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saveliy_v [14]
3 years ago
8

2 Points

Chemistry
2 answers:
Natalija [7]3 years ago
6 0

Answer:

Option A. Dense water floats.

Explanation:

Ocean circulation act as conveyor belt which transport warm water from the tropics towards poles from where cold water sinks to the deep ocean. It is also known as the thermohaline circulation because it is driven by salinity and temperature.

However, change in climate causing these ocean's thermohaline current to slow down because influx of cold and melting fresh water from the polar region is disrupting these circulation as influx of fresh water making the water less saline and less dense and hence it become harder to sink to deep ocean.

lys-0071 [83]3 years ago
4 0

Answer:

C. Increase in temperature - Ice melts and freshens water - Freshwater floats over denser salty water

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Mamont248 [21]

Answer:

C. A hydrocarbon molecule containing six carbon atoms and only

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Explanation:

hope it helps

8 0
3 years ago
The partial pressure of hellium gas in a gaseous mixture of hellium and hydrogen is<br>​
RUDIKE [14]

Answer:

The partial pressure of helium gas in a gaseous mixture of helium and hydrogen is the pressure that the helium would exert in the absence of the hydrogen. equal to the total pressure divided by helium's molar mass. O equal to the total pressure divided by the number of helium atoms present.

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8 0
3 years ago
If the solubility of a gas in water is 1.22g/2.75 atm, what is it’s solubility (in g/L) at 1.0 atm
Slav-nsk [51]

Answer : The solubility of a gas in water at 1 atm pressure is, 0.4436 g/L

Solution : Given,

Solubility of a gas in water = 1.22 g/L     (at 2.75 atm pressure)

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Now we have to calculate the solubility of a gas.

At 2.75 atm pressure, the solubility of a gas in water = 1.22 g/L

At 1 atm pressure, the solubility of a gas in water = \frac{1atm}{2.75atm}\times 1.22g/L=0.4436g/L

Therefore, the solubility of a gas in water at 1 atm pressure is, 0.4436 g/L


5 0
3 years ago
C4H8 is _______ .<br><br> A) saturated<br> B) unsaturated
timurjin [86]
The answer is B hope this is right
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3 years ago
From point A to point B, the car will . From point B to point C, the car will . Assuming the washer on the car is not blocked by
Natali5045456 [20]

Answer:

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Explanation:

Got it right on edge. have a wonderful day!!!

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