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3 years ago

The amount of water that evaporates from earth is

Chemistry

2 answers:

Free_Kalibri [48]3 years ago

8 0

Answer:

The amount of water that evaporates from the earth is approximately equal to the amount that falls as precipitation.

Explanation:

Water evaporation is critical to climate because it is directly related to precipitation formation. Water that evaporates from rivers, lakes, oceans and even our bodies helps to form rain. This occurs when the temperature cools. Under these climatic conditions, water vapor returns to its liquid form (condensation) and falls through rainfall. The amount of water evaporated is basically equal to the amount of water that comes back to land in precipitation.

astraxan [27]3 years ago

3 0

Evaporation from the oceans is the primary mechanism supporting the surface-to-atmosphere portion of the water cycle

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ValentinkaMS [17]

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b. See the description below

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$C_1\times V_1=C_2\times V_2$

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b. Briefly describe the essential steps to most accurately prepare the 0.150 M CuSO₄(aq) from the 0.400 M CuSO₄(aq)

You will use the stock solution, the funnel, the buret, and distilled water.

i) Using the funnel, fill in the buret with with 50 ml of the stock solution, i.e. the 100. ml of 0.400 M CuSO₄(aq) solution.

ii) Pour 37.5 ml of the stock solution from the burete into the volumetric flask.

iii) Carefully add disitlled water to the 37.5ml of the stock solution in the volumetric flask until the mark (50 ml) on the volumetric flask.

iv) Put the stopper and rotate the volumetric flask to homegenize the solution.

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