Inorganic Chemistry Answers

Explain the following statement:

The oxygen radical reacts with other substances such as oxygen molecules to produce other secondary pollutant such as Ozone.

why is aluminium extraction expensive to carry out?

how can we reduce the cost of aluminium production?

just answer with a small simple sentence please (no long texts)

what is hybridisation ,describe its diagram and name the type of orbital hybrydization /

The bond energy of NO is 632 kl/mol and that of each N-O bond in N02 is 469kj/mol. Using lewis structures and and the average bond energies explain the difference between the two molecules and the fact that the bond energies of the two bonds in NO2 are the same.

application of beer lamberts law in the determination of concentration of unknown samples

what is a side reaction

illustrate the chemical bond if arsenic element is combined with sodium (Na)

Balance and predict BaCl2+Na2SO4

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The Question is:

Explain the following:

Nitrogen dioxide dissociates in the presence of solar radiation to produce free radicals of oxygen. Explain.

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The second ionization energy of alkaline earth metals is less than that of corresponding alkali metals because