Chem 1AL.InformationPage

Chem 1AL.InformationPage - CONSTANTS, CONVERSIONS AND...

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CONSTANTS, CONVERSIONS AND EQUATIONS R = 0.08206 L atm mol -1 K -1 1 atm = 760 torr STP : 0 o C and 1 atm PV = nRT P 1 V 1 n 1 T 1 = P 2 V 2 n 2 T 2 SOLUBILITIES OF IONIC COMPOUNDS IN WATER Anion Soluble* Slightly Soluble* Insoluble* NO 3 ( n i t r a t e ) A l l CH 3 COO ( a c e t a t e ) M o s t B e ( C H 3 COO) 2 SO 4 2– (sulfate) Most CaSO 4 , Ag 2 SO 4 B a S O 4 , PbSO 4 F (fluoride) Group I, AgF, BeF 2 SrF 2 , BaF 2 , PbF 2 M g F 2 , CaF 2 Cl ( c h l o r i d e ) M o s t P b C l 2 A g C l , H g 2 Cl 2 I ( i o d i d e ) M o s t A g I , P b I 2 PO 4 3– (phosphate) Group I, (NH 4 ) 3 PO 4 M o s t OH (hydroxide) Group I, Ba(OH) 2 Sr(OH) 2 , Ca(OH) 2 Most *Soluble : dissolves to the extent of > 10 g/L *Slightly Soluble : 0.1 to 10 g/L *Insoluble : < 0.1 g/L PERIODIC TABLE 1A 8A 1A 2A 1 H 1.008 3A 4A 5A 6A 7 A 2 He 4.003 2 3 Li 6.941 4 Be 9.012 5 B 10.81 6 C 12.01 7 N 14.01 8 O 16.00 9 F 19.00 10 Ne 20.18 3 11 Na 22.99 12 Mg 24.30 3 4 5 6 7 8
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This note was uploaded on 08/06/2008 for the course CHEM 1AL taught by Professor Hooker during the Spring '07 term at UCSB.

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