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A) 3CaCl2 + 2Na3PO4 = Ca3(PO4)2 + 6NaCl
3Ca + 6Cl + 6Na + 2PO4 = 3Ca + 2PO4 + 6Na + 6Cl
Б) Fe(NO3)3 + 3KOH = Fe(OH)3 + 3KNO3
Fe + 3NO3 + 3K + 3OH = Fe + 3OH + 3K + 3NO3
B) 2HCl + K2S = 2KCl + SH2
2H + 2Cl + 2K + S = 2K + 2Cl + S + 2H
Г) H2SiO3 + 2LiOH = 2H2O + Li2SiO3
2H + SiO3 + 2Li + 2OH = 2H2O + 2Li + SiO3
Д) 2Al(OH)3 + 3H2SO4 = Al2(SO4)3 + 6H2O
2Al + 6OH + 6H + 3SO4 = 2Al + 3SO4 + 6H2O
Е) (NH4)2SO4 + 2KOH = 2NH4OH + K2SO4
2NH4 + SO4 + 2K + 2OH = 2NH4 + 2OH + 2K + SO4
Объяснение:
1 строка -- молекулярный, 2 строка -- ионный
a) сh3oh метанол
b) ch3ch2cho этаналь
c) ch3-ch2-cooh(исправь на то что выделено) этановая кислота(уксусная кислота)
d) ch3och3 диметиловый эфир