The theory of infinite universe and the theory of vacuum as a substance. First was disproved by the discovery of the big bang and the later by some experiments with light which have shown that vacuum is not a substance but empty space.
the answer is photosynthesis
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EVERYTHING!!!! Okay, but really he didn't show in his model that there is different charges distributed in the atom.
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A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products.
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Answer:
Explanation:
Hello,
In this case, for the given reaction, the equilibrium expression is:
That in terms of the reaction extent is written as (initial concentration of NO2 is 0.24 M for 0.24 mol in 1.00 L):
Moreover, since at the equilibrium 0.14 moles of NO are present (a 0.14-M concentration), we can compute the reaction extent as shown below:
In such a way, knowing , we compute Kc as shown below:
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