110_Fa09_FNL_A_2pS

110_Fa09_FNL_A_2pS - C H E M I S T R Y 1 1 F I N A L E X A...

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Unformatted text preview: C H E M I S T R Y 1 1 F I N A L E X A M D e c . 1 4 , 2 9 F O R M A------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1 . H o w m a n y p r o t o n s , n e u t r o n s , a n d e l e c t r o n s a r e i n a 4 C a 2 + i o n ? A . p = 2 , n = 2 , e = 2 B . p = 1 8 , n = 2 , e = 1 8 C . p = 1 8 , n = 2 , e = 2 D . p = 2 , n = 2 , e = 1 8 E . p = 2 , n = 2 , e = 2 2-------------------------------------------------------------------------------- 2 . W h i c h o f t h e f o l l o w i n g s p e c i e s h a s t h e s m a l l e s t i o n i c r a d i u s ? A . O 2 – B . F – C . M g 2 + D . C a 2 + E . N a +--------------------------------------------------------------------------------- 3 . W h i c h o n e o f t h e b o n d s b e l o w i s t h e l e a s t p o l a r ? A . N a — S B . P — S C . C — F D . S i — C l E . N a — C l----------------------------------------------------------------------------------------------------------------------------------------------------------------- 4 . I f p o t a s s i u m a n d t h e c a r b o n a t e i o n c o m b i n e , w h a t p r o d u c t w i l l f o r m ? A . K 2 C O 3 B . K 3 C O 2 C . K C O 2 D . K 3 ( C O 3 ) 2 E . K C O 3--------------------------------------------------------------------------------- 5 . L i g h t i s e m i t t e d f r o m v a r i o u s s o u r c e s . W h i c h o n e o f t h e s o u r c e s b e l o w e m i t s p h o t o n s w i t h t h e h i g h e s t e n e r g y ? A . A r l a s e r g r e e n 4 8 9 n m B . H g e m i s s i o n : v i o l e t 4 3 6 n m C . N a v a p o r l i g h t s o r a n g e 5 8 9 . 6 n m D . d i s t a n t s t a r m i c r o w a v e 1 3 5 n m E . M g v a p o r u v 2 8 5 . 2 n m-------------------------------------------------------------------------------- 6 . F o r t h e t h r e e r e a c t i o n s s h o w n b e l o w , w h i c h o n e ( s ) w i l l h a v e m o s t l y r e a c t a n t s i n t h e m i x t u r e a t e q u i l i b r i u m ? i . 2 N O ( g ) + O 2 ( g ) 2 N O 2 ( g ) K c = 5 . × 1 1 2 i i . 2 H B r ( g ) B r 2 ( g ) + H 2 ( g ) K c = 5 . 8 × 1 − 1 8 i i i . N 2 ( g ) + O 2 ( g ) 2 N O ( g ) K c = 1 . 5 × 1 − 1 A . i o n l y B . i i o n l y C . i i i o n l y D . i a n d i i i E . i i a n d i i i----------------------------------------------------------------------------------------------------------------------------------------------------------------- 7 . W h a t i s t h e m o l e c u l a r g e o m e t r y o f t h e [ T e F 5 ] − a n i o n ? A . T e t r a h e d r a l B . T r i g o n a l b i p y r a m i d a l C . S q u a r e p l a n a r D . S e e s a w E . S q u a r e p y r a m i d a l--------------------------------------------------------------------------------- 8 . W h i c h o f t h e f o l l o w i n g m o l e c u l e s h a s t h e b i g g e s t d i p o l e m o m e n t ?...
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This note was uploaded on 07/16/2011 for the course CHEM 110 taught by Professor Hofmann,brucerob during the Spring '08 term at Penn State.

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110_Fa09_FNL_A_2pS - C H E M I S T R Y 1 1 F I N A L E X A...

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