Rozwiąż chemograf ze zdjęcia,równiania od 1 do 6.
2Ca+O2-->2CaO
CaO+2HCl-->CaCl2+H2O
Ca+2H2O-->Ca(OH)2+H2(strzałka w górę)
CaO+H2O-->Ca(OH)2
Ca(OH)2+2HCl-->CaCl2+2H2O
Ca(OH)2+2HNO3-->Ca(NO3)2+2H2O
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2Ca+O2-->2CaO
CaO+2HCl-->CaCl2+H2O
Ca+2H2O-->Ca(OH)2+H2(strzałka w górę)
CaO+H2O-->Ca(OH)2
Ca(OH)2+2HCl-->CaCl2+2H2O
Ca(OH)2+2HNO3-->Ca(NO3)2+2H2O