Télécharger la présentation
1
REACTIONS CHIMIQUES
2
Electrolyse de l’eau
3
Question 1:
4
Question 1: Dégagement gazeux Eau acidifiée Electrode Bornes de branchement du générateur
5
Identification du dégagement gazeux à l’électrode négative
Question 2:
6
Identification du dégagement gazeux à l’électrode négative
Question 2:
7
Identification du dégagement gazeux à l’électrode négative
Question 2:
8
Identification du dégagement gazeux à l’électrode négative
Question 2: BANG Le gaz identifié est le dihydrogène
9
Identification du dégagement gazeux à l’électrode positive
Question 3:
10
Identification du dégagement gazeux à l’électrode positive
Question 3:
11
Identification du dégagement gazeux à l’électrode positive
Question 3:
12
Identification du dégagement gazeux à l’électrode positive
Question 3: Le gaz identifié est le dioxygène
13
Equation de la réaction
Question 4: Equation de la réaction 2 2 H2O H2 + 02
14
H2O H2 + 02 2 O H 2 molécules d ’eau O H
15
H2O H2 + 02 2 H O H H O H
16
H2O H2 + 02 2 H O H H O H
17
H2O H2 + 02 2 H O H H O H
18
H2O H2 + 02 2 H O H H O H
19
H2O H2 + 02 2 H O H H O H
20
H2O H2 + 02 2 H O H H O H
21
H2O H2 + 02 2 H O H H O H
22
H2O H2 + 02 2 H O H H O H
23
H2O H2 + 02 2 H O H H O H
24
H2O H2 + 02 2 H O H H O H
25
H2O H2 + 02 2 H O H H O H
26
H2O H2 + 02 2 H O H H O H
27
H2O H2 + 02 2 H O H H O H
28
H2O H2 + 02 2 H O H H O H
29
H2O H2 + 02 2 H O H H O H
30
H2O H2 + 02 2 H O H H O H
31
H2O H2 + 02 2 H O H H O H
32
H2O H2 + 02 2 H O H H O H
33
H2O H2 + 02 2 H O H H O H
34
H2O H2 + 02 2 H O H H O H
35
H2O H2 + 02 2 H H O H H O
36
H2O H2 + 02 2 H H O H H O
37
H2O H2 + 02 2 H H O H H O
38
H2O H2 + 02 2 H H O H H O
39
H2O H2 + 02 2 H H O H H O
40
H2O H2 + 02 2 H H O H H O
41
H2O H2 + 02 2 H H O H H O
42
H2O H2 + 02 2 H H O H H O
43
H2O H2 + 02 2 H H O H H O
44
H2O H2 + 02 2 H H O H H O
45
H2O H2 + 02 2 H H O H H O
46
H2O H2 + 02 2 H H O H H O
47
H2O H2 + 02 2 H H O H H O
48
H2O H2 + 02 2 H H O H H O
49
H2O H2 + 02 2 H H O H H O
50
H2O H2 + 02 2 H H O H H O
51
H2O H2 + 02 2 H H O H H O
52
H2O H2 + 02 2 H H O H H O
53
H2O H2 + 02 2 H H O H H O
54
H2O H2 + 02 2 H H O H H O
55
H2O H2 + 02 2 H H O H H O
56
H2O H2 + 02 2 H H O H H O
57
H2O H2 + 02 2 H H O H H O
58
H2O H2 + 02 2 H H O H H O
59
H2O H2 + 02 2 H H O H H O
60
H2O H2 + 02 2 H H O H H O
61
H2O H2 + 02 2 H H O H H O
62
H2O H2 + 02 2 H H O H H O
63
H2O H2 + 02 2 H H O H H O
64
H2O H2 + 02 2 H H O H H O
65
H2O H2 + 02 2 H H O H H O
66
H2O H2 + 02 2 H H O H H O
67
H2O H2 + 02 2 H H O H H O
68
H2O H2 + 02 2 H H O H H O
69
H2O H2 + 02 2 H H O H H O
70
H2O H2 + 02 2 H H O H H O
71
H2O H2 + 02 2 H H O H H O
72
H2O H2 + 02 2 H H O H H O
73
H2O H2 + 02 2 H H O H H O
74
H2O H2 + 02 2 H H O H H O
75
H2O H2 + 02 2 H H O H H O
76
H2O H2 + 02 2 H H O H H O
77
H2O H2 + 02 2 H H O H H O
78
H2O H2 + 02 2 H H O H H O
79
H2O H2 + 02 2 H H O H H O
80
H2O H2 + 02 2 H H O H H O
81
H2O H2 + 02 2 H H O H H O
82
H2O H2 + 02 2 H H O H H O
83
H2O H2 + 02 2 H H O H H O
84
H2O H2 + 02 2 H H O H H O
85
H2O H2 + 02 2 H H O H H O
86
H2O H2 + 02 2 H H O H H O
87
H2O H2 + 02 2 H H O H H O
88
H2O H2 + 02 2 H H O H H O
89
H2O H2 + 02 2 H H O H H O
90
H2O H2 + 02 2 H H O H H O
91
H2O H2 + 02 2 H H O H H O
92
H2O H2 + 02 2 H H O H H O
93
H2O H2 + 02 2 H H O H H O
94
H2O H2 + 02 2 H H O H H O
95
H2O H2 + 02 2 H H O H H O
96
H2O H2 + 02 2 H H O H H O
97
H2O H2 + 02 2 H H O H H O
98
H2O H2 + 02 2 H H O H H O
99
H2O H2 + 02 2 H H O H H O
100
H2O H2 + 02 2 H H O H H O
101
H2O H2 + 02 2 H H O H H O
102
H2O H2 + 02 2 H H O H H O
103
H2O H2 + 02 2 H H O H H O
104
H2O H2 + 02 2 H O O H
105
H2O H2 + 02 2 H O O H
106
H2O H2 + 02 2 H O O H
107
H2O H2 + 02 2 H O O H
108
H2O H2 + 02 2 H O O H
109
H2O H2 + 02 2 H O O H
110
H2O H2 + 02 2 H O O H
111
H2O H2 + 02 2 H O O H
112
H2O H2 + 02 2 H O O H
113
H2O H2 + 02 2 H O H
114
H2O H2 + 02 2 H O H
115
H2O H2 + 02 2 H O H
116
H2O H2 + 02 2 H O H
117
H2O H2 + 02 2 H O H
118
H2O H2 + 02 2 H O H
119
H2O H2 + 02 2 H O H
120
H2O H2 + 02 2 H O H
121
H2O H2 + 02 2 H H O
122
H2O H2 + 02 2 H H O
123
H2O H2 + 02 2 H H O
124
H2O H2 + 02 2 H H O
125
H2O H2 + 02 2 H H O
126
H2O H2 + 02 2 H H O
127
H2O H2 + 02 2 H H O
128
H2O H2 + 02 2 H H O
129
H2O H2 + 02 2 H H O
130
H2O H2 + 02 2 H H O
131
H2O H2 + 02 2 H H O
132
H2O H2 + 02 2 H H O
133
H2O H2 + 02 2 H H O
134
H2O H2 + 02 2 H H O
135
H2O H2 + 02 2 H H O
136
H2O H2 + 02 2 H H O
137
H2O H2 + 02 2 H H O
138
H2O H2 + 02 2 H H O
139
H2O H2 + 02 2 H H O
140
H2O H2 + 02 2 H H O
141
H2O H2 + 02 2 H H O
142
H2O H2 + 02 2 H H O
143
H2O H2 + 02 2 H H O
144
H2O H2 + 02 2 H H O
145
H2O H2 + 02 2 H H O
146
H2O H2 + 02 2 H H O
147
H2O H2 + 02 2 H H O
148
H2O H2 + 02 2 H H O
149
H2O H2 + 02 2 H H O
150
H2O H2 + 02 2 H H O
151
H2O H2 + 02 2 H H O
152
H2O H2 + 02 2 H H O
153
H2O H2 + 02 2 H H O
154
H2O H2 + 02 2 H H O
155
H2O H2 + 02 2 H H O
156
H2O H2 + 02 2 H H O
157
H2O H2 + 02 2 H H O
158
H2O H2 + 02 2 H H O
159
H2O H2 + 02 2 H H O
160
H2O H2 + 02 2 H H O
161
H2O H2 + 02 2 H H O
162
H2O H2 + 02 2 H H O
163
H2O H2 + 02 2 H H O
164
H2O H2 + 02 2 H H O
165
H2O H2 + 02 2 H H O
166
H2O H2 + 02 2 H H O
167
H2O H2 + 02 2 H H O
168
H2O H2 + 02 2 H H O
169
H2O H2 + 02 2 H H O
170
H2O H2 + 02 2 H H O
171
H2O H2 + 02 2 H H O
172
H2O H2 + 02 2 H H O
173
H2O H2 + 02 2 H H O
174
H2O H2 + 02 2 H H O
175
H2O H2 + 02 2 H H O
176
H2O H2 + 02 2 H H O
177
H2O H2 + 02 2 H H O
178
H2O H2 + 02 2 H H O
179
H2O H2 + 02 2 H H O
180
H2O H2 + 02 2 H H O
181
H2O H2 + 02 2 H H O
182
H2O H2 + 02 2 H H O
183
H2O H2 + 02 2 H H O
184
H2O H2 + 02 2 H H O
185
H2O H2 + 02 2 H H O
186
H2O H2 + 02 2 H H O
187
H2O H2 + 02 2 H H O
188
H2O H2 + 02 2 H H O
189
H2O H2 + 02 2 H H O
190
H2O H2 + 02 2 H H O
191
H2O H2 + 02 2 H H O
192
H2O H2 + 02 2 H H O
193
H2O H2 + 02 2 H H O
194
H2O H2 + 02 2 H H O
195
H2O H2 + 02 2 H H O
196
H2O H2 + 02 2 H H O
197
H2O H2 + 02 2 H H O
198
H2O H2 + 02 2 H H O
199
H2O H2 + 02 2 H H O
200
H2O H2 + 02 2 H H O
201
H2O H2 + 02 2 H H O
202
H2O H2 + 02 2 H H O
203
H2O H2 + 02 2 H H O
204
H2O H2 + 02 2 H H O
205
H2O H2 + 02 2 H O H
206
H2O H2 + 02 2 H O H
207
H2O H2 + 02 2 H O H
208
H2O H2 + 02 2 H O H
209
H2O H2 + 02 2 H O H
210
H2O H2 + 02 2 H O H
211
H2O H2 + 02 2 H O H
212
H2O H2 + 02 2 H O H
213
2 molécules de dihydrogène
H2O H2 + 02 2 H 2 molécules de dihydrogène O H 1 molécule de dioxygène
Présentations similaires
© 2024 SlidePlayer.fr Inc.
All rights reserved.