dokończ równania reakcji
a. Mg+HCl ->
b. Ca+HBr->
c. CaO+H2S->
a)
Mg + 2HCl ----> MgCl2 + H2↑
b)
Ca + 2HBr ----> CaBr2 + H2↑
c)
CaO + H2S -----> CaS + H2O
Mg+2HCl -> MgCl₂+H₂
Ca+2HBr -> CaBr₂+ H₂
CaO+H₂S-> CaS +H₂O
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)
Mg + 2HCl ----> MgCl2 + H2↑
b)
Ca + 2HBr ----> CaBr2 + H2↑
c)
CaO + H2S -----> CaS + H2O
Mg+2HCl -> MgCl₂+H₂
Ca+2HBr -> CaBr₂+ H₂
CaO+H₂S-> CaS +H₂O