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Luba_88 [7]
3 years ago
13

How many meters in 500 km? 5,000 0.005 500,000 0.5000

Chemistry
2 answers:
Vlad1618 [11]3 years ago
5 0

Answer:

c i need 3 brainliests for virtuoso rank pls

Explanation:

agasfer [191]3 years ago
5 0

Answer:

500,000 m

Explanation:

Each km has 1000m so to covert any km to m simply multiply the length value by 1000.

500 x 1000 =  500,000

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A gas exerts a pressure of 1.8 atm at a temperature of 60 degrees celsius. What is the new temperature when the pressure of the
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The answer for the following problem is mentioned below.

  • <u><em>Therefore the final temperature of the gas is 740 K</em></u>

Explanation:

Given:

Initial pressure of the gas (P_{1}) = 1.8 atm

Final pressure of the gas (P_{2})  = 4 atm

Initial temperature of the gas (T_{1}) = 60°C = 60 + 273 = 333 K

To solve:

Final temperature of the gas (T_{2})

We know;

From the ideal gas equation;

we know;

P  × V = n × R × T

So;

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(i.e.)

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        \frac{P_{1} }{P_{2} } = \frac{T_{1} }{T_{2} }

Where;

P_{1}  = initial pressure of a gas

P_{2} = final pressure of a gas

T_{1} = initial temperature of a gas

T_{2} = final temperature of a gas

        \frac{1.8}{4} = \frac{333}{T_{2} }

   T_{2} =\frac{333*4}{1.8}

    T_{2} = 740 K

<u><em>Therefore the final temperature of the gas is 740 K</em></u>

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Which of the following would be found ONLY in plant cells
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