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jolli1 [7]
3 years ago
14

In the Lewis structure for a molecule, one of the nitrogen atoms shares six electrons with a carbon atom and has two electrons t

hat it does not share with any other atom. Which of the following correctly describes this nitrogen atom?(A) three single bonds and one lone pair(B) three single bonds and two lone pairs(C) triple bond and two lone pairs(D) triple bond and one lone pair
Chemistry
1 answer:
lutik1710 [3]3 years ago
3 0

Answer: option D. triple bond and one lone pair

Explanation:

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Answer:

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<u>1. Word equation:</u>

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<u>2. Balanced molecular equation:</u>

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Write the ratio of the coefficients of the substances that are object of the problem:

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<u>4. Calculate the number of moles of O₂(g)</u>

Use the equation for ideal gases:

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<u>5. Calculate the number of moles of HgO</u>

         \dfrac{2molHgO}{1molO_2}\times 0.1576molO_2=0.315molHgO

<u>6. Convert to mass</u>

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  • molar mass of HgO: 216.591g/mol

  • mass = 0.315mol × 216.591g/mol = 68.3g

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Explanation:

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