Elle B.

asked • 11d

Methane reacts with oxygen according to the following equation. CH2(g) + 2O2(g)   ------->  CO2(g) + 2H2O(l)

Methane reacts with oxygen according to the following equation.


CH2(g) + 2O2(g)   ------->      CO2(g) + 2H2O(l)


The ff data were obtained from an experiment.


Time (min) [CH4] (mol L-1) [CO2] (mol L-1)
0 0.050 0
10 0.030 0.020
20 0.020 ?
30 0.015 ?



  1. How many moles of CO2 are produced for each mole of CH4 that is used up?
  2. What concentration of CH4 is used up after 10 minutes?
  3. What is the concentration of carbon dioxide after 20 minutes?
  4. Write an equation for reaction rate in terms of [CO2].


1 Expert Answer

By:

Elle B.

thanks! you're awesome!
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10d

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