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Papessa [141]
3 years ago
6

Explain why the male angler fish is small and does not require a fully formed gut

Chemistry
1 answer:
Arturiano [62]3 years ago
3 0

Answer:They are small because they don't need larger bodies to enable them attach to the females. They don't have fully formed gut because when they reach adulthood their digestive system stops functioning.

Explanation:they then find a female angler fish, attach by bitting into her flesh and fusing to her body. So whatever she eats they eat too.

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The correct answer is c
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Antoine Henri Becquerel discovered radioactivity when he was studying
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Antoine Henri Becquerel discovered radioactivity when he was studying

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He had been studying phosphorescent uranium ores and hypothesized that they might absorb sunlight and reemit it as X-rays.

His hypothesis was wrong, but his experiments led to the discovery of <em>natural radioactivity</em>.

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The two main products of the combustion of gasoline in an automobile engine are
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3 years ago
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Predict the number of peaks that you would expect in the proton-decoupled 13C spectrum of each comound.
dangina [55]

Answer:

To interpret a 13C-NMR spectrum we will use some standards very simple. A  13C-NMR spectrum gives us the following information:

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2. Measuring the chemical shift we can intuit the environment

electronic and determine the next functional groups.

3. In this case we cannot count on integration since the different

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The number of peaks in the spectrum indicates the number of types of carbon present in the analyzed substance.

The factors that influence the chemical shift of the signals in the 13C NMR are:

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Explanation:

The nuclear magnetic resonance of C13 is complementary to that of H1. This technique is used to determine the magnetic environment of carbon atoms.

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The reaction 2NO(g) + O2(g) → 2NO2(g)
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Answer:

could be reduced by one-quarter.

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