A change which does not alter the chemical composition of a substance

Readily absorbing moisture, even from the atmosphere

The substance or substances dissolved into a solution

At a constant temperature, pressure and volume are inversely proportional to one another.

They taste sour

A reaction in which the only reactant is a compound, and the products are the elements from which the compound is made

The reaction that runs out first, limiting the amount of products made

The substance into which solutes are dissolved

At constant pressure, temperature and volume are directly proportional to one another.

I turn red litmus paper blue

A reaction in which one element or ion in a compound is replaced by a different element or ion

The difference between a quantitiy's measured value and its true value

The amount of solute that can be dissolved in a specific amount of solvent

Extending a trend in data to situations for which not measurements have been made

A chemical that donates a hydrogen

The process by which a chemical reacts with oxygen to form one or more products as well as heat and usually light

A formula that shows the simplest ratio of elements present in a compound

A solution in which the maximum amount of solute is dissolved

In all gas equations you must use this scale

Capabel fo reacting as either an acid or a base

The molecules that make up a substance have space in between them,and they are in constant, random motion. The hotter the substance, the faster the motion

A formula that shows the actual number of each element in a compound

A solid that emerges from a liquid solution

Equal volumes of all gases at the same temp. and pressure have the same number of molecules

An acid that can donate two or more hydrogen ions