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nadezda [96]
3 years ago
12

Which of the following reactions shows that the formation of NO2 requires

Chemistry
2 answers:
Bingel [31]3 years ago
7 0
D is the right answer
dsp733 years ago
3 0

Answer:

OPTION B:

1/2 N2(g) + O2(g) + 33.1 kJ NO2(g)

IS CORRECT

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A car at rest ends accelerates for 12 seconds. After this time the car is going 36 m/s. What was its acceleration?
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Acceleration is defined as velocity per unit time.

Acceleration=\frac{Velocity}{time}

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t=time=12 s

a=\frac{dv}{dt}

a=\frac{36}{12}

a=3 ms⁻²

A car at rest ends accelerates for 12 seconds. After this time the car is going 36 m/s. So acceleration that is a=3 ms⁻².


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