Chemical Reactions
This reaction features 2 or more reactants creating one singular product.
What is Synthesis?
The molar mass of Na2SO4
What is 142.04 g/mol?
When an initial pressure, final pressure, and initial volume are given, this Gas Law equation is used to solve for the final volume.
What is P1V1=P2V2?
This type of mixture eventually "settles out" after being left unstirred for some time.
What is a Suspension?
This simple scale of 0-14 is used to determine how acidic or basic a solution is based off its concentration of [H+].
What is pH?
A +BC --> AB +C is general formula for this type of reaction
What is Single Replacement?
This law states that the total mass of the reactants will always equal the total mass of the products.
What is the Law of Conservation of Mass?
This unit of temperature is derived from adding 273 to a temperature in Co
What is Kelvin?
This type of mixture has medium sized particles that makes the mixture look cloud because it scatters light.
What is a colloid?
This number is the pOH of a solution with a pH of 3.5
What is 10.5?
These coefficients are needed to balance the following equation:
__ Al + __ Cl2 --> __ AlCl3
What are 2 : 3 : 2?
This number value is a constant that is used to convert between particles and moles
What is 6.022 x 1023 (Avogadro's number)?
This gas law is demonstrated by heating up a balloon to inflate it.
What is Charles' Law?
This is the classification of a solute that conducts electricity when dissolved in water.
What is an electrolyte?
When dissolved in water, this is the resulting Conjugate Base of HNO3.
What is NO3- ?
C3H8 + 5O2 --> 3CO2 + 4H2O
What is a Combustion Reaction?
Because it is consumed first in a reaction, this determines how much of a product could be made?
What is the limiting reactant?
This quantity is represented as the variable "n" in the Ideal Gas Law equation
What is the number of moles?
Heating up a saturated solution, dissolving more solute, then cooling it down will result in this type of solution
What is supersaturated?
This equation is used to calculate the pH of a solution when given the [H+] concentration.
These two compounds are the products of a reaction between KBr and AgNO3
What are KNO3 and AgBr
This concept is used to determine how well an experiment has performed from the following equation:
(actual yield)/(theoretical yield) x 100%
What is Percent Yield?
STP
This is the process of adding more solvent to a solution to make it less concentration
What is Diluting
This lab experiment uses a burette filled with a base to slowly neutralize an acid drop by drop.
What is titration?