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Marta_Voda [28]
3 years ago
10

Sarah lives in a house at the bottom of a hill. Every time it rains, water collects next to her house. Which of the following is

the best possible explanation for this?
a. The rainwater is undergoing deposition on the hill.
b. The rainwater is transpiring from the tree leaves.
c. The rainwater is evaporating at the top of the hill.
d. The rainwater is not infiltrating into the ground.
Chemistry
2 answers:
Black_prince [1.1K]3 years ago
7 0
The rainwater is not infiltrating into the ground
mrs_skeptik [129]3 years ago
4 0

Answer:

d

Explanation:

the rainwater is not infiltrating into the ground.

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Determine the mass in grams of 3.45 x 10^2 mol Co.
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Answer:

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3.45 x 10^2 x 28.01 =9.66 x 10^3 g

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Explanation:

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Astatine belongs to which element group: nonmetal, halogen, noble gas?
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Answer:

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I think the answers A
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3 years ago
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Hope this answers the question. Have a nice day.
7 0
3 years ago
Zn + 2HCI --> ZnCl2 + H2
Elena-2011 [213]
Moles= mass\ relative formula mass(Ar)
moles of zinc= 7.9/30= 0.263
so we have 0.263 moles of zinc, and you need twice the amount of chlorine so therefore 0.526moles of chlorine= 0.526x 17=8.942g of chlorine
i cba to work the rest out but the most reasonable answer is 0.24 mol however if you need to use working outs, use the formula i provided earlier
8 0
3 years ago
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