Show:
Reactions
Stoichiometry
Gases
Solutions
Acids and Bases
100
The type of reaction when an element plus a compound yields an element plus a compound.
What is a single replacement reaction?
100
This reactant is used up in a chemical reaction.
What is the limiting reagent?
100
The unit of temperature for any gas law.
What is Kelvin?
100
A solution of sodium chloride in which a few crystals of sodium chloride sit at the bottom, even after time passes.
What is saturated?
100
The Bronsted-Lowry definition of an acid.
What is proton donor?
200
The number in front of a reactant or product formula that represents the number of particles that take place in the reaction.
What is a coefficient?
200
The actual yield divided by the theoretical yield x 100.
What is percent yield?
200
When pressure decreases, volume does this when temperature and amount are constant.
What is increases?
200
The three things that increase the rate of solution.
What is increased temperature, agitation, and increased surface area?
200
Acids that are made up of two elements and have hydro in their name.
What are binary acids?
300
Cations in the reacting compound switch places.
What is a double replacement reaction?
300
The chemical formula that gives the simplest whole-number ratio of atoms of elements in a compound.
What is empirical formula?
300
The temperature and pressure at which all three phases exist at the same time.
What is triple point?
300
In the process of dissolving, ions are separated from the crystal lattice, _____ which is an ________ process.
What is dissociation and endothermic?
300
This has a pH of 2.5 and has a only partially dissociates.
What is weak acid?
400
The products when a carbon-hydrogen fuel reacts with oxygen.
What is carbon dioxide and water?
400
According to the reaction 3 H2SO4 + 2 Al(OH)3 > Al2(SO4)3 + 6 H2O , the mole ratio used to convert 5 moles of Al(OH)3 to moles of water.
What is 6 mol H2O/ 2 mol Al(OH)3?
400
The units needed for pressure, volume, amount, and temperature in the ideal gas law.
What is atmospheres, liters, moles, and Kelvin (respectively)?
400
A solution with a low concentration.
What is a dilute solution?
400
A substance that changes color with changing pH.
What is an indicator?
500
The balanced equation when aluminum bromide reacts with silver nitrate.
What is AlBr3 + 3 AgNO3 > Al(NO3)3 + 3 AgBr?
500
The number of moles in 20 g of NaOH.
What is 0.50 moles?
500
When temperature is doubled and pressure is double, the volume will...
What is remain constant?
500
When ions are surrounded by water molecules, called ______, it is an ________ process.
What is hydration, exothermic
500
Give the names of the six strong acids.
What are hydrochloric acid, hydrobromic acid, hydroiodic acid, nitric acid, sulfuric acid, and perchloric acid?