![]() |
(28) |
![]() |
(29) |
t/min | [OH![]() |
0 | 0.0250 M |
5 | 0.00932 M |
10 | 0.00433 M |
20 | 0.00114 M |
![]() |
(30) |
Fysisk kemiske tabelværdier | |
Stof | pK![]() |
Ethansyre CH![]() |
4.76 |
Phosphorsyre H![]() ![]() |
2.42 |
Dihydrogenphosphation H![]() ![]() |
7.21 |
Hydrogenphosphation HPO![]() |
12.32 |
Reduktionsproces | E![]() |
Fe![]() ![]() ![]() |
0.771 V |
MnO![]() ![]() ![]() ![]() ![]() |
1.51 V |
Atomvægte | g/mol |
C | 12.00 |
H | 1.008 |
O | 16.0 |
Na | 23.0 |
Ca | 40.1 |
S | 32.1 |