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Vlada [557]
3 years ago
5

The graph represents the reaction 3H2 + N2 2NH3 as it reaches equilibrium. Based on the graph, which two statements about this r

eaction are true?
PLEASE NO LINKS OR DOWNLOADS ​

Physics
1 answer:
nata0808 [166]3 years ago
8 0

Answer:A and C

Explanation: I took the test lol

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What is the frequency of a wave that has a wavelength of 0.78 m and a speed
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Answer:

C. f = 440 Hz

Explanation:

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        v = \lambda * f (1)

        where v = speed of the wave

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Determine the change in internal energy of a monatomic ideal gas that expands from an initial volume of 1.53 m3 to a final volum
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Internal energy will be 2.05\times 10^5Joule

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And final volume v_2=2.87m^3

Pressure p=1.02\times 10^5Pa

Now change in volume dv=2.87-1.53=1.34m^3

We know that change in internal energy is given by

\Delta U=\frac{3}{2}nR\Delta T, here we know that

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3 0
3 years ago
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