Ammonium nitrite, NH4NO2, decomposes upon heating to form N2 gas: NH4NO2 (s) → N2 (g) + 2H2O (l)
When a sample of NH4NO2 (Molar mass = 64.02 g per mol) is decomposed in a test tube, 511 cm3 of N2 gas is collected over water at 26 ºC. The total pressure is 99.3 kPa and the water vapor pressure at 26 ºC is 3.33kPa.
How many grams of NH4NO2 are decomposed?
Give your answer correct to three significant figures.
R = 0.08205 L·atm/mol·K
Answers: 2
Chemistry, 21.06.2019 22:30, dianasmygova
Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial
Answers: 1
Chemistry, 22.06.2019 00:00, lukeakalucas
Alarge marble is dropped in a graduated cylinder with 35ml of water in it. the water level increases to 49ml. what is the volume of the marble
Answers: 1
Chemistry, 22.06.2019 03:40, jude3412
In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be
Answers: 1
Ammonium nitrite, NH4NO2, decomposes upon heating to form N2 gas: NH4NO2 (s) → N2 (g) + 2H2O (l)
Wh...
Mathematics, 25.08.2019 05:30
Biology, 25.08.2019 05:30
English, 25.08.2019 05:30
Social Studies, 25.08.2019 05:30
Health, 25.08.2019 05:30
History, 25.08.2019 05:30
Mathematics, 25.08.2019 05:30