Chemistry HSC (NEW)
Chemistry
complete chemistry flashcards for new syllabus
Sample Data
| Front | charge of cyanide (CN) |
| Back | 1- |
| Tags | IONS |
| Front | purity of fermantation of ethanol |
| Back | - fermentation will cease once concentration of ethanol reaches 15% (yeast will die off).- purity can be increased through distillation (ethanol boiling point is 78 degree, mixture is heated to this temperature, vapors run through a condenser and are funneled into another vessel. |
| Tags | ETHANOL |
| Front | what is colourimetry? |
| Back | - measures concentration of coloured species. - colour intensity : concentration- filler must be complimentry colour of sample
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| Tags | 8 |