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max2010maxim [7]
3 years ago
7

When a certain isotope such as Pu-239 is hit by a neutron it will always split into the same smaller nuclei.

Chemistry
1 answer:
FinnZ [79.3K]3 years ago
7 0
Mi opinión es false but I'm sure I’m sorry my friend
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What were Lamarck's ideas about evolution and why were those ideas incorrect
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What were Lamarck's ideas about evolution and why were those ideas incorrect
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3 years ago
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Draw the alkyl bromide(s) you would use in a malonic ester synthesis of ethyl 3-methylbutanoate.
Gennadij [26K]

The structure of the alkyl bromides used in a malonic ester synthesis of ethyl 2-methyl-4-pentenoate.

Ethyl 2-methyl-4-pentenoate by Malonic ester synthesis.

The alkylation of diethyl malonate or a related ester of malonic acid at the carbon alpha (immediately next) to both carbonyl groups, followed by conversion to a substituted acetic acid, characterizes the chemical reaction known as the malonic ester synthesis.

As a result, it is evident from the structure of ethyl 2-methyl-4-pentenoate that ethyl and methyl bromides are the alkyl bromides employed.

To learn more about Malonic ester synthesis refer here:

brainly.com/question/17237043

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4 0
2 years ago
Classify what type of reaction occurred for hydrogen peroxide (there are 5 types you learned): A decomposition reaction occurred
Black_prince [1.1K]

Answer:

A Reaction of decomposition is ocurred to hydrogen peroxide.

Explanation:

Hydrogen peroxide is a molecule that can break down into Hydrogen and Oxygen or decompose very slow under moderate temperature, as you can see in the image below, hydrogen peroxide has a high electronic cloud that makes it a great oxidizer.

6 0
3 years ago
Write a formula for the ionic compound that forms from magnesium<br> and oxygen.
Fed [463]

Answer:

MgO

Explanation:

8 0
3 years ago
5000kg of ammonium nitrate per square kilometer of cornfield per year. how much nitric acid would be needed to make the fertiliz
Serggg [28]

NH_3+HNO_3-> NH_4NO_3

1 mole of nitric acid produce 1 mole of ammonium nitrate.

moles in 5000 kg of ammonium nitrate :

n=\dfrac{5000\times 1000}{80}\\\\n=62500\ moles ( molecular mass of ammonium nitrate is 80 gm/mol )

So, number of moles of nitric acid required are also 62500 moles.

Mass of 62500 moles of nitric acid :

mass = 62500\times 63 \\\\mass = 3937500\ gram\\\\mass = 393.75\ kg

Hence, this is the required solution.

5 0
3 years ago
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