filmov
tv
IB Chemistry SL | Reactivity 1.1 - Measuring Enthalpy Changes | 19M.2.SL.TZ1.8c
Показать описание
#chemistry #ibdiploma #ibchemistry #gcse
Reference Code: 19M.2.SL.TZ1.8c
Calculate the energy released, in kJ g^−1, when 3.49 g of starch are completely combusted in a calorimeter, increasing the temperature of 975 g of water from 21.0 °C to 36.0 °C. Use section 1 of the data booklet.
Reference Code: 19M.2.SL.TZ1.8c
Calculate the energy released, in kJ g^−1, when 3.49 g of starch are completely combusted in a calorimeter, increasing the temperature of 975 g of water from 21.0 °C to 36.0 °C. Use section 1 of the data booklet.
0:13:10
0:11:56
0:00:44
0:10:47
0:26:35
0:04:31
0:05:51
0:05:23
0:05:23
0:09:31
0:03:00
0:06:57
0:14:00
0:07:19
0:18:43
0:20:14
0:05:11
0:16:36
0:19:39
0:02:33
0:18:11
0:02:27
0:14:26
0:05:01