determinacion colorimetrica de etanol
TRANSCRIPT
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7/27/2019 Determinacion Colorimetrica de Etanol
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7/27/2019 Determinacion Colorimetrica de Etanol
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+#'%*#!%6*9#%$9!6#*"#,$#'%#%#$+!$!'%%%#
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A
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7/27/2019 Determinacion Colorimetrica de Etanol
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3
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%'#1#!4!)#!%#!*8+#"'6##%)9#%')!#:!'4#1(#%
''#'''#4#&)#%#'1!*#-#6#!#"!&%8)&4!"#$#!$!#%+!
&*$%!'%+#!6%#;#%+#"'6*#'*(5#''#8
('#%)#
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!$#'!"%''#6*'&&%"$%#1('%%+##$!)($#%!"('1
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*#$#!%;!"%+#$!%%+##'&&)$&%&%##'*(+'+##%+!
!*'%+''##!*)%$!$#'#!';#!*&*$%!$&(%#'4#!%+#&'%
#"+%#'8+###$#!%==D#%+!&!%'!%+#1&)!D2!=CCC8
+#'#==D&!%'&*$#)#%+!D8D(!"!'#%+!#)!)
$!*(+'%+"+%+#*%!*&*$%!&$#*#'41)'%#!#"(!$#'%*#'
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4(%*,+'
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7/27/2019 Determinacion Colorimetrica de Etanol
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C
$!%(%#*%/I%+#%%#'&&1(%%+%'#:$%#*%!$#'#%38D(!
"!'#(/2=/1')!*%#*(%+#!#"$$%/220*/+'
('(...$0..
%+!#)#!%%!+'!%"#%$+!"#*'!$#%+#!4#!%!(##!*6!#
%+'!*'#'"8,+#%+#%#$+!"!*$&$%+'$+!"#*1%+#&$#'''
('$%+#')#8!'*#4##*%%+##!#!*'%##*%#:%$%%''"8+#
'"'#:%$%#*)$!#"#!#4#')'(#'"'8!#)#!%%!1
)$(#'#!;)%$$!4#%'"!%#%+!!*$(!*:*#8&$%+#
#$%!$$'!!':$(!'"16+##(%'$!4#%#*!%%6)#$#'
#%+!!*%6)#$#'$(!*:*#8+##%+!'%+#!#:%$%#*)%+#
6%##)#!%%!%!9(*'%%!1!**'%(%#**1+'
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/'%###233
'%+#(5#%+!!*'%"6'1%'&(#)'!*!#$#!$#'+4#"6!
!$#'!"&!%8"'%'1$+#)'%'1!*#!"!##'+4#(##!$!"%:%+#
&(#)'1!*(5#'+4#(#$)#&'#$+%&$%(%#$+!")'!*
!4#'%#'9#8
')#!%!#*1%+##!#"(!$#)&*$!"#%+!)$!'$(!
'$#+'(##!+"+*#(%#*!*'!%4##!#"#$#!%&$#''816+!%
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=2
'#')#%+!"(#'*#'$!J+#"#!$&%!!!%!*')9!"%+%
&''(#8+'(%#$+!"$)&!+'#!"!###*4#%#!;)#'%+%$!
(#9$#'$)%#'*6!!%%+#$)&!#!%')'"'8#'#1!"
6%+"!!1'%+#)'%(!*!%$(+*%#!%+#6*1!*'#'&!'(#"4!"
&!%'%+#"*'%$%#8+#&(#)6%+'!"$#'#!*%+#$):
$(+*%#'1'%+%%+##'!%'(#1!*)$(#'$!!%)9#%+#
#!;)#'!#$#''%(#9%+#)*6!8"#!+'*#4#*!#'!%+#%$#!;)#'
%+%$!*"#'%&%#:%#'1!*&!%(#'16+$+9%+4#&)'!"%#8
$#!%'%'$''%+#6*7)!%@&!7#69!"%*'$4#
)$(#%+%$!&*$##%+!)$#'#1!*!%+#)#!%)#%+##
%!"%#!"!##!#%*%+#')#%+!"8#'#$+#'#%!"%*#!%4#%
"#!#'%+%6*6%+#$#%!!#:%#)##$#!%#%+!&*$!"
)$(#8+#"#!#'%+##9!"%#%+'##'&!'(#*#$%!"%+#
'!%+#''$#'#5*"#'%!"#!;)#'1!*%+'#%+%6*6%+#)$(#'%
'44#!+"+##%+!$!$#!%%!'8+$%#;!"%+#"#!#'%+'#)$(#''
!#'%'9+6#4#1!*!%)#!*)&4#*%#$+!"#'66%+%%+&!8
,'#"#)#!
!!%%#)&%%!$#'#%+#&'$%'*#!%!"!"!')%+%$!
&*$#+"+)!%'#%+!!**#!%!"6+$+"#!#')(#!44#*F6+#
'9##&!"%+!"'')!*$'%##$%4#G16#*#'"!#*)%5'%#&$)#%$
''8+#''6'%+#'$##!!""#!)(#')$($!#'('#*
!%+#(%%&*$##%+!8
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==
"#A8=7''&$#''6$+%
,'&00
+#'%'%#&!%+#''!44#')%+)(#8)%+)(#FG
'$!*$%6#9$*'!*('#'%+%69'!%+#&!"#)(%0%
-
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=/
"#A8/7$$+!"#!*$%#'&
&0F$*$G &3F!#%G &
-
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=?
&%#''%+%!*4*$!#'$*(#'%#*8%#'6##!$(%#*%?2M
(%/5?*'8
,'("..
+#$!#'%+%"#6!%+#&%#'4#*!$)4##6%
("+%!"#8!#'6%+!4#'%"%!"6##$+'#!('#*!%+#$N%+#)#
!"#1%+#(#%%#8+'#$!#'6##&$9#*!*$%#*!)#*'$!%!!":'#1
"$'#1)%'#1'$'#1$%'#1!'#1!**#:%!8%#'6##"6!!/)
)#*!%"+%%(#'F%#!%%+##%+!)#4&%!"G!%%+#"$'#
')'%#'%#*!#"%4#%''#!$#1$$*!"%"$'#%#'%'%&'7
&&:)%#%6*'8+#%(#'6##6#*%(##-(%#%#'%!$#
*%#!%:"#!'%4%!8%#'6##'&!*6!!$#!%"#%'%#%+#
'!%!%16+$+$!%!#*%+##%+!1!*%+#')'6##'%#*!%+###;#8
(#=7%#!%#'"'
5.0 00
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O'#
D=2D
$'#
0=/0
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=A
%'#
=///=/
$'#
=///=/
$%'#
=///=/
!'#
=
-
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=D
#:%!
H
,'/.0067
*!)$+$+)%#FG''%!":*!%*8+%+%$+!"#'$!%+#
'#!$##%+!1)(!%!"#%!$#'!"*9'+*#'(6!'%+#
$+))$)&!*$&%#'8,+#!'#!%#*6%+#%+!%+#6!"#$%!
$$'
"#A8A7#$%!6%+#%+!
=6'*!6%#1!*=22Q='%!6'**#*%=22Q
'!%!%#$+%+#32$%#'!C06#&%#89#$+))
$)&!*'!*'%!":*;#'%6')&%!%%+!*#%$#8
-
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=0
,'/'&440.9.
+#$$+!"#!%+##$%!!*#%+!6')#'#*%D32!
'!"'$%&+%)#%#1!*6'*#%#)!#*%(#&&%!%%+#)!%
#%+!'#!%8R!"$!$#!%%!'#%+!6##*!*%+#D326'
%9#!#4#%#!)!%#'!#+8+#'#6##$#%#*''%!**%6+$+%+#$
$+!"#!%+#$%#'$*(#$)*8+#"#(#6'%%#'%+#$$+!"#
%+##%+!'%!**'8
"#A8D7%+!'%!**'$$+!"#
2I28DI=I/IAI=2I/2I
+#*##!$#'!'$%&+%)#%$*%%#$+%)#&!%6''#*%$$%#%+#
%#$$+!"#)!%##$+')(&%%!"%+#D32#*!"4#''%)#
!*!*!"%+#'%+#!#8
(#/7D32*%#%+!'%!**'
D32!)F)!%#'G#$#!%
$!$#!%%!#%+! =2 /2 ?2 A2 D2 02
4#"#
D32!)$+!"#
)!%#
2 28/02 28/02 28/02 28/02 28/D
-
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=3
"#A807%+!'%!**$4#
+#D32%+#32$%#'!%+#C06#&%#6')#'#*!%+#')#
)!!#1#4#%#!)!%#'!#+8+#%#$+!"#$6'*#%#)!#*
#$+')!*%+%%#6'$)*%%+#"&+!"#A801%&&:)%#+6
)$+#%+!%+#')$!%!#*8
'$#%!6+#%+#%+#$)&!#!%')#*F'$+'%+#'"'G#$%#*%+#
''16#%#'%#*'%%+#)#*6%+%('#4#!*)#'#!$$+!"#8
6'**#*%'#&%#&!*%(#'$!%!!"6%#F$!%G1)#*F!
"$'#G1!*F6%+$'#G8'!"%+'-$9%#'%1"#$$+!"#*6'
('#4#*!%+#%(#$!%!!"!*)!$$+!"#6'('#4#*!%+#%(#
$!%!!")#*1''+6!(#68
-
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=
-
7/27/2019 Determinacion Colorimetrica de Etanol
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=C
"#A8
-
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/2
(#?7D32'$%&+%)#%#*%!*%#$$+!"#4#')#*'
D32!)F)!%#'G#*%
=2 /2 ?2 A2 D2 02
4#"#D32
!)$+!"#
)!%#
!#F6%#G
28/?D 28/?A 28/?D 28/?D 28/?A 28/?D 2
28/?3 28/DA 28/0D 28/3= 28/3/ 28/3D 282223
6%+
$'#
28A?? 28D2C 28D? 28DDA 28D3C 280/D 2822?A
6%+
%'#
28?0? 28?0
-
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/=
1'%
1'&00
"#D8=7&%#(##'%#9!"
+#"#(4#'+6'%+#*#'#*(#H"##!$%+#('$&%#
(##'%#9!"8+#$$+!"#!*$#*(%+#"6!"#'%''+6!!"#D8/8
"#D8/7&%#6%+=2?!%+##%!*=2=!%+#"+%
-
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//
+#&%#(4#'+6'%6'%!'1%+#!#!%+##%&'!"#6+#%+#!#!
%+#"+%9')##68%6'#:)#!%*#%#)!#*%+%=2?F#%G&*$#'
)##%+!'!''%+!=2=1+#!$#%+#*9#$$#%#'6%+%+#
)!%#%+!8
"#D8?7&%#6%+D?!%+##%!*=2?!%+#"+%
+#&%#!"#D8?'+6'%+#!"#$!#''%!=2?!%+#"+%!*%+#
#6$D?$!#'!%+##%8D?6'*#%#)!#*%(#!%+#6#
'$%)#%+!&*$%!16+##'=2?6'%+#+"+#'%%+#'%!'%#'%#*8
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/?
"#D8A7&%#6%+)%!%
"#D8A'$'#4#6&%#1(%%'&!%%+%)%!%!"#$!
+''#!%%+##6$!#'!=CDF#%GN%+#6+%#6!%+#&$%#&!%'%
%+#)%!%8+''%+#'%$!%+%6'%#)#*S$!!%##'%T(#$'#%
)(#&*$!")##%+!%+!%+#6*%
1'(.00
'%)##&'#'!%+#''%+#$$+!"#(#$)#)#&!%8,+#
%'*$%%*##!%%#$$+!"#4'1%+#'$%&+%)#%#*%'+6'
$#*##!$#'!%#$$+!"##$+')
4#%+#$$$%+#''!*#%#)!!"%+##%+!$!$#!%%!
%+#')"'$+)%"&+6'*!##$+')%+##'%'#'+6!!
%+#!#:%%+##"&+'1'6#'!&!*$#'11!*8
-
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/A
1'('&..0..5.5:..5
(#A7$%&+%)#%#*%!*$$%!''%!'"6!!"$'#
%! +!"#!D32
)!%#
+!"#!D32
)!%#1%#
('#!#
*'%)#!%
#$#!%#%+!
*#%#)!#*)
'%!**'
#$#!%
#%+!
*#%#)!#*
)
= 2822A/ 2822?0 = 28C3
A3 2822A2 2822?? 28C 28CA
AC 2822A3 2822A2 =8/ 28
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/D
"#D8D7)&'!#'%)%#*#%+!$!%#!%)"$'#!*"'$+)%"&+*%
+#"&+(4#'$)&'!%+#$$%#*#%+!$!%#!%#$+
')'!"''+6!!(#A1%%+##%+!$!%#!%'$#*(%+#"'
$+)%"&+1''+6!!(#A8+#4#'%#*(4##$+'#%$)!''%+#
$$$%+#%64#'1'*#%#)!#*($$%!"$+'-#*4#'!"-8=8
-%!=7+'-#*)
UVWF('#4#*4#7:$%#*4#GV:$%#*4#
-
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/0
1'('(..0..5.5:..0
(#D7$%&+%)#%#*%!*$$%!''%!'"6!!)%'#
%! +!"#!D32
)!%#
+!"#!D32
)!%#1%#
('#!#
*'%)#!%
#$#!%%+!1
'*#%#)!#*
)&+=
#$#!%
#%+!
*#%#)!#*
)
= 28222C 28222/ 2 2
A3 2822?2 2822/? 280D 28
-
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/3
"#D805)&'!#'%)%#*#%+!$!%#!%))%'#!*"'$+)%"&+*%
9#"#D801%+#"&+(4#'+6'%+#$$$(#%6##!%+#*$%#*
#%+!$!%#!%'!"%+#''!*%+#$%#%+!$!%#!%*#%#)!#*)%+#
"'$+)%"&+'1'*#%#)!#*'!"%+#$+'-#*%#'%F-8=G8
-
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/
-
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/C
"#D835)&'!#'%)%#*#%+!$!%#!%'$'#!*"'$+)%"&+*%
+#"&+!"#D8
-
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?2
,+#%+#"'$+)%"&+'+6#*%+%)'%%+##'%'%!'"6!!
!'#**!%&*$##%+!1&*$#*4#')$%!'$#!%1%'
)&%!%%9##&!)!*%+%%+#''*#%#$%#*%+##%+!('+6!"!
!$#'#!$$+!"#%+'#6%+!%$#)!%'8+#4#!'#)#*
$+!"#6'28222
-
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?=
8'#%#
+#'''-%%4#1!*'!$%!!*#%+#'')&%!%+%$(!
*:*#'(&*$%#)#!%%!6#'%+#&%+#&%#8,+#%+##'
&'%4#$#%!)!"'%!'%+%6#%+#&&%#!*%+#''16#
$!!%$!$'4#'%+%%+''*#%#%+!$!%#!%8+###6#'#*%+#
'''&)'$##!%*#!%&%#!%!%##'%!"$!#'84#%$%'
$*+4#(##!#'&!'(#%+#)#*(#$)!")#$*$86#4#16+#!
$)&!"%+#$'+"+#%+!&*$#!#:%%6#%+!&*$#'!
"#'D8/5D8A1%+'#%+%6##&*$!")##%+!'4##*(%+#''!*
$!)%!16##*9#81%+''6#*&()#-!%%%4#''8
+#'''!#$#'''%+#-!%%%4#'%#&%*#%#)!#'%+6)$+
#%+!%+#)$(#'&*$!"8%#'6##"6!!4#%'"'8,+#')#
6##'"''$+':'#1$%'#1!**#:%!#'%#*!!#%+!1%+#''$+'
'$'#1!'#1!*)%'#**&*$##%+!8+#+"+#'%#%+!&*$%!6'
!"$'#F'+6!!"#D8DG(%%+#$$$%+#%#'%'%+#%+#'"'
F'+6!!%+#&!*$#'G6'$)&(#1'""#'%!"%+%%+'''$!(#'#*
4#%##*'%$9'%''#''4(%#)#!%%!8!$%1%+#''&'
%(#)#$$%#!'%+#$):%%+#'"!$#'#'8%+#)#1%+'''
6*696#6%+$):'"'(#$'#%+#S($9"!*T$$+!"#F*'$''#*
!'#$%!A8?8=8(#?G'!#""(#!$):'"'8+'&4*#')#$$%#
$$%!%+##%+!$!$#!%%!!%+#')!'*#!"%+##'%'%!''#*
6##)*('%!'!*&*$#*#%4#6$!$#!%%!'#%+!1%+#''
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?/
6'4#'#!'%4#!*6*9#(#4#$$%#!*#%#)!!"%+##%+!&*$#
+"+#*!"'%!'8
#$'#%+''''')!*$+#&%')(#+"+%+"+&%'$##!'
)%!%'1'$+'%+##'%!%+#=2=(8%''#'%'$##!6+#!
%#'%!"%+'!*'')'8!$#%+#''$!$$%#*$%#%+!$!$#!%%!
'%(('#4!"$+#)$#$%!1%'+*#)!%#%+#!##*%'#"'
$+)%"&+%*#%#)!##%+!$!$#!%%!!')%!'%#*'!
"#'$#F''#''!"%+'!*'')'$*%9#'#4#6##9'G1(%'4#
#:!'4#$##-&)#!%%+%#-#'%#!#"!&%%!8,%+%%#)#
&%);%!!*%#'%!"!!"#)$(#'%+%&*$#+"+#$#!%"#'
#%+!1%+'''*#'1!*6#')%*#%#$%!*-!%#%+!
&*$%!!)$(#'%+%'-$9!*!#:!'4#8
-'%!!#$$%%3
-'&..
!%+#%#%+''''+*(#'#*%%#'%%+##'%'%!''%#*)6!#
4!#*'$#$%#*(#''%)#%'##%+#$&$%&*$!"#%+!8
!$#%+#6##'%#*)4!#*%+##'4#"*$+!$#%+%%+###*
"*#%+!&*$#'8**%!1%+#'%!'$*(#)%"#!;#*%%%'%#
$!#'%+%#4#+"+#%+!&*$#'8
-
7/27/2019 Determinacion Colorimetrica de Etanol
33/49
??
-'(
!$##'%#!%%+#!"!')'%+%$!&*$##%+!1#:&!*!"%+#
'$%+#''%$$))*%#($%#'#''#!%1!*&''(#8+#''*#'!%
#-#:"#!1'%'+*(#(#%696#!!#($$!*%!''6#8+#
)'%&)'!")$(#"+%!6'1!("%#!#(#%+%$!
&*$##%+!)4#%##*'%$9'1!$*!""''16*1!*%+#$#'#5
$!%!!")%#'*&+'
-'/!..
(%#'6%+#:'%!"(#'6*(#!%##'%#*!%+'''(#$'#%
6'%+#'$##!!"%+'!*''%!'%%)#8$#!%'%'$*#'*#!%
)%!%'6+'#"#!#*##%!+'#'%#*!!$#'#*#%+!&*$%!8*#!%$%!
4'"#!#'#%#*%#%+!&*$%!6*(#)(#9%+"+!
#4#!%*#4#&!")$(#%+%$!#$#!%&*$##%+!!+"+)!%'
)$(!'$#%+%'$+#&!*#!#6(#8
"#!#%$'$##!'%!=2=6'*!#!&%#'1(%(#$'#)%#*
%)#%+#&%!+'!%(##!*!##%86#4#1$4%!!%+#$!#'1
(%+"+%!**916'(4'1!*%+#'#)(#"#!#'6%+!4#'%"%#*'%+#)
(##%#*%#%+!&*$%!8+#6!""#'#&+%"&+'')#%+#
&%#'$#%#*!%+#"#!#%$'$##!1!*''%%#%+#4'"+%!**9$!#'8
-
7/27/2019 Determinacion Colorimetrica de Etanol
34/49
?A
"#38=7&%#
+#4%!'!!"#!*#6$=2=#'+6!!
"#38=9!*"+%$!#'#'#!%!%+#')#&%#8
-
7/27/2019 Determinacion Colorimetrica de Etanol
35/49
?D
"#38/7=2="#!#%$'$##!&%#6%+'!""#*9$!!*%'$!%&%#8
"#38?7&%#A1"+%!**9$!
-
7/27/2019 Determinacion Colorimetrica de Etanol
36/49
?0
"#38A7&%#D1*9$!
'#'%%+#'$##!1%+##6##AD"#!#'*#!%#*'&''(#%#*%
!$#'#*#%+!&*$%!1!*
-
7/27/2019 Determinacion Colorimetrica de Etanol
37/49
?3
O)%+)(#&'#!'%4#"&%#'#'%
=8*&%)#*
083"H#'%!%"#!('#6%+%)!$*'=8A"H#'%'!%+#%$*&%'&)#!%
=
-
7/27/2019 Determinacion Colorimetrica de Etanol
38/49
?
-
7/27/2019 Determinacion Colorimetrica de Etanol
39/49
?C
O''*%#'%"6!!$%'#
%! +!"#!D32)!%#
+!"#!D32)!%#1%#('#!#
*'%)#!%
#$#!%%+!1'*#%#)!#*)&+=
#$#!%#%+!*#%#)!#*
)
= 2822/0 28222
-
7/27/2019 Determinacion Colorimetrica de Etanol
40/49
A2
O''*%#'%"6!!*#:%!
%! +!"#!D32
)!%#
+!"#!D32
)!%#1%#
('#!#*'%)#!%
#$#!%%+!1
'*#%#)!#*
)&+=
#$#!%
#%+!
*#%#)!#*)
= 28222D 2 2 2
A3 2 2 2 2
AC 28222D 2 2 2
D/ 28222D 2 2 2
D? 28222A 2 2 2
=2= 2822== 2 2 2
=2? 28222A 2 2 2=CD 28222A 2 2 2
=C3 28222A 2 2 2
3=3 2 2 2 2
-
7/27/2019 Determinacion Colorimetrica de Etanol
41/49
A=
O''*%#'%"6!!:'#
%! +!"#!D32
)!%#
+!"#!D32
)!%#1%#
('#!#*'%)#!%
#$#!%%+!1
'*#%#)!#*
)&+=
#$#!%
#%+!
*#%#)!#*)
= 28220
-
7/27/2019 Determinacion Colorimetrica de Etanol
42/49
A/
O=2='$##!N*9$!#'
!.#;$&
#.;$%(#'#$!'#4#*$%'9##%##)#!%'%+%)(%+#&)#;%!&+5!*(#%5%(!+#%#*)#'8+#)%!&)#;%!5$)%#!%%(!+#%#*)#'#-#'%+%&+5
%(!!*(#%5%(!(#&*#*8$$$$%'##-#*%+#*!"&+5!*
(#%5%(!!4%!*+)"'%+#'#$$%'+4#(##!!*!)!"!')'1!$*!"8
$##4'#8!8$##4'#1='!!5#''#!%"#!#%+%'+)"'%)))!$$%?1=8
!4%1$$%$%'!%+#&'%5$+!!*!"&+5%(!?8!''%#!%6%+!4%'%*#'1
=&"#!#%$$%'&'%#)$/&H$$%?1=8="#!#%$!%#$%'6%+%+#%+#%(!
$$%'F=H$$%1/H$$%G1!*'#''#!%!$)(!%!6%+'$$&+5%(!
)%!%'?1=8=!)%!%'#''#!'%4#%(#!)1)$%(#*#&)#;!"*"=8=&
!%#$%'6%+&+5%(!!%+##'%%65+(*!*))!$&%%!'''=8=&!*$$%
(%+$!%!'!"#5=32*)!16+$+'!*!'#4#)$%(#5''$%#*&%#!'!*'
#-#*%+#=&5&+5%(!!%#$%!=8=&(!*'%$#&+5%(!*'%!$%%+%
(#%5%(!(!*!"=8=&5$;#'%$%&')$)$%(#'1'""#'%!"%+%=&)&
!**%!#!)$%(#)!%#!!$#=8
!.#;&
#.;5(!!5=1A5$%!#:*'#1$%;#'%+#!'%#&!('!%+#''5#%+'$($$*1
6+$+'&%#$%4#"!'%:*%4#'%#''8=#!$*#'5(!!5=1A5$%!#:*'#F$#*
!%+#"!')'G1)%$+!*&%#!%+%$!4#%'5(!!5=1A5$%!#%5#%+5'$(%#
FG1%+##!!%)#4%)!8$$+)$#'$##4'#*#'!%!)'!%+#';#4%)!
FG1(%=&''$#!%&)'$'%+%%$!$!4#%!)(##%#*'('%%#'%#%+#
1*#!*!"!%+#$+%%+#'('%%#89#4%)!1'!!%:*!%8
##%!=#'%'!!$#'#*'#!'%4%%:*%4#'%#''!*!!$#'#*%#"''
$+)')#!"#)#!%'1)&!"%+%=&'&''#':*%4#*)"#8!'$&%!
='!%#"%#*!#'&!'#%:*%4#'%#''8=:'%'')!)##)(#**#*!%+#
)%$+!*)#)(!#!*(!*'8
!.#;(
#.;%#!!9!6!!$%!1#:+(%'"#!)$"!;%!$)&%(#6%+%!'%!
#*%+"+5*#!*#!%)*##:''!8
!.#;$!&
-
7/27/2019 Determinacion Colorimetrica de Etanol
43/49
A?
!.#;8
#.;(!%!"%$):16+$+'#-#*)*$%!6((#!$#'*#'!%N
#-#*!"%'%$%!%#"%8&0&'&%%+#':5'(!%!"%$):16+$+'
)+'%!#$#%%!'#'#$)&!#!%%+#&)#'#+#!;)##'&!'(#
%!'$&%!#!"%!8!"%$!%!'%6*'$#%#'($):#'1!#$!''%!"9?&H&=&1
&/&1!*&?&1!*%+#%+#$!''%!"&A&19=&H&D&1!*&0&8!"%(!*'%(%+!9#*
!*!$#')1$!$#%%#(%+$#+'%!#'!*!$#')'('%%#'1!*&'#!
$+)%!#)*#!"8%'$%4%'*#$%#*'$$%6*%+#)!5%#)!%'+'%!#?!*
A16%+%+#*)!!%$#%%!'%#'(#!"'!#5=A+'%!#?!*'!#5
-
7/27/2019 Determinacion Colorimetrica de Etanol
44/49
AA
#''#!%"6%+1!**##%!%+#%+#!*4*'(!%'$'#''"!$!%%##*)
#:''!#4#')!"#!#'8'&%!%+#!"%$):$!#'#''%!$#%%+#
E4#)$#'$%';)%:!1!*#*$#*'#!'%4%%%+#$+!'%4%:!8%%!'!%+#
+)!9?&+)"E#''$%#*6%+%+#*'#'#)'%!)8
!.#;(
#.;%#!6%+')%%%+#&/3'(!%)))!&%#')#)*%N!%#''#!%N
!%#$%'6%+&!A&8
!.#;1
#.;(!%%+#5%#)!$#%%!'#'#%F%=&1*=&1%D&GN5%#)!$#%%#'
)!&%#!'16+$+!#!$#')%&$#''#''$+'%+#$#$$#1+#%5'+$9#''%!$#1)%!"1
'&%!1!*%#)#$'#!$!"8
!.#;%(
#.;%#!!44#*!!$#$%&')$%!'&%1(!*'%#%+#%+#!$#&')$$%&')$
$#'%+#!$#$):*#!*!"!!5#4#'N'+'#!$+)%!"!;%!8
/#!$*#'!!5#''#!%!$#&%#!%+%+'$#!%*)!')%%+'#'&=&!*&=&8!'&%)$)#$#'(#%6##!%+#!$#'!*%+#$%&')#9%$$#'$$'
%+"+%+#!$#$):FG1"#)$)#$$):%+%'&!'%+#!$##!4#
+#'%$%#%+#4#%#(%#+'(##!'%*#*#:%#!'4#N+##'%'+#''#4##%#'
6%+%+#4#%#(%#1*#'&%#(#!"')#!*#''#(%#8!#'%!$#&%#!'1
!$#&!'1+4#(##!*#!%#*(4#%"#!#%$&&$+#'8&/)%!%''+6"#!#%$
!%#$%!'6%+!'&=!*!&=$!*%!##'8&=&!%#$%'6%+%+#!$#)&%$%&=&
!*6%+%+#')'#!8
!.#;#=
#.;('!#*!")#!9#%#!$*#&%#!1('#*!4(##:)#!%!*
$)&%4#'#-#!$#*%N&%4#&'%+#4##*R=H??38
!.#;-
#.;+
-
7/27/2019 Determinacion Colorimetrica de Etanol
45/49
AD
!.#;#"&1
#.;$'#5#''(#&%#!9!'#!44#*!'"!%!'*$%!*!"$#%!!
#'&!'#%!%#!%'1'$$%+##'%('+)#!%'%%!&+'#N*#!%#*'#"%/N
'('%%#+
-
7/27/2019 Determinacion Colorimetrica de Etanol
46/49
A0
((#9!"!*#!!"'%!*'8+#'#$+!"#'!%&"##-#**!"
'#4#$#&$#''#''$+'#&$%!1%!'$&%!1#$)(!%!1!*$+)')#$!*#!'%!8
+###%+##$''#'%&')#'#'%+%#*'%!"'+#*('('%%#F11G8
%&')#'#'$#4#!#'%!*16+##!;)#'$#4#&$))#!%
'%!*'8+#%%&')#'#'#:(%+&'%4#!*!#"%4#'$#*N=#!$*#'
%+#%#!;)#!#'%8%&')#'#1#!$*#*(?!#'%1#:#'!!#"%4#
'$#*1!*#'%%&')#'#'#!$*#*(%+#/"#!#8
!.#;(
#.+'&+%'#'(!%%+#%#+'#505&+'&+%#'!%+'#H&+'&+%'#$):16+$+'!%+#';#'
%+#'%"#$(+*%#%#+'#N#:''!'!*$#*('%#''$!*%!'!*#''#*(%+#'5
$&%+68!$$+)$#'$##4'#1%#+'#')#'#4#$(+*%#!44#*!
#&!'#'%%+#)1')%$1:*%4#1!*#%+!'%#''#'1'6#'%+#'&''!*#!%#*
&%#!""#"%!8#+'#('!%+#'''%65'%#&&$#''!6+$+"$'#05&+'&+%#!*5
"$'##$!4#%#*(%#+'#505&+'&+%#'!%+'#FG1#!$*#*(=1!%&+1&+5
%#+'#05&+'&+%#16+$+'%+#!$!4#%#*6%+6%#!%%#+'#!*&+'&+%#(%#+'#505
&+'&+%#&+'&+%'#FG1#!$*#*(/8+#%#+'#('!%+#%$&%+6$!#$%"$''
!%+%!#%'!%#)#*%#'1%#+'#505&+'&+%#1!+(%'+#:9!'#$%4%16+$+#'%$%'%+#
!:'"'%"$''*!"%+#'6%$+%#)#!%%4#)#%(')8&'=&!*&'/&%
%+#&+1&+5%#+'#5&+'&+%#'!%+'#$):6%+&'?&!*'=&1#"%&%#!'6%+&%4#&&!"!$%!'1%+"+')#&'=&&'%(#'#!%!%+#$#')!)#8=1
/1?!*=#$!*$#*!*#'%#''$!*%!'1!*$#''#*(%+#'5$&%+68
##%!=#'%'!''(%+$%4%!*%#+'#('!%+#''16+##'*##%!/
#'%'!%#)%#'#!'%4%!*''$%4%8
!.#;"&
-
7/27/2019 Determinacion Colorimetrica de Etanol
47/49
A3
!.#;)A&8/
#.%%4#&%#!!9!6!!$%!8
!.#;)#
-
7/27/2019 Determinacion Colorimetrica de Etanol
48/49
A
-
7/27/2019 Determinacion Colorimetrica de Etanol
49/49
$
=8+!!1819#'181!*%(#18@8S$##!!"+#)&+$!#($$%#*('%%#%4%!!"!$#'$('%%#'8T/2208
%#$+!8"8((;D?7DC8
/8S%+!$%'8T+##!#6(##'''$%!8/2&/2238
Z+%%&HH6668#%+!8"H#'$#H$%'H[
?8S%+!##!*'1T88#&%)#!%!#"8