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Rainbow [258]
3 years ago
5

What force works against gravity as water infiltrates the soil and moves

Chemistry
2 answers:
irakobra [83]3 years ago
4 0

Answer:

Capillary action

Explanation:

love history [14]3 years ago
3 0

Answer:

Answer is option B . This is because water is said to be highly permeable to the underground soil and thus nourishes it , whereas capillary action will make the water flow upward sllowly , but the water is going underground so it is permeability. Also soil is porous too , but that's only if the water is in the soil , here the water is caused to go underground by some force , so porosity isnt the right option

Explanation:

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the half life for strontium-90 is 29 years. how many half-lives did the sample go through at the end of 87 year​
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Answer:

K(48.5°C) = 1.017 E-8 s-1

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Arrhenius eq:

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⇒ Ln K2 = Ln(A) - [(Ea/R)*(1/T2)].............(2)

(1)/(2):

⇒ Ln (K1/K2) = (Ea/R)* (1/T2-1/T1)

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Paraphin [41]

Answer:

A decomposition reaction

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