction, transfer of electrons, change in oxidation number