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Stells [14]
2 years ago
10

Which of these molecules is nonpolar? a.CH3CI b.CO c.O2 d.PF3

Chemistry
2 answers:
valentina_108 [34]2 years ago
7 0

Answer:

i think the answer is D

Explanation:

Alex Ar [27]2 years ago
5 0

Answer:

C: O2

Explanation:

Hope it helps

Peace out

Pls Mark me as brainliest i only want one more for genius :)

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Scilla [17]
<h3>Answer:</h3>

5.71 × 10² nm

<h3>Explanation:</h3>

The product of wavelength and frequency of a wave gives the speed of the wave.

Therefore;

Velocity of wave = Wavelength × Frequency

c = f ×λ

In our case;

Frequency = 5.25 × 10^14 Hz

Speed of light = 2.998 × 10^8m/s

But;

λ = c ÷ f

  = 2.998 × 10^8m/s ÷  5.25 × 10^14 Hz

  = 5.71 × 10^-7 m

But; 1 M = 10^9 nm

Therefore;

wavelength = 5.71 × 10^-7 × 10^9

                  = 5.71 × 10² nm

The wavelength of light wave 5.71 × 10² nm

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3 years ago
Roberto and his dad drove from town A to town B taking the long way, ate lunch and then came back using a
alina1380 [7]

Answer:c which is 70

Explanation:

i took the test and got it right

3 0
3 years ago
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How many moles of helium atoms are there in
fredd [130]

a is the correct answer .

2.4 × 10^24

6 0
3 years ago
John recently purchased a High Definition plasma television and needed to have it installed. The installers told John that for t
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Ductility - a materials ability to stretch, ie if you pull it apart does it stretch to a wire.

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8 0
3 years ago
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J. A gas has a volume of 12 L at 200°C with 6.0 atm.
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Gay Lussac's Law

\tt \dfrac{P_1}{T_1}=\dfrac{P_2}{T_2}

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Input the value:

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4 0
2 years ago
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