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ivann1987 [24]
4 years ago
9

Helpppppppooooooppoooo

Chemistry
1 answer:
Fynjy0 [20]4 years ago
3 0
Most properly it is 1-10 centimeters
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Describe in your own words, why a balloon, after it has been rubbed on a sweater, floats back towards the sweater when released.
MrRissso [65]

Explanation:

By rubbing the balloon on a sweater, you can transfer negative charges onto the surface of the balloon

8 0
3 years ago
What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 23 ∘C , V1= 1.69×103 L ) to a v
andrezito [222]

Answer:

319.15^{o}C[/tex]

Explanation:

When all other variables are constant, we are allowed to use the formula

\frac{T_{2} }{V_{2} } = \frac{T_{1} }{V_{1} } \\Which can be rewritten as T_{2} = \frac{T_{1} V_{2} }{V_{1} }if you make T2 the subject of the formula. This formula is true only if temperature is in Kelvin not degrees Celsius so T1 must be converted to KelvinNow to calculate T2[tex]T_{2}= \frac{296.15K*3.38.10^{3}L }{1.69.10^{3}L }= 592.3K = 319.15^{o}  C

3 0
3 years ago
Henry's law applies when the solute in question is O Ideal ○ Saturated Nearly pure O Dilute
Romashka-Z-Leto [24]

Answer:

Dilute

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Henry's law

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By increasing the pressure , the solubility of the gas also increases .

6 0
3 years ago
Which of the following statements does not describe what he structure of an atom an atom has a small dense center called nucleus
nikklg [1K]

Answer:

inside the nucleus of an atom are protons and electrons.

5 0
3 years ago
Our bodies are penetrated by x-rays but not by visible light. Is this because x-rays travel faster than visible light? Yes or no
Art [367]

No, x-rays travel at the same observable speed as any other electromagnetic wave including light.

8 0
3 years ago
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