SlideShare une entreprise Scribd logo
1  sur  13
Télécharger pour lire hors ligne
CHUY N 3
4 2 AX T CACBOXYL C
I. NH NGH A, PHÂN LOẠI, DANH PHÁP VÀ T NH CHẤT VẬT L
1. nh ngh a
2. Ph n lo i
CHUY N : AN EHIT - AXIT CACBOXYLIC
3. Danh ph p (no; n ch c; m ch h )
4. Tnh ch t v t l
II. T NH CHẤT HOÁ H C
1. Tnh axit y u
CHUY N 3
2. Ph n ng th nh m – OH (ph n ng este h a)
3. Ph n ng t ch y
3n 2
2
− 0
t
2 2CO H On n=
2 2CO H On n=
0
t
0
t
4. Ph n ng ri ng c a m t s axit cacboxylic
-
OH
o
t
III. I U CH VÀ NG D NG
1. i u ch
men giaám
xt
0
xt
180 C, 50 atm
CHUY N : AN EHIT - AXIT CACBOXYLIC
0
t , xt
2. ng d ng
B. PH NG PHÁP GIẢI BÀI TẬP
π
CHUY N 3
2.2n 3n 2
k 0,5n 1
2
− +
= = +
CHUY N : AN EHIT - AXIT CACBOXYLIC
2.3 6 2
k 1
2
− +
= =
− − −3CH CH CH CHO
| |
OH Cl
CHUY N 3
II.PHẢN NGC NGH2
,Br2
VÀOCH C–CHOVÀLI NK Tπ(C=C)
π
π
2 2
BTKL
H ancol X Hm m m 3,1 2,9 0,2 (gam) n 0,1 (mol)= − = − = =
A
2,9
M 29 (CHO)
0,1
= =
CHUY N : AN EHIT - AXIT CACBOXYLIC
2A H A
1 2,9
n .n 0,05 M 58 (HOC-CHO)
2 0,05
= = = =
n∆
n∆
V∆
CHUY N 3
π
0
t , xt
n 2n 2 2k x 2 n 2n 2 x 2x x
C H CHO k x H C H CH OH+ − − + −+ +
C, C
π
BTKL
9
4,5 (gam)
2
=
2 2 2CO H O CO
4,5
n n 0,25 (mol) V 0,25.22,4 5,6 (l)
18
= = = = =
CHUY N : AN EHIT - AXIT CACBOXYLIC
BTKL
Y Xm m 2.4,7.4 37,6 (gam)= = = Y
Y
Y
m 37,6
n 1 (mol)
M 9,4.4
= = =
n∆
2ancol X Hn n n 1 (mol)= = =
2 2H ancol H
1
n .n 0,5 (mol) V 11,2 (l)
2
= = =
Ch 2 Ph n ng AgNO3
à h CHO à l n k t ba
o
t
o
t
R C CH−
CHUY N 3
16
%mO .100% 53,33%
30
= =
2 4
16.2
%mO .100 37,21 R 28 (C H )
R 29.2
= = =
+
ancol 3
M 46 CH OH<
nAg 0,4 m 43,2 (g)= =
3 32 5 2 5AgNO /NH
BTKL
HCHOBTNT.Ag
C H C CH : x (mol) C H C CAg : x (mol)
13,8 (g)
HCHO: y (mol) Ag : 4y (mol)
54x 30y 13,8 x 0,2 30.0,1
%m .100 21,74%
y 0,1 13,8x 4y 0,6
+− −
+ = =
= =
=+ =
CHUY N : AN EHIT - AXIT CACBOXYLIC
Ag
43,2
n 0,4 (mol)
108
= =
2H+ Na+
0,1 mol
12 gam
o
t , xt
3 3AgNO /NH
BTNT.C
Ag
Ag : 2x 4y (mol)
1,8
x y 0,06
x 0,045 (mol) x 0,04530
H% .100 .100 75%
16,2 y 0,015 (mol) 0,06 0,06
n 2x 4y 0,
HCOOH : x (mol
15
)
HCHO: y (mol)
108
+
+
+ = =
=
= = =
=
= + = =
CHUY N 3
3 3AgNO /NH+
Ag2
1 Ag
n (2)m 3,2
0,8
m n (1) 4
= = =
1. L m qu tm h a
2. T c d ng v i kim lo i
1
2
2H
axit
2.n
x =
n
2
BTNT.H
H( COOH) Hn 2.n− =

Contenu connexe

En vedette

Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
Kurio // The Social Media Age(ncy)
 

En vedette (20)

Skeleton Culture Code
Skeleton Culture CodeSkeleton Culture Code
Skeleton Culture Code
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 
12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work12 Ways to Increase Your Influence at Work
12 Ways to Increase Your Influence at Work
 
ChatGPT webinar slides
ChatGPT webinar slidesChatGPT webinar slides
ChatGPT webinar slides
 
More than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike RoutesMore than Just Lines on a Map: Best Practices for U.S Bike Routes
More than Just Lines on a Map: Best Practices for U.S Bike Routes
 
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...
 

But pha diem thi thptqg hoa huu co ban doc thu

  • 1. CHUY N 3 4 2 AX T CACBOXYL C I. NH NGH A, PHÂN LOẠI, DANH PHÁP VÀ T NH CHẤT VẬT L 1. nh ngh a 2. Ph n lo i
  • 2. CHUY N : AN EHIT - AXIT CACBOXYLIC 3. Danh ph p (no; n ch c; m ch h ) 4. Tnh ch t v t l II. T NH CHẤT HOÁ H C 1. Tnh axit y u
  • 3. CHUY N 3 2. Ph n ng th nh m – OH (ph n ng este h a) 3. Ph n ng t ch y 3n 2 2 − 0 t 2 2CO H On n= 2 2CO H On n= 0 t 0 t 4. Ph n ng ri ng c a m t s axit cacboxylic - OH o t III. I U CH VÀ NG D NG 1. i u ch men giaám xt 0 xt 180 C, 50 atm
  • 4. CHUY N : AN EHIT - AXIT CACBOXYLIC 0 t , xt 2. ng d ng B. PH NG PHÁP GIẢI BÀI TẬP π
  • 5. CHUY N 3 2.2n 3n 2 k 0,5n 1 2 − + = = +
  • 6. CHUY N : AN EHIT - AXIT CACBOXYLIC 2.3 6 2 k 1 2 − + = = − − −3CH CH CH CHO | | OH Cl
  • 7. CHUY N 3 II.PHẢN NGC NGH2 ,Br2 VÀOCH C–CHOVÀLI NK Tπ(C=C) π π 2 2 BTKL H ancol X Hm m m 3,1 2,9 0,2 (gam) n 0,1 (mol)= − = − = = A 2,9 M 29 (CHO) 0,1 = =
  • 8. CHUY N : AN EHIT - AXIT CACBOXYLIC 2A H A 1 2,9 n .n 0,05 M 58 (HOC-CHO) 2 0,05 = = = = n∆ n∆ V∆
  • 9. CHUY N 3 π 0 t , xt n 2n 2 2k x 2 n 2n 2 x 2x x C H CHO k x H C H CH OH+ − − + −+ + C, C π BTKL 9 4,5 (gam) 2 = 2 2 2CO H O CO 4,5 n n 0,25 (mol) V 0,25.22,4 5,6 (l) 18 = = = = =
  • 10. CHUY N : AN EHIT - AXIT CACBOXYLIC BTKL Y Xm m 2.4,7.4 37,6 (gam)= = = Y Y Y m 37,6 n 1 (mol) M 9,4.4 = = = n∆ 2ancol X Hn n n 1 (mol)= = = 2 2H ancol H 1 n .n 0,5 (mol) V 11,2 (l) 2 = = = Ch 2 Ph n ng AgNO3 à h CHO à l n k t ba o t o t R C CH−
  • 11. CHUY N 3 16 %mO .100% 53,33% 30 = = 2 4 16.2 %mO .100 37,21 R 28 (C H ) R 29.2 = = = + ancol 3 M 46 CH OH< nAg 0,4 m 43,2 (g)= = 3 32 5 2 5AgNO /NH BTKL HCHOBTNT.Ag C H C CH : x (mol) C H C CAg : x (mol) 13,8 (g) HCHO: y (mol) Ag : 4y (mol) 54x 30y 13,8 x 0,2 30.0,1 %m .100 21,74% y 0,1 13,8x 4y 0,6 +− − + = = = = =+ =
  • 12. CHUY N : AN EHIT - AXIT CACBOXYLIC Ag 43,2 n 0,4 (mol) 108 = = 2H+ Na+ 0,1 mol 12 gam o t , xt 3 3AgNO /NH BTNT.C Ag Ag : 2x 4y (mol) 1,8 x y 0,06 x 0,045 (mol) x 0,04530 H% .100 .100 75% 16,2 y 0,015 (mol) 0,06 0,06 n 2x 4y 0, HCOOH : x (mol 15 ) HCHO: y (mol) 108 + + + = = = = = = = = + = =
  • 13. CHUY N 3 3 3AgNO /NH+ Ag2 1 Ag n (2)m 3,2 0,8 m n (1) 4 = = = 1. L m qu tm h a 2. T c d ng v i kim lo i 1 2 2H axit 2.n x = n 2 BTNT.H H( COOH) Hn 2.n− =