Practice Quiz 4 2009

Practice Quiz 4 2009 - 1 CHM 2046 Quiz 4A Spring, 2006...

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CHM 2046 Quiz 4A Spring, 2006 Answer all questions.   1. a)  (3 points) Rank the following in order of decreasing metallic character. S, In, Si, Sr, Se The order is ____  >  ____  >  ____  >  ____  >  ____ b) (3 points) Rank the following in order of increasing acidity of the oxides. BaO, SO 2 , As 2 O 5 , P 2 O 5 , Tl 2 O The order is ____ > ____ > ____ > ____  >  ____ c) (3 points) Rank the following in order of increasing oxidizing strength. Sb, Tl, Se, Pb, As The order is ____ > ____ > ____ > ____ > ____ b) (3 points) Rank the following in order of covalency in the bonding. SrO, HgO, SO 2 , InO, InO 2 The order is ___ > ___ > ___ > ___ > ___ 2. a) (1 point each) Name the following isotopes of hydrogen.       1 H (_______________),        2 H (________________), 3 H (__________________). b)
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This note was uploaded on 05/18/2011 for the course CHM 2046 taught by Professor Veige/martin during the Spring '07 term at University of Florida.

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Practice Quiz 4 2009 - 1 CHM 2046 Quiz 4A Spring, 2006...

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