Odpowiedź: 130g Zn
65u 22,4dm3
Zn + 2HCl--> ZnCl2 + H2
x 44,8dm3
65g --------22,4dm3
x ------- 44,8dm3
x=65g*44,8dm3/ 22,4dm3
x=130g cynku
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź: 130g Zn
65u 22,4dm3
Zn + 2HCl--> ZnCl2 + H2
x 44,8dm3
65g --------22,4dm3
x ------- 44,8dm3
x=65g*44,8dm3/ 22,4dm3
x=130g cynku