Chemistry, 19.02.2021 16:40 jellybellyje
An inventor has devised an atmospheric-pressure process to manufacture methanol (CH3OH). The inventor claims he has developed a catalyst that promotes the economical reaction of CO and H2 to yield methanol; however, a cheap supply of CO and H2 is needed. The inventor proposes burning natural gas (CH4) in oxygen under fuel-rich conditions to yield a gas mixture of CO, CO2 H2O and H2.
Required:
a. If CH4 burns in oxygen at an equivalence ratio 1.5, and the combustion reactions go to equilibrium, what will be the resulting gas composition? Assume the combustion temperature is controlled to 1500 K.
b. What would be the composition if the temperature were controlled to 2500 K?
Answers: 2
Chemistry, 22.06.2019 06:00
Oxidation-reduction reactions (often called "redox" for short) are reactions that involve the transfer of electrons from one species to another. oxidation states, or oxidation numbers, allow chemists to keep track of these electron transfers. in general, one element will lose electrons (oxidation), with the result that it will increase in oxidation number, and another element will gain electrons (reduction), thereby decreasing in oxidation number. the species that is oxidized is called the reducing agent or reductant. the species that is reduced is called the oxidizing agent or oxidant. to sum up: oxidation = increase in oxidation state = loss of electrons = reducing agent reduction = decrease in oxidation state = gain of electrons = oxidizing agent part a which element is oxidized in this reaction? fe2o3+3co→2fe+3co2 enter the elemental symbol. view available hint(s) is oxidized part b which element is reduced in this reaction? 2hcl+2kmno4+3h2c2o4→6co2+2mno2+2kcl+4h2o enter the elemental symbol. view available hint(s) is reduced
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Chemistry, 22.06.2019 10:30
When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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An inventor has devised an atmospheric-pressure process to manufacture methanol (CH3OH). The invento...
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