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Volgvan
3 years ago
13

The flow of matter through the carbon and nitrogen cycle can be disrupted! The video clip explained an example in both the carbo

n and nitrogen cycle. Pick one of these and describe how this disruption could impact cycling.
Chemistry
1 answer:
shutvik [7]3 years ago
4 0
The only one who is the president of the United society rejects the bill and brown sage green green tomatoes green green brown sage green green tomatoes green orange orange cherry orange orange lime green
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Not able to be separated by physical means but is chemical what is it
Ray Of Light [21]
My science text book said that it was either diamond or gold.  Gold may not be right, but I am pretty sure diamond is.

Sorry if I got this wrong.
8 0
3 years ago
Use the Gizmo to find the freezing, melting, and boiling points of water at 5,000 meters (16,404 feet). Write these values below
Alex73 [517]

Answer:

Freezing point: <u>32 ºF (0ºC)</u>

Melting point: <u>32 ºF (0ºC)</u>

Boiling point: <u>203°F (95°C)</u>

Explanation:

At the boiling point, <u>the vapor pressure of a liquid  equals the external pressure</u>. The normal melting point and boiling point of water at 1 atm are 0°C and 100°C, respectively. Decreasing the pressure under 1 atm (what happens when we are at high altitudes) will lower the boiling point since the external pressure will be lower, and it will become equal with the vapor pressure at a lower temperature.

However, the melting point and freezing point will stay unaffected since they don't depend on air-pressure; so at 0 or 5000 meters they will still be 0°C (remember that, <u>since water is a pure substance, the freezing and melting points will be the same</u>).

3 0
4 years ago
Which compound is more soluble in water at 25°C?
Gwar [14]

Answer:

B

Explanation:

The solubility depends on the ksp. As the value of ksp increases the compound becomes more and more soluble.

In the options, the highest ksp value is 10^-10, thus that one is the most soluble.

7 0
3 years ago
Convert 565,900 seconds into days
Andreas93 [3]

There are 60 seconds in one minute

565900 / 60 = 9431.667 minutes in 565,900 seconds

There are 60 minutes in an hour

9431.667 minutes / 60 = 157.9144 hours in 565900 seconds

There are 24 hours in 1 day

157.9144 hours / 24 hours = 6.5498 days.

4 0
4 years ago
3. Does entropy increase or decrease in the following processes?
tamaranim1 [39]

Answer:

HOPE IT helps much as you can

5 0
3 years ago
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