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Rama09 [41]
3 years ago
7

How is the rate of appearance of h2o related to the rate of disappearance of o2?

Chemistry
1 answer:
erastovalidia [21]3 years ago
6 0
If we consider a combustion reaction of Methane:

The balanced equation is:

CH4 + 2O2 ---> 2H2O + CO2

The rate of appearance of H2O is rH2O, rate of disappearance of O2 is -rO2

(rH2O)^2 = (-rO2)^2
rH2O = -rO2
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On which part of the carbon cycle have humans had the greatest impact? storage of co2 in the oceans all of the answer options ha
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The part of the carbon cycle where humans had the greatest impact is the return of CO₂ to the atmosphere by burning of ancient organic matter.

The ancient organic matter is also called Fossil Fuels. Some Fossil Fuels are Petroleum and Coal. Fossil Fuels are used to power our society and are burned to provide energy for power plants and vehicles, and by burning them, Carbon Dioxide (CO₂) is produced, increasing the natural concentration of this compound in the atmosphere.

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2 years ago
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PLEASE HELP! I really don’t understand! Thanks!
PIT_PIT [208]

http://century.rochester.k12.mn.us/cms/One.aspx?portalId=3086882&pageId=6133921

Hope this helps!

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3 years ago
Colorea los recuadros que representan la acciones viables para usar racionalmente los recursos y contaminar menos
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<h3 /><h3>¿Qué importancia tiene la sostenibilidad?</h3>

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Encuentre más información sobre sostenibilidad aquí:

brainly.com/question/23701037

7 0
2 years ago
5. A 25 kg object travels a distance of 90 m in 30 s. Find the momentum
xz_007 [3.2K]

Answer:

★ v = d/t

★ v = 90/30

★ v =3

<u>Acc</u><u> </u><u>to</u><u> </u><u>question</u>

★ momentum = mass * velocity

★ m = 25×3

★ m = 75kgm/s

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