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Ad libitum [116K]
3 years ago
12

Which atmospheric gas molecules were not affected by the visible orinfrared radiation?​

Chemistry
1 answer:
Umnica [9.8K]3 years ago
8 0
For example, nitrogen (N2) and oxygen (O2), which make up more than 90% of Earth's atmosphere, do not absorb infrared photons.
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How many atoms of chlorine (Cl) are shown below? <br><br> 5 CaCl2
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3 years ago
so they are asking me to find the empirical formula for a compound that is 7.70% carbon and 92.3% chlorine. Can you show me step
Nikolay [14]

Answer:

Empirical formula is CCl₄

Explanation:

Given data:

Percentage of carbon = 7.70%

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Empirical formula = ?

Solution:

Number of gram atoms of Cl = 92.3 / 35.5 = 2.6

Number of gram atoms of C = 7.70 / 12 = 0.64

Atomic ratio:

            C                      :              Cl            

           0.64/0.64        :             2.6/0.64

            1                      :                4        

C : Cl  = 1 : 4

Empirical formula is CCl₄.

5 0
4 years ago
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