Reactions
Type of reaction:
C2H6 + O2 -> H2O + CO2
What is a combustion reaction?
NaCl + AgNO3 --> _____
What are AgCl + NaNO3?
molar mass of sodium chloride
What is 58.4 g/mol?
Standard temperature & pressure
What is 1 atm and 273 K?
Chemistry word for concentration
What is molarity?
Type of reaction:
NaCl --> Na + Cl2
What is decomposition?
CH4 + O2 -->
What is CO2 + H2O?
molar mass of potassium phosphate
What is approximately 212.3 g/mol?
As the temperature of a container is increased, describe the pressure if everything else remains constant.
What is pressure increases?
Dilution formula
What is M1V1 = M2V2?
__C2H6 + __O2 -> __H2O + __CO2
What is 2C2H6 + 7O2 -> 6H2O + 4CO2?
AlCl3 -->
What is Al + Cl2?
Determine the moles of silver chloride produced if the reaction started with 1.43 moles of sodium chloride.
NaCl + AgNO3 --> AgCl + NaNO3
What is 1.43 moles of AgCl?
As temperature decreases, the volume of a gas ____ assuming everything else remains constant.
What is decreases?
This solution has the maximum amount of solute particles dissolved in it.
What is a saturated solution?
__NaCl --> __Na + __Cl2
What is 2NaCl --> 2Na + Cl2?
Li + N2 -->
What is Li3N?
Determine the moles of silver chloride if you started with 4.2 moles of magnesium chloride.
MgCl2 + 2AgNO3 --> 2AgCl + Mg(NO3)2
What is 8.4 moles of silver chloride?
Determine the formula needed: 4.0 moles of gas at STP will take up how much space?
What is PV=nRT?
Which is more concentrated: a soln with 10 particles per liter or a solution with 5 particles per liter.
What is a solution with 10 particles per liter?
Balance & type:
MgCl2 + AgNO3 --> AgCl + Mg(NO3)2
What is a double replacement reaction?
MgCl2 + 2AgNO3 --> 2AgCl + Mg(NO3)2
NaCl + Zn -->
What is a trick question! Zn cannot replace Na as it is not high enough on the activity series.
A molecular compound with an empirical formula of CH3 has a molar mass of 45 g/mol. Find the molecular formula.
What is C3H9?
Determine the formula needed: A gas at 34C and 3.4L has its temperature increased to 45C. What is the new volume?
What is V1/T1 = V2/T2
Formula for calculating molarity.
What is M = n/V?