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Marrrta [24]
3 years ago
6

When the atmosphere has too much carbon dioxide in it, the oceans absorb some of it to achieve a new balance. This is an example

of _____. the hydrosphere a geochemical cycle sphere interaction the hydrologic cycle?
Chemistry
2 answers:
Anna35 [415]3 years ago
8 0

sphere interaction is the right answer for odyssey ware


Nana76 [90]3 years ago
3 0
Answer: sphere interaction

The ocean absorbing excess carbon dioxide from the atmosphere in order to maintain balance is an example of sphere interaction. The different spheres like lithosphere, hydrosphere, atmosphere, and geosphere interact with one another naturally to achieve equilibrium in the environment. 

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How many milliliters of 0.0630 m edta are required to react with 50.0 ml of 0.0110 m cu2 ?
gizmo_the_mogwai [7]
Moles Cu+2 = M * V
                     =  0.05 L * 0.011  m
                     = 0.00055 moles

when the molar ratio of Cu2+: EDTA = 1:1 so moles od EDTa also =0.00055 moles

and when the Molarity of EDTa = 0.0630 M

∴ Volume of EDTA =  moles / Molarity
                 = 0.00055 / 0.0630
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4 0
3 years ago
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kondor19780726 [428]
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Methyl violet is an indicator that changes color over a range from pH=0.0 to pH=1.6. What is Ka of methyl violet?
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12. Which gas has the greatest kinetic energy at STP?
balandron [24]

Answer:

d. none of the above (all have the same kinetic energy)

Explanation:

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Mathematically, kinetic energy is given by the formula;

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4 0
3 years ago
Please help and match them
alina1380 [7]
The answers from top to bottom right to left are
3,1,2,4
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2 years ago
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