2 years ago

Please Help with what you can and try 8 if possible

1 answer:

3 0

<span>The sun's gravitational pull keeps our planet orbiting the Sun. the moons gravity pulls on the earth and makes tides rise and fall every day</span>

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It takes 338. kJ/mom to break a carbon-chlorine single bond. Calculate the maximum wavelength of light for which a carbon-chlori

Vesnalui [34]

Answer: The maximum wavelength of light for which a carbon-chlorine Single bond could be broken by absorbing a single photon is 354 nm

Explanation:

The relation between energy and wavelength of light is given by Planck's equation, which is:

$E=\frac{Nhc}{\lambda}$

where,

E = energy of the light = $338kJ=338000J$ (1kJ=1000J)

N= avogadro's number

h = Planck's constant

c = speed of light

$\lambda$ = wavelength of light

$338\times 1000J=\frac{6.023\times 10^{23}\times 6.6\times 10^{-34}\times 3\times 10^{8}}{\lambda}$

${\lambda}=0.354\times 10^{-6}m=354nm$ $(1nm=10^{-9}m$

Thus the maximum wavelength is 354 nm

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mylen [45]

Answer: cools down and keeps going

Explanation:

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At the beginning of the experiment, the aspirin pill contains 325 mg of acetylsalicylic acid and weighs 400 mg. at the end of ex

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That would be (110/ 325) * 100

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How do chemists explain on a molecular basis

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(Digestion, Intestine, Bile)is secreted by the liver to help in the breaking down of food particles.

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