Kolika je masa tiazola koja sadrzi istu kolicinu azota kao 1,7 g imidazola?
Imidazol (C3H4N2) ima masu 68g/mol,a tiazol (C3H3NS) ima masu 85g/mol Sad samo postavis proporciju: 68.........85 1,7........x x=2,125g
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Imidazol (C3H4N2) ima masu
Imidazol (C3H4N2) ima masu 68g/mol,a tiazol (C3H3NS) ima masu 85g/mol
Sad samo postavis proporciju:
68.........85
1,7........x
x=2,125g