A sample of N2O effuses from a container in 46 seconds.
How long would it take the same amount of gaseous I2 to effuse from the same container under identical conditions? Express your answer using two significant figures.
A sample of N2O effuses from a container in 46 seconds. How long would it take...
A sample of N2O effuses from a container in 49 seconds. How long would it take the same amount of gaseous I2 to effuse from the same container under identical conditions?
A sample of N2O effuses from a container in 42 seconds. How long would it take the same amount of gaseous I2 to effuse from the same container under identical conditions?
A sample of N2O effuses from a container in 49 seconds. How long would it take the same amount of gaseous I2 to effuse from the same container under identical conditions?
Q78
Part A How long would it take the same amount of gaseous I, to effuse from the same container under identical conditions? Express your answer using two significant figures. IVO AED 6 0 ? Submit Request Answer Item 7 A sample of N20 effuses from a container in 43 seconds Provide What will its volume be if an additional 0.311 mol of gas is added to the cylinder? (Assume constant temperature and pressure.) IVO ALDO ? V2 = Submit...
A sample of carbon tetrafluoride effuses in 33 mins. How long in mins) would it take a sample of xenon tetrafluoride, under the same conditions, to effuse? Write answer to three significant figures. Numeric Response
if 0.00594 moles N2O (g) effuses through an orifice in
a certain period of time, how much NO2 (g) would effuse in the same
time under the same conditions?
this is my work but Im not sure if I did it correctly. Could
someone tell me if i did it correctly and show me a step by step of
how
they did it?
2. If 0.00594 mol N20 (9) effuses through an orifice (very small hole) in a certain period...
18.10(b) If 175 cm of carbon dioxide effuses through a small hole in 255 seconds, how long wil it take the same volume of sulfur dioxide to effuse under the same temperature and pressure?
нокти 4. One mole of H2S gas escapes from a container by effusion in 77 seconds. How long would it take one mole of NH3 gas to escape from the same container?
4. 1.10 mol of ozone (O3) in a container took 28.4 seconds to effuse through a pinhole into a vacuum. Under the exact same conditions, 1.10 mol of an unknown gas took 70.1 seconds to effuse. a) What is the molar mass of the unknown gas (in g/mol)? Do not try to identify the gas. (2 marks) b) What is Urms of the ozone gas at a temperature of 37"C? Express your answer in m/s. (2 marks)
How long will it take for 18 %% of the U−238U−238 atoms in a sample of U−238U−238 to decay? Express your answer using two significant figures.