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Nataly_w [17]
3 years ago
10

A sequence of thermonuclear fusion processes inside massive stars can continue to transform the nuclei of elements such as carbo

n, oxygen, and so forth, into heavier nuclei AND also generate excess energy, up to a limit beyond which no further energy-producing reactions can occur. The element that is produced when this limit is reached is?
Chemistry
1 answer:
nlexa [21]3 years ago
5 0

Answer:

Iron is the element that is produced at the limit of the reaction.

Explanation:

In nuclear fusion 2 lighter nuclei are combined together into a single nucleus releasing a tremendous amount of energy in the process.

Up to fusion of iron the reaction of fusion is exothermic but when iron atom pops out the reaction becomes endothermic and it requires very high amount of energy to fuse iron atoms which is not available thus marking an end to the fusion reaction.

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What is catalyst? Write its types.​
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Answer:

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3 years ago
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What is the formula for the compound by calcium ions and chloride ions?
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3 years ago
How do you write 561983 in scientific notation?
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Answer:

5.61983 × 10^5

Explanation:

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3 years ago
The empirical formula of glucose is CH2O the molecular formula of glucose is 6 times than the empirical formula. what is the mol
jeka57 [31]

Answer:

The molecular formula of glucose is C₆H₁₂O₆

Explanation:

Empirical formula:

It is the simplest formula gives the ratio of smallest whole number of atoms.

Molecular formula:

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The molecular formula and empirical formula can be related as follow:

Molecular formula = n × empirical formula

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Empirical formula = CH₂O

Molecular formula = ?

It is stated in given problem that molecular formula is the 6 times of the empirical formula.

Molecular formula = n × empirical formula

Molecular formula = 6 × CH₂O

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The molecular formula of glucose is C₆H₁₂O₆.

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