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The elements?each 0ther n tren oH of an aquea b. hydrate- s an ionic compourd for...

Question

The elements?each 0ther n tren oH of an aquea b. hydrate- s an ionic compourd for...

the elements?each 0ther n tren oH of an aquea b. hydrate- s an ionic compourd for mula unit of the comaund which orystallizes kution wth one or Move water Molecules atrocted to each anydrate Molecole a hydrate that has lost s water 2. The molecular formula for dinitrogen tetraoxide is N,O Is this the empirical formula for this com- pound? If this isnt the empirical formula, what would it be? 4 Prelab Questions: The Mole In Chemical Formulas
the elements?each 0ther n tren oH of an aquea b. hydrate- s an ionic compourd for mula unit of the comaund which orystallizes kution wth one or Move water Molecules atrocted to each anydrate Molecole a hydrate that has lost s water 2. The molecular formula for dinitrogen tetraoxide is N,O Is this the empirical formula for this com- pound? If this isn't the empirical formula, what would it be? 4 Prelab Questions: The Mole In Chemical Formulas

Answers

Ans 2 :

The molecular formula shows the exact composition of the constituent atoms in the compound , but the empirical formula shows only the simplest ratio of these elements.

So N2O4 is not the empirical formula because the simplest ratio of its constituent atoms will be 1 :2.

Then the empirical formula of N2O4 will be NO2.


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