Chemistry 151-Final Exam ACTUAL UPDATED QUESTIONS AND CORRECT
ANSWERS
, determine the oxidation state of nitrogen in NaNO2 +3
a 12.39g sample of phosphorus reacts with 42.54g of 54.93g
chlorine to form only phosphorus trichloride. If it is the
only product, what mass of PCl3 is formed?
True or False: at very high pressures, a gas will occupy a True
larger volume than predicted by the ideal gas law
determine the molarity of a solution formed by dissolving 1.50M
97.7g LiBr in enough water to yield 750.0 mL
what element is undergoing oxidation in the following Zn
reaction: Zn + 2AgNO3-> Zn(NO3)2 + 2Ag
determine the oxidation state of Carbon in CO2 +4
what is the concentration of CH3OH in a solution 1.70M
prepared by dissolving 12.5g of CH3OH insufficient water
to give exactly 230mL of solution?
The capacity to do work is ___ energy
Identify ammonia weak electrolyte, weak base
identify the gas particle that travels the fastes? H2
force exerted per unit area by gas particles as the strike pressure
the surfaces around them is___
determine the density of NH3 gas at 435K and 1.00 atm 0.477g/L
ANSWERS
, determine the oxidation state of nitrogen in NaNO2 +3
a 12.39g sample of phosphorus reacts with 42.54g of 54.93g
chlorine to form only phosphorus trichloride. If it is the
only product, what mass of PCl3 is formed?
True or False: at very high pressures, a gas will occupy a True
larger volume than predicted by the ideal gas law
determine the molarity of a solution formed by dissolving 1.50M
97.7g LiBr in enough water to yield 750.0 mL
what element is undergoing oxidation in the following Zn
reaction: Zn + 2AgNO3-> Zn(NO3)2 + 2Ag
determine the oxidation state of Carbon in CO2 +4
what is the concentration of CH3OH in a solution 1.70M
prepared by dissolving 12.5g of CH3OH insufficient water
to give exactly 230mL of solution?
The capacity to do work is ___ energy
Identify ammonia weak electrolyte, weak base
identify the gas particle that travels the fastes? H2
force exerted per unit area by gas particles as the strike pressure
the surfaces around them is___
determine the density of NH3 gas at 435K and 1.00 atm 0.477g/L