su99org1q1

su99org1q1 - 11-17 Draw Lewis structures(lines for bonds...

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Quiz #1 Ch 1-3 (20 questions for 20 points). N A M E : (1-10) are True or False. 1) Dr Roche was born in England 2) Like charges repel each other 3) Polar compounds are formed between atoms of different electronegativities 4) Boron is more electronegative than Oxygen 5) CFH=CFH can exist as cis and trans isomers 6) CH 2 =CCl 2 can exist as cis and trans isomers 7) The n=2 shell can hold 8 electrons 8) sp 2 hybrid orbitals give rise to bond angles of 109.5° 9) sp hybrid orbitals give rise to bond angles of 180° 10) An s orbital is spherical in shape
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Unformatted text preview: 11-17) Draw Lewis structures (lines for bonds, dots for lone pairs of electrons) for: 11) H 2 O 12) NH 3 13) BeH 2 14) HI 15) (CH 3 ) 2 CH 2 15) CH 3 CN 16) CH 3 CO 2 H 17) O 18) Does cyclopentane have more ring strain than cyclopropane? (y/n) 19) Name the two types of hydrogen positions in a chair arrangement of cyclohexane. (Need both for 1pt) 20) Name one reaction that alkanes undergo * BONUS QUESTION for 1 extra point * Name the famous chemist who invented the Grignard Reaction....
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This note was uploaded on 11/26/2011 for the course CHEM 250 taught by Professor Burche during the Fall '11 term at Rutgers.

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su99org1q1 - 11-17 Draw Lewis structures(lines for bonds...

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