Vocab
A mixture that contains some particles that are intermediate in size between the small particles in a solution and the larger particles in a suspension.
Chemical energy
The energy stored in chemical bonds.
When Chemical reactions occur
Occur when substances go through chemical changes to form new substances.
Compound
A substance made up of atoms 2 or more different elements joined by chemical bonds
an acid
What is a compound that produces hydronic ions when dissolved in water.
Solutions
A homogeneous mixture that forms when substances dissolve
Activation energy
The energy required at the start of the reaction
Reactants
A substance that undergoes change in a chemical
Chemical formula
The notation that shows what elements a compound contains and the ratio of the at9ms or ions of these elements in the compound.
A base
What is any compound that increases the number of hydroxide ions when dissolved in water?
Solute
A substance whose particles are dissolved in a solution.
Chemical equations
Representation of a chemical reaction in which reactants and products are expressed as formulas.
Products
New substances formed as a result of a chemical reaction.
Bonds
The force that holds atoms or ions together as a unit
Difference between strong and weak acids.
What is strong acids ionize completely and weak acids do not ionize completely?
Solvent
A substance in which does the dissolving
Equilibrium
A state in which the folward and reverse paths of a change take place at the same rate.
Exothermic reaction
a chemical reaction that releases energy o its surroundings.
Ionic
A force that holds oppositely charged ions together.
Difference between strong and weak bases
Strong baese ionize completely and weak bases produce ions from water
Concentration
The amount of solute dissolved in a certain amount of solvent.
Suspension
A heterogenous mixture that separates into layers overtime.
Endothermic reaction
A chemical reaction that releases energy into its surroundings.
Covalent
A bond in which 2 atoms share a pair of valence electrons.
Uses of an acid
Face wash, dish soap, cooking, cars, etc.