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STALIN [3.7K]
2 years ago
11

What human made mechanisms are responsible for increasing the rate of global warming??

Chemistry
1 answer:
Natali [406]2 years ago
6 0
Cars, aeroplanes, factories etc
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Flag question
Ghella [55]

Answer:

B sediment

Explanation:

The excess mileage leads to additional pollution. Car exhaust contains toxic gases, and car fluids often leak (oil drips, antifreeze leaks, etc...). The exhaust also contains nitrogen oxide, which can lead to nutrient-related problems in the environment.

3 0
3 years ago
Read 2 more answers
1. When 8 moles of lithium metal react with excess oxygen gas, how many miles of lithium oxide can be produced?
mash [69]
2 moles of lithium oxide
5 0
3 years ago
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A sample of nitrogen gas expands in volume from 1.3 to 5.7 L at constant temperature. Calculate the work done in joules if the g
just olya [345]

Answer:

a) 0 J

b)  -2.67x10² J

c) -2.09x10³ J

Explanation:

For an isothermic expansion (with constant temperature) the work (W) is :

W = -pΔV, where p is the pressure and ΔV the volume variation. The minus signal is used because the compression is positive and ΔV is negative (Vf < Vi).

a) In vacuum, the relative pressure is 0 atm, so the work:

W = -0x(5.7 - 1.3)

W = 0 J

b) For a constant pressure of 0.60 atm

W = -0.6atmx(5.7 - 1.3)L = -2.64 L.atm

1 L.atm = 101.3 J

W = -2.64x101.3 = -2.67x10² J

c) For a pressure of 4.7 atm

W = -4.7atmx(5.7 - 1.3) L = - 20.68 atm.L

1 atm.L = 101.3 J

W = -20.68x101.3 = -2.09x10³ J

7 0
3 years ago
Why do automobiles rust more easily in wet climates than drier climates
elixir [45]
It rusts more in wet climates because it is water and when water hits the automobile there is a chemical reaction. If the water is salt water it will cause it to rust quicker.
6 0
3 years ago
Chemical substances that alter perceptions and moods are called ________ drugs.
Amiraneli [1.4K]
These drugs are called psychoactive<span> drugs.</span>
5 0
3 years ago
Read 2 more answers
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