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gayaneshka [121]
2 years ago
5

How many grams of NH3 can be prepared from 77.3 grams of N2 and 24.2 grams of H2?

Chemistry
1 answer:
blondinia [14]2 years ago
4 0

Answer:

how many grams of NH3 can be prepared from 77.3 grams of N2 and 24.2 grams of H2?

=80.4 g

Explanation:

I think.

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F(x)=-1/x
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                                                          o
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←-------- -∞                                                               +∞           ----------→


g(x) is a radical square root  function, therefore the radicand have to be greater than o equal to "0"
3x-9≥0
3x≥9
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.........................................................Ф--------------------------------
←--------- - ∞                                                        +∞ -----------→
          
(f/g)(x) = (-1/x) / (√(3x-9)) is a rational function with a square root in the denominator,also the square root don´t take the value of "0";
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3x-9>0
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The domain of the function (f/g)(x) only can take the values found in all three domains at once.
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............................................................0---------------------------------
←--------- -∞                                                          +∞-------------→

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