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Chemical Reactions
Moles
Gases
Solutions
Acids and Bases
100
The type of reaction that this is: SiCl4 (l) + Mg (s) ---> Si (s) + MgCl2 (s)
What is single replacement / single displacement
100
The # of Helium atoms in 1 mol of Helium
What is 6.02 x 10^23
100
The unit of temperature we must use in all of the Gas Law equations
What is Kelvin
100
The name for a solution in which more solute can still be dissolved
What is unsaturated
100
Acids have a pH ____ 7
What is less than
200
The precipitate formed from this reaction: AgNO3 + NaCl ---> ? + ?
What is AgCl
200
The molar mass of HC2H3O2
What is 60.06 g
200
The number of liters in 1 mol of gas at STP
What is 22.4 L
200
The units we use to measure concentration
What is molarity (M) or mol / L
200
A solution in which the [H+] < [OH-]
What is basic
300
The word for a substance that, when it dissolves in water, produces separated ions
What is a strong electrolyte
300
The mole ratio of Cl2:NaCl in the following equation: Na (s) + Cl2 (g) ---> NaCl (s)
What is 1:2
300
What we call a gas which obeys this equation: PV = nRT
What is an ideal gas
300
You want to make 1.5 L of a 0.10 M solution. How many liters of 16 M solution must be diluted to do this?
What is 0.0094 L or 9.4 mL
300
The pOH of something with a pH of 4
What is 10
400
The name for ions which do not participate directly in a reaction in solution, and which are not shown in the net ionic equation
What is spectator ions
400
The number of moles of HCN in 2.3 g of HCN
What is 0.085 mol HCN
400
The pressure that a gas would exert if it were alone in the container
What is partial pressure
400
The space above a compound's solubility curve refers to a(n) _____________ solution
What is supersaturated
400
The conjugate acid of HCO3-
What is H2CO3
500
The two reactants and two products in a neutralization reaction (you'll give 4 answers)
What are acid + base (reactants) and water + salt (products)
500
The mass of Zinc (II) Oxide produced when you start with 35 g of oxygen and excess zinc: 2Zn (s) + O2 (g) ---> 2ZnO (s)
What is 178 g
500
The model scientists use to attempt to explain the behavior of an ideal gas
What is the Kinetic Molecular Theory of Gases
500
If I have 5 L of a 0.5 M NaCl solution, how many moles of NaCl do I have?
What is 2.5 mol NaCl
500
The pH of a solution that has [OH-] of 9.01 x10^-9
What is 5.96