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3 years ago

Which equation represents a nuclear reaction that an example of an artificial transmutation?

2 answers:

8 0

<span>Artificial transmutation is the changing or manipulation of a nucleus artificially. The second equation represents a nuclear reaction -example of an artificial transmutation. Elements are transformed into different elements.</span>

blsea [12.9K]3 years ago

3 0

Answer is: 2) 14/7 N + 4/2 He --> 17/8 O + 1/1 H.

Transmutation is a process that involves a change in the nucleus of an atom. It can be natural or artificial.

This example is the first artificial nuclear transmutation described by Rutherford in 1919.

Artificial transmutation can be expressed by nuclear reaction:

Target Nuclide + Bombardment Particle → New Nuclide + Ejected Particle.

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Elements in the periodic are listed according to

sammy [17]

Answer:

the raising atomic number

Explanation:

Elements are listed on the periodic table according to their atomic number.

6 0

4 years ago

Is "A finger got cut off" a inherited or acquired or both.

Zina [86]

Acquired because you don't inherit a "cut off" finger. You do it yourself.....if your clumsy enough

4 0

3 years ago

Read 2 more answers

What is a Siberian wood frogs habitat? <br> Pls help

AleksandrR [38]

Hello!

Here is your answer:

A Siberian wood frogs habitat is most likely INA forest were it can stay moist and have a surplus of insects to eat.

Your answer is a rain forest.

Hope this helps!

6 0

3 years ago

True or False: It is OK to use wet glassware for the aspirin synthesis without potentially affecting your yield

vesna_86 [32]

Answer:

False

Explanation:

Laboratory synthesis of aspirin is done by the acetylation of salicylic acid with the help of acetic anhydride .

As , the acid anhydride is very sensitive to moisture , as it can hydrolyze into two molecules of acids,

Hence , the reaction involving acid anhydride are conducted in anhydrous solvents .

Hence ,

if water is present in the glassware then , some of the acetic anhydride is wasted , Which in turns reduces the yield than that expected .

5 0

3 years ago

SO42- + 2Cr(OH)3 + 4OH- â†’ + 2CrO42- + 3SO32- + 5H2O

gizmo_the_mogwai [7]

Answer:

Reduced species and oxidizing agent: sulfur in the form of sulfate.

Oxidized species and reducing agent: chromium in the form of chromous hydroxide.

Explanation:

Hello!

In this case, for the reaction:

$SO_4^{2-} + 2Cr(OH)_3 + 4OH^- \rightarrow 2CrO_4^{2-} + 3SO_3^{2-} + 5H_2O$

We can see that the oxidation states of sulfur and chromium change from +6 to +4 and +3 to +6 respectively; in such a way, since the oxidized species is the same reducing agent because it undergoes an increase in the oxidation state, we infer that chromium is it as it goes from +3 to +6.

Moreover, since the reduced species is the same oxidizing agent because it undergoes a decrease in the oxidation state, we infer that sulfur is it as it goes from +6 to +4.

Best regards!

6 0

3 years ago