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its an (engineering chemistry)
^^link where you could find the book
Find the volume in ft3
of 1.0 mole of an ideal gas
at âˆ’25Â°C and 710 torr.
A mixture containing 13.5 g of oxygen and 60.4 g
of N2 exerts a pressure of 2.13 atm at 25Â°C. What is the volume of the container, and
what are the partial pressures of each gas?
Suppose that 270 mL of CO2 at 1.03 atm and 25Â°C
is produced by this reaction. Assuming that an excess of hydrochloric acid was pres-
ent, how many grams of sodium bicarbonate were used?
SO2 can be generated in the laboratory by heating
ZnS with O2. (The other product is zinc oxide.) If 14.5 L of oxygen at STP is reacted
with excess zinc sulfi de, what volume of SO2 at STP is generated?
HCl(g) reacts with ammonia gas, NH3(g), to form solid
ammonium chloride. If a sample of ammonia occupying
250 mL at 21Â°C and a pressure of 140 torr is allowed to
react with excess HCl, what mass of NH4Cl will form?
Hydrogen gas is generated when acids come into contact
with certain metals. When excess hydrochloric acid reacts
with 2.5 g of Zn (the metal product is Zn2+), what volume
of hydrogen gas is collected at a pressure of 0.93 atm and a
temperature of 22Â°C?