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Svetllana [295]
3 years ago
15

Ow do carbon-12 and carbon-13 differ?

Chemistry
1 answer:
Alex17521 [72]3 years ago
5 0

They have different amounts of neutrons.

Do u know why? Ok, because they are both cacbon, so they have the same amounts of protons : 6.

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Answer:

At equilibrium, reactants predominate.

Explanation:

For every reaction, the equilibrium constant is defined as the ratio between the concentration of products and reactants. Thus, for the reaction N2 (g) + O2 (g) ⇌ 2NO the expression of its equilibrium constant is:

Keq = \frac{[NO]^{2}}{[O_{2} ][N_{2}]}

Since the equilibrium constant is Keq = 4.20x10-31 the concentration of reactants O2 and N2 must be much higher than products to obtain such a small number as  4.20x10-31 at the equilibrium. Hence, at equilibrium reactants predominate.

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3 years ago
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The more substituted alkene will be the major product.

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Why is it better to allow the solvent front to move almost to the top of a paper strip rather than stopping it at the halfway po
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To allow all the elements or compounds to separate complete.

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The orbit closest to the nucleus has ___________ energy.
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inonic bonds with cavalent bonds

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ionic bonds

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During electrophilic aromatic substitution, a resonance-stabilized cation intermediate is formed. Groups, already present on the
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Answer:

See explanation and image attached

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