Chapter 11: Reactant, Gases and Solutions

Mole

The quantity amount of substance is a measure of how many elementary e

Volumes

the amount of space that a substance or object occupies, or that is enclosed within a container

Reactions

a chemical process in which substances act mutually on each other and are changed into different substances, or one substance changes into other substances.

Concentration

Amount of a substance in a certain volume of a solution

Concentration equation

Mass of solute/ volume of solvent

Volume of gas equation

mass of gas / Mr of gas x 24

Theoretical yield

In chemistry, yield, also referred to as reaction yield, is a measure of the quantity of moles of a product formed in relation to the reactant consumed, obtained in a chemical reaction, usually expressed as a percentage

Moles

The mole is defined as containing exactly 6.02214076×10²³ elementary entitie

Particles

a minute portion of matter.

Relative formula mass

the sum of the relative atomic masses of the atoms in the numbers shown in the formula

Yield

produce or provide (a natural, agricultural, or industrial product).

Directly proportional

related so that one becomes larger or smaller when the other becomes larger or smaller.

Mass

a large body of matter with no definite shape.

Limiting Reactant

The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed.

Product

an article or substance that is manufactured or refined for sale.

Concentration equation 2

number of moles of solute/volume of solvent