a level chemistry misselleneous

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8 Terms

1
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What is the strength of the C - C bond ?

347 kJ mol-1

2
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What is the strength of C - H bond ?

413 kJ mol-1

3
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What 3 things do you need to find the molecular formula ?

  • the empirical formula

  • the Mr of the empirical formula

  • the Mr of the molecule

4
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What is the 3rd way in which carbon can form a stable compound ?

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5
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What is the angle of an unbranded alkane chain ?

109.5 degrees

6
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What root is C2H5 ?

Ethyl

7
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What root is C3H7 ?

propyl-

8
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What root is C4H9 ?

butyl-