Chemistry

posted by .

Which of the gases most closely resembles an ideal gas at standard temperature and pressure?

1) CO2
2) NH3
3) HI
4) H2
5) H2O

why would it be H2

  • Chemistry -

    Smallest molecule so it isn't polarizable (has no dipole moment---CO2 doesn't have one either). Essentially a pure covalent bond so it is not ionic.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. AP Chemistry

    The normal boiling points of CO and SO2 are -192 degrees C and -10 degrees C, respectively A) At 25 degrees C and 1 atm, which gas would you expect to have a molar volume closest to the ideal value?
  2. Chemistry

    The output of a diesel generator, which contains a mixture of CO2 and H2O gases, is collected in a sealed vessel at 447 K. As the mixture cools to 298 K, the pressure falls from 3.0 atm to 0.80 atm. What is the ratio of CO2 to H2O …
  3. chemistry

    Under what conditions of temperature and pressure is the behavior of real gases differ most from that of ideal gases?
  4. Chemistry

    Calculate the ratio of moles of CO2 produced to moles of the original gas mixture?
  5. Chemistry

    Calculate the ratio of moles of CO2 produced to moles of the original gas mixture?
  6. chemistry

    a mixture of methane and ethane is stored in a container at 294 mmHg. The gases are burned in air to form co2 and h2o. if the pressure of co2 is 357 mmhg measured at the same temperature and volume as the original mixture, calculate …
  7. Chemistry

    Nitrogen and hydrogen, with volumes of 12.0 L each, are injected into a sealed rigid reaction chamber containing a catalyst. The pressure of the chamber is 8.00 atmospheres and at a known temperature. The reaction is allowed to proceed …
  8. college chemistry

    Consider the following equation: 4 NH3(g) + 5 O2(g)= 4 NO(g) + 6 H2O(s) a) HOw many liters of oxygen are required to react with 205 L NH3?
  9. fluid mechanics

    a gas well containd hydrocarbon gases with an average molecular weight of 24, which can be assumed to be an ideal gas with a specific heat ratio 1.3. The pressure and temperature at the top of the well are 250psig and 708F, respectively. …
  10. chemistry

    If I contain 3 moles of gas in a container with a volume of 60 liters and at temperature of 400 K, what is the pressure inside the container?

More Similar Questions