Răspunsuri

Cel mai inteligent răspuns!
2014-02-13T19:09:07+02:00
1 mol HCl  ....... 36,5 g HCl ...... 6,023 · 10²³ molecule HCl
      x .............  73000 g HCl ........  y
x = 2000 moli HCl = 2 kmoli HCl
y = 12046 · 10²³ molecule HCl = 12,044 · 10²⁶ molecule HCl
3 3 3