Chemistry, 26.06.2019 06:40 jacesmokesloud7254
How do scientist know climate change is happening is it a. they measure the amount of greenhouse gases in the atmosphere, and the temperature over many years b. they measure the amount of water in the ocean that covers the earth c. they measure the amount of clouds in the atmosphere over many years.
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Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 17:00
Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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Chemistry, 23.06.2019 00:30
Fred is studying a substance that is made out of only one element. this means that
Answers: 1
How do scientist know climate change is happening is it a. they measure the amount of greenhouse gas...
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