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Which has higher boiling point H2 or He or Ne or Xe or CH4 and why?
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∙ 11y ago
CH4
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∙ 11y ago
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How do you balance C H2-----CH4?
c + 2h2 ---> CH4
What volume of H2 can be obtained from 100 cm3 of methane at standard temperature and pressure?
Assuming you are referring to the reaction of CH4 + H2O → CO + 3 H2, and not combustion of methane (CH4 + 2O2 ==> CO2 + 2H2O where NO H2 is formed), then ...100 cm3 CH4 = 0.1 litersmole ratio CH4 : H2 = 1 : 3 (see balance equation above).Liters H2 produced from 0.1 liters CH4 = 3 x 0.1 = 0.3 liters of H2 can be produced.
Highest boiling point between NH3 HCl H2 and KI?
The highest boiling point beween these compounds: potassium iodide (KI) with 1 330 0C.
How do you balance CH4 H2O --- H2 CO?
Ch4 + h2o --> 3 h2 + co [excuse me for the fact that 'capitals' are not working correctly, they are 'automatically reverted back to small]
What is the melting point and boiling point of hydrogen?
The freezing point (same as melting point) of H2 is 14.01 K (−259.14 °C, −434.45 °F)The boiling point of H2 is 20.28 K (−252.87 °C, −423.17 °F)
How do you balance C H2-----CH4?
c + 2h2 ---> CH4
C+H2–>CH4?
It is propane
What volume of H2 can be obtained from 100 cm3 of methane at standard temperature and pressure?
Assuming you are referring to the reaction of CH4 + H2O → CO + 3 H2, and not combustion of methane (CH4 + 2O2 ==> CO2 + 2H2O where NO H2 is formed), then ...100 cm3 CH4 = 0.1 litersmole ratio CH4 : H2 = 1 : 3 (see balance equation above).Liters H2 produced from 0.1 liters CH4 = 3 x 0.1 = 0.3 liters of H2 can be produced.
Highest boiling point between NH3 HCl H2 and KI?
The highest boiling point beween these compounds: potassium iodide (KI) with 1 330 0C.
How do you balance CH4 H2O --- H2 CO?
Ch4 + h2o --> 3 h2 + co [excuse me for the fact that 'capitals' are not working correctly, they are 'automatically reverted back to small]
Which gas is among CO2 CH4 H2 will diffuse faster and why?
H2 will diffuse fastest as it has the least molecular weight.
Why does H2 have the lowest normal boiling point?
From all of the diatomic gasses, Hydrogen (H2) is the gas with the lowest molecular mass and NO dipole moment or polar bond at all. 20.28 K, -252.87 °C, -423.17 °F Boiling point of Helium (monoatomic) is even lower (4.22 K, −268.93 °C, −452.07 °F); this is because there are no valence electrons moving BETWEEN two nuclei causing some oscilating charge displacement and attraction, as in H2.
What is the melting point and boiling point of hydrogen?
The freezing point (same as melting point) of H2 is 14.01 K (−259.14 °C, −434.45 °F)The boiling point of H2 is 20.28 K (−252.87 °C, −423.17 °F)
Biogas has a combustible gaseous mixture containing?
Co2 h2 ch4 h2s
What gases did Oparin think were in the earth's early atmosphere?
( h2; ch4; nh3)
What are 2 carbon-containing gases that are significant as greenhouse gases?
Carbon dioxide (O=C=O) and methane (H2-C-H2) or [CH4].
What contain an ionic bond H2O H2 NH3 CH4 or CaO?
Calcium oxide has an ionic bond.
