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motikmotik
3 years ago
6

Why is it colder in polar regions?

Chemistry
2 answers:
max2010maxim [7]3 years ago
6 0
Because they are located on the polar opposites of earth. if i were to draw a sphere of earth for you, the bottom you could not see. if you were the sun, could you look straight at the two polar ends of the earth? i think not. ultraviolet rays don't even travel as much down there when earth spins on its regular axis

Lisa [10]3 years ago
4 0
Those areas are the coldest because there are the farthest away from the equator. 

Hope this helps!
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In an experiment, 4.14 g of phosphorus combined with chlorine to produce 27.8 g of a white solid compound. what is the empirical
Umnica [9.8K]

Grams of Phosphorus = 4.14 grams 
Grams of white compound = 27.8 grams 
Grams of Chlorine would be = 27.8 - 4.14 = 23.66 grams
 Calculating moles which would be grams / molar mass
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 Moles of Phosphorus = 4.14 grams / 30.97 grams / moles = 0.1337 moles
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Solid aluminum and gaseous oxygen read in a combination reaction to produce aluminum oxide. 4Al(s) + 3O_2(g) rightarrow 2Al_2O_3
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Ratio is 4:2. 4 moles of Al, can produce 2 moles of Al₂O₃

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