3 years ago

What is the major ion in seawater?

Chemistry

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

It should be chloride I am almost positive

Explanation:

Typical Seawater

Chloride (Cl-) 18.980

Sodium (Na+) 10.556

Sulfate (SO42-) 2.649

Magnesium (Mg2+) 1.262

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Explanation:

In a nuclear reaction, the total mass and total atomic number remains the same.

For the given fission reaction:

$^{234.043}_{92}\textrm{U}\rightarrow ^{137.159}_{54}\textrm{Xe}+^{A}_{38}\textrm{Sr}+3^{1.0087}_0\textrm{n}+180MeV$

To calculate A:

Total mass on reactant side = total mass on product side

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A = 93.858

Now, the chemical equation becomes:

$^{234.043}_{92}\textrm{U}\rightarrow ^{137.159}_{54}\textrm{Xe}+^{93.858}_{38}\textrm{Sr}+3^{1.0087}_0\textrm{n}+180MeV$

Hence, the nuclear fission reaction of U-234.043 is written above.

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