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vodka [1.7K]
3 years ago
10

Choose the number of significant figures indicated 0.06

Chemistry
1 answer:
Alex17521 [72]3 years ago
8 0

Answer:

2

Explanation:

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if a gas has a volume of 2.60 L at a pressure of 1.60atm, what will its new volume be at a pressure of 10.6 atm
cricket20 [7]

Answer:

0.39L

Explanation:

Given parameters:

Initial volume of gas V₁ = 2.6L

Initial pressure on gas P₁ = 1.6atm

Final volume of gas V₂ = ?

Final pressure on gas P₂ = 10.6atm

Solution

Applying Boyle's law which states that "the volume of a fixed mass of a gas varies inversely as the pressure changes if the temperature is constant".

Mathematically;

                      P₁V₁ = P₂V₂

                      V₂ = \frac{P_{1}V_{1} }{P_{2} }

                      V₂ =  \frac{1.6 x 2.6 }{10.6 } = 0.39L

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4 years ago
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DanielleElmas [232]

Answer:

The correct option is;

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Explanation:

The wavelength of 633 nm is the wavelength of red light emitted by the helium-neon laser also known as the He-Ne laser

According to absorption spectroscopy and the color wheel, a solution or drink sample that is efficient at absorbing light having a wavelength of 633 nm will appear blue, because, light at 633 nm is red and very close to orange which is the complementary color blue light.

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Which ones are wrong if the are wrong what is the right answer
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Please help thank you
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Answer:

D

Explanation:

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