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MAKALAH
DASAR-DASAR PEMISAHAN ANALITIK
“ELEKTROGRAVIMETRI DAN COULOMETRI”
DISUSUN OLEH
WANGI NASELIA VILASTA (A1C114019)
DOSEN PENGAMPU:
DrDr!MN"!#$r% MP&
A'$" S"*+"% ST% MP&
PROGRAM STUDI PENDIDIKAN KIMIA
,URUSAN PENDIDIKAN MATEMATIKA DAN IPA
AKULTAS KEGURUAN DAN ILMU PENDIDIKAN
UNIVERSITAS ,AM.I
/01
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KATA PENGANTAR
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DAFTAR ISI
JUDUL
.A. I
PENDAHULUAN
11 "6"r ;"3"7
1/ 6''"
1> r'8'!" 8"!""5
.A. II
PEM.AHASAN
/1 D M6*& A"$!$! E36r*7r"+$86r$
/4 r$!$ 36r*7r"+$86r$
/ A$3"!$ E36r*7r"+$86r$/= C*6*5 S*" E36r*7r"+$86r$
.A. III
PENUTUP
>1 3!$8'"
DATAR PUSTAKA
“ ELEKTROGRAVIMETRI”
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BAB II
PEMBAHASAN
/ 1 DEINISI ELEKTROGRAVIMETRI
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/ 4 PRINSIP ELEKTROGRAVIMETRIMENETUKAN ,UMLAH LISTRIK SE.AGAI UNGSI WAKTU:
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DAFTAR ISI
JUDUL
.A. I
PENDAHULUAN
11 "6"r ;"3"7
1/ 6''"
1> r'8'!" 8"!""5
.A. II
PEM.AHASAN
/1 & Pr*!&'r '8'8 "&" 6$6r"!$ *'*86r$
/4 K'6'7" 6$6r"!$ *'*86r$
.A. III
PENUTUP
>1 3!$8'"
DATAR PUSTAKA
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BAB I
PENDAHULUAN
1.1 LATAR BELAKANG
A$r" $!6r$3 8"'$ !'"6' 75"6"r *7"8 8$;"63" r$&"5" 36r* &"r$ *6!$"
7"6$< 2"7 6$77$ 3 *6!$" "$2" 2"7 ;$5 r&"5 P"&" 75"6"r 36r*$6$3% 2"7
8"3' "r'6" 36r*$6 &" 5" 7"r"8-7"r"8% 75"6"r" ;r"7!'7 8"'$
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1.2 TUJUAN
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1.3 RUMUSAN MASALAH
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BAB II
PEMBAHASAN
2.1 DEFINISI ;OULOMETRI
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C*'*86r$ "&""5 !'"6' 86*& ""$!$! 2"7 &$&"!"r3" "&" r$!$ 3'"6$6"! 3$!6r$3"
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,$! r6"8" 6r&$r$ &"r$ 36r*&" 3r" (3"!""6$") &" 36r*&" "!"7" (3"#"6
"6$")% 2"7 &$$!"53" &"r$ "r'6" *5 6";'7 ;r*r$ 2"7 87"&'7 36r*$6
36r*&" &'3'7 2"7 !"8" !r6$ &$ &""8 "r'6" 2"7 &$ '$ P8$!"5" 36r*&"
&$"!"7 '6'3 87"5 5"!$ r"3!$ &"r$ 7"77'" &$ &""8 ""$!$! E36r*&"
8;"&$7 3**8 '5 &$5';'73" &7" "r'6" 2"7 &$ '$ &7" ;"6'"
8;"6" 7"r"8,$! 3&'" "&""5 ;"" ;r$!$ r"3!" 2"7 &$7'"3" '6'3
88$!"53" '!'r-'!'r 2"7 8'&"5 &$r&'3!$ !;"7"$ "73"5 &"5''" &""8
""$!$! C*6*5 :68;"7"% $3% 3*;"6% !7r" &$$!"53" &7" $* "'8$$'8% *7"8
"3"$% &" *!"6
b. Coulometer
C*'*86r 2"7 !!'"$ '6'3 87'3'r 3'"6$6"! $!6r$3 6r&$r$ &"r$ *'*86r r"3%
*'*86r $*&% *'*86r 5$&r*7-*3!$7% &" *'*86r 5$&r*7-$6r*7 &$8""
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&""8 77'""2" 8"!$7-8"!$7 36r*&" &$5';'73" !"r" !r$ &7" !
36r*$!$!
P"&" *'*86r r"3 3"6*&" "6$'8 ;r
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I!6r'86"!$ 2"7 &$7'"3" "&" 86*& $$ "6"r" "$ "&""5 ""6 7'3'r "r'!%
7'3'r" #"36'% &" ! *'*86r$3 M"!$7 8"!$7 "!" &"r$ $!6r'8
6r!;'6 &$"!3" &$ ;"#"5 $$ :
a. A+a -$k$( a($'
Ar'! 2"7 &$7'"3" "&" 6$6r"!$ *'*86r$ ;$"!"2" &""8 r6"7 1 5$77"
0 8A Ar'!-"r'! 2"7 3*!6" &""6 &$r*5 &7" 8'&"5 Ar'! 2"7
&$7'"3" "&" 6$6r"!$ *'*86r$ ;$"!"2" &""8 r6"7 1 5$77" 0 8A Ar'!-"r'!
2"7 3*!6" &""6 &$r*5 &7" 8'&"5 877'"3" ;"6r"$ &7" !'"6'
6"5"" 7"6'r !r$ P2!'"$" 6"5"" !r$ $$ !"r" ;r3"" &$r'3"
'6'3 8"7" "7"r "r'! 66" 3*!6" A"6 2"7 ;$5 6$6$ &" !3!"8" '6'3
7'3'r" "r'! "&""5 &7" 877'"3" !;'"5 *6!$*86r
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6$6r"!$ ;r'" H-86r "6"' 7"+"*86r S"8" r*!! 36r*$!$! &$"3'3"
7"&'3" &7" 877'"3" !;'"5 7"&'3" 8"76$3 Ar'! &$!!'"$3"
&7" 5"r7" 2"7 6"6% &$5$&'3" &" r"3!$ "6"r" 6$6r" 2"7 &$;6'3 !"r"
$6r" !5$77" "r'6" '$ &$;$"r3" ;r"7!'7 P8;""" &$"3'3" !"r"
;r3"" (;$5 !r$7 &$"3'3" "&" !""6 5"8$r 8""$ 6$6$3 "35$r 6$6r"!$)
&"r$ $!6r'8 $&$3"6*r (8$!" H-86r) T$6$3 "35$r 6$6r"!$ &""6 &7" 8'&"5
&$66'3" &"r$ 7"8;"r 7r"
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BAB III
PENUTUP
3.1 KESIMPULAN
.r&"!"r3" 8"3""5 &$ "6"! &""6 &$ 6"r$3 3!$8'" ;"5#" :
1 C*'*86r$ "&""5 !'"6' 86*& ""$!$! 2"7 &$&"!"r3" "&" r$!$ 3'"6$6"!
3$!6r$3" (7'3'r" *'*8;)% 2"7 88""r$ 5';'7" "6"r" 3*!6r"!$
&7" 8'"6" $!6r$3
/ D""8 !'"6' ""$!$! *'*86r$ ;r"6 ""$6 2"7 !&"7 &$ 36r*$!$! &""6 &$
5$6'7 ;r&"!"r3" r!"8""-)
MRW =
> A&" / 63$3 *'*86r$ 2"$6' *6!$" 66" &" ""$!$! *'*86r$ &7" "r'!
66"
4 S 36r*$!$! &$"!"7% &$$3'6$ &7" 36r*& 7r"6*r &" 36r*&
$&$3"6*r "&" 68"62" S 6$6r"!$ &$$!$ &7" "r'6" &$8"" 6$6r" "3" &$;6'3
!"r" 36r*$!$! ;r!"8"-!"8" &7" "r'6" 2"7 "3" &$6$6r"!$ ."7$"
&"r$ 36r*& 8;"6' &$$!$ &7" !'"6' "r'6" 36r*$6 2"7 !!'"$
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DAFTAR PUSTAKA
D"2% RA% U&r#**&% AL% 1994 A"$!" K$8$" K'"6$6"6$< %,"3"r6" : r"77"
R""#$&% 19F= A"$!$! *'*86r$ ,"3"r6" : r"77"
R'3"8"%/01> K$8$" ""$6$3 I 8""7 : '8 r!!
S*;"7$*%&33/000 3$8$" ""$6$3 II M""7 : '8 r!!