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Gnoma [55]
2 years ago
5

What effect would thick cloud cover have on the temperature of earths surface?

Chemistry
1 answer:
galina1969 [7]2 years ago
5 0
Thick cloud covering on earths surface would have a warming effect also known as the "Green House Effect"
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Yes because I went through college and learned this
6 0
3 years ago
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What is the name of Pb(NO3)2? Explain how you determined the bond type and the steps you used to determine the naming convention
Elena L [17]

Answer: Lead(II) nitrate but idk the rest

Explanation:

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2 years ago
Calculate the pH of a solution whose H3O+ concentration is 2.1 x 10-3 M. Is the solution acidc, basic, or neutral?
Leona [35]

Answer:

Option A, The pH of the solution is 2.7 and the solution is acidic

Explanation:

As we know,

pH =  - log [H3O+]

Substituting the given values, we get

pH =  - log [2.1 x 10-3 M]

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5 0
2 years ago
1. Calculate the energy of a photon with a frequency of 3x1015 Hz.<br> ?????
Afina-wow [57]

Answer:

1.99 x 10⁻¹⁸J

Explanation:

Given parameters:

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Unknown:

Energy of the photon  = ?

Solution:

To solve this problem, we use the expression below;

     E  = hf

Where E is the energy, h is the Planck's constant and f is the frequency

Now insert the parameters and solve for E;

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6 0
3 years ago
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Gnoma [55]

Answer:

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Explanation:

7 0
2 years ago
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