Vocabulary 1
Solubility
Chemical Reactions 1
Chemical Reactions 2
Misc.
100

What is the Law of Conservation of Matter?

In a chemical reaction, matter is neither created nor destroyed.

100

What is Solubility?

Ability to be dissolved

100

What is the formula for a neutralization reaction?

Acid + Base = H2O + Salt

100

What is the formula for a Synthesis reaction?

A + B = AB

100

What is a combustion reaction?

When a metal is burned (or reacts) with oxygen.

200

What is Kinetics?

Branch of Chemistry concerned with the measuring and studying chemical reactions

200

What two elements exist as liquids at room temperature?

Bromine and Mercury

200

What is a synthesis reaction?

When two or more reactants combine to form a single product

200

What is the formula for a decomposition reaction?

AB + outside force = A + B

200

What is the formula and proper labels for a solubility/concentration calculation?

Formula: (grams of solute/ml of solvent) x 100


labels: g/100ml

300

What are Catalysts?

Chemicals that speed up a chemical reaction but do not alter the reaction in any other way.

300

What are all the diatomic elements?

Bromine, Iodine Nitrogen, Chlorine, Hydrogen, Oxygen and Fluorine

300

What is a decomposition reaction?

When one reactant breaks down to form two or more products

300

What is the formula for a single replacement reaction?

A + BC = AC + B

300

How many grams will it take to form a 10ml saturated solution of copper chloride if the solubility of copper chloride is 620g/100ml?

(620g/100ml)/100 = 6.2

6.2 = (x)/10ml = 62grams

400

What is a precipitate?

Insoluble ionic solid products of a chemical reaction.

400

What elements exist as gasses at room temperature,

Helium, Neon, Argon, Krypton, Xenon, Nitrogen, Oxygen, Fluorine, Chlorine, and Hydrogen

400

What is a Single replacement reaction?

When one element is substituted for another element in a compound

400

What is the formula for a combustion reaction?

CxHx + O2 = CO2 + H2O

400

What is a Chemical Coefficient and what are they used for?

A large-sized number placed in front of a whole chemical formula to balance chemical equations.

500

What is the Collision Theory?

In order for a chemical reaction to occur, the particles involved must collide

500

What is an Aqueous Solution?

Water that contains a dissolved substance

500

What is a double replacement reaction?

When the positive and negative ions of two ionic compounds exchange places to form two new compounds

500

What is the formula for a double replacement reaction?

 AB + CD = AD + CB

500

What is a Chemical Subscript and what are they used for?

A small-sized number on the bottom right of any chemical symbol used to balance chemical formulas.