Question

hallar la masa de cloro que se combinara con 4,77 g de hidrogeno para formar cloruro de hidrgeno h2+cl2=2hcl

Answer 1

                  Cl2 + H2 →  2HCl
Mm Cl2 = 70.90 g/mol         H2 = 2 g /mol
g Cl2 = 4.77 g H2 x 1 mol H2  x  1 mol Cl2  x  70.90 g Cl2                                ``````````````  ```````````````   ``````````````````                                   2 g H2      1 mol H2        1 mol Cl2
g Cl2 = 169.09