1 ( - ) ( ) : 5 ( CH 3 COOH ).1 0 /1M NaOH35ml CH COOH 3 = /3 gr mol 211/05 mg 3 /5mgr 210 /1gr 3 /5gr ppm.2 mg mlit mg lit g lit µg lit.3 1mol (58 /8 NaCl ) 0 /11F 14 /9ml NaCl.4 14 /9 96 0 /0149 0 /096 HCl 30 /06 ( Na 2 CO3 ) 150.5 3 /06 ( Na CO 106 0 /18 2 3 = gr mol ) 53 HCl 0 /094 1
1 ( - ) V % /5 V 0ml.6 45 22 /5 5..8-0 / 020 10 6.9 3 2 8 9 24 /96 () 25ml.10 %12 %0 /22 %1/01 %0 /16 2
1 ( - ) :.11 12 / 6, % 90 12 / 6, 12 / 4, 12 / 56, 12 / 48, 12 / 53 (Q = 0 / 64, % 90 ) Q Q =0 /55 Q =0 /55 Q =1/9 Q =1/9 (S).12.13....14 3
1 ( - ) BaCl 2 +2 Ba Cl.15 Cl 25gr gr Cl = 35 / 45, BaCl2 = 208 / 2 mol gr mol 8 /51 3 /4 0 /1 0 /34.16 - -.1 10 8 K a.18 9 4 6 6 8 8 10 0 /05 F 0 /1F.19 0 /05 0 /10 0 /30 0 /15 0 /2 50 NaOH 0 /2 50 ph.20 0 /0 13 1 4
1 ( - ) Ca 3 (PO4 ) 2.21 S 1 + 2 3 4 S = [ Ca ] = [ PO 3 + 2 1 2 = [ Ca ] = ([ H3 PO4 ] + [ H2 PO4 ] + [ HPO ] + [ PO 3 2 4 1 3 4 3 1 S = [ PO4 ] = ([ Ca H PO4 ] + [ Ca PO 2 3 1 1 4 ] ]) ]) 0 : 25 C Fe 2 S 3.22 S = 5 ( Ksp ) 36 S = 5 ( Ksp ) 108 S = 5 ( Ksp ) 2 S = 3 (Ksp 4 ) 2 / 5 10 2 M 50 2 / 5 10 2 M 50.23 ( K SPAgCl =10 10 ) [ Ag + ] 2 / 5 10 2 10 5 6 / 25 10 4 2 / 5 10 12.24 +3 Fe T CrO 4 2... Cl.25 +2 FeSCN AgSCN SCN AgCl Cl AgSCN 5
1 ( - ) : α 4 H 4 y. 2 2Y C T [H ] [ 3 C T H Y ] [ 4 C T H Y ] 4 [Y ] C T 1/25 0 / 65, 0 / 64, mg 0 / 21 ( ) l.1 M + 0 /0001 X 0 /0001M 20.2 MX 6 10 9 Ksp ) 0 /9 g ml C 2 H 5 OH 0 /2M.3 ( 46 0 /1 NaOH 12 / 5 ml 0 /1 HA 25 ph.4 pka =4 /5 6
1 ( - ) NH 3 + Ag 0 / 01M Ag( NH ) 3 + 2.5 (log β 2 = / 22) 0 /01F, EDTA ph =10 0 / 01F, Mg + 2 50ml pmg.6 ( α4 = 0 / 35, Kf 2 = 4 / 9 10 Mgy 8 ) EDTA 10
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