Chemical Reactions
Gases
IMFs
Stoichiometry
Potpourri
100
Carbon dioxide and water are the products of this type of reaction.
What is a combustion reaction?
100
A measure of the frequency and forcefulness of the collisions of gas particles with the sides of their container.
What is pressure?
100
This type of bonding takes place between the partially positive side of one polar molecule and the partially negative side of another polar molecule.
What is dipole-dipole bonding?
100
The number of moles of carbon required to fully react with 3 moles of iron oxide in the following rxn:
2 Fe2O3 + 3 C --> 4 Fe + 3 CO2
What is 4.5 moles of carbon?
100
The effect of increasing the surface area of your reaction container on the rate of your reaction.
What is reducing the rate of reaction?
200
H2 (g) + N2 (g) --> NH3 (g). is this type of reaction.
What is synthesis?
200
273 Kelvin and 1 atmosphere
What is Standard Temperature and Pressure (STP)?
200
The strongest intermolecular force between CCl4 and H2O.
London Dispersion Forces.
200
The number of moles of Li you would need to completely react 10 moles of O2.
Li (s) + O2 (g). --> Li2O (s)
4 Li (s) + O2 --> 2 Li2O (s)
40 moles of Li
200
The products of the reactions contain/store more bond energy than the reactants.
What is an endothermic reaction?
300
The products of the reaction between NiCl2 and NaOH.
What are Ni(OH)2 and NaCl?
300
The volume of 1 mole of an ideal gas at STP
What is 22.4 L?
300
The intermolecular forces present between HCl and CH3OH.
What are dipole-dipole forces and London dispersion forces?
300
The number of moles of this precipitate product that would form during the reaction of 4 moles of potassium iodide with 3 moles of lead(II) nitrate.
What is 2 moles of lead(II) iodide?
300
A measure of the molarity of the solution.
What is moles of solute divided by liters of solvent?
400
This is the balanced chemical equation that describes when solutions of tin (II) nitrate and potassium hydroxide are combined.
What is Sn(NO3)2 + 2 KOH --> Sn(OH)2 + 2 KNO3?
400
The change in pressure if a fixed volume flask was heated from 0 C to 100 C, starting at 1 atm of pressure.
What is 1.37 atm?
400
This term describes the polarity of carbon monoxide (CO).
What is polar?
400
This is the correct theoretical yield is you start with 10 moles of each reactant in the following equation:
N2 (g) + H2 (g) --> NH3 (g)
What is 6.67 mols of NH3?
400
This is the correct way to report your final answer on your exam if your dimensional analysis shows this:
2.5 g O2 x 1mol O2/31.9988g O2 x 2mol H20/1mol O2
What is 0.16 mol H2O?