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CaCl2*2H2O = Ca + 2 Cl + 2 H2O
CaCO3 + H2O2 = CaO24H2O + CO2 + H2O =>
CaCO3 + 23 H2O2 = CaO24H2O + CO2 + 22 H2O
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
HNO3 + CH3NH2 = HCH3NH2 + NO3 =>
HNO3 + CH3NH2 = HCH3NH2 + NO3
MgNO3 + NH4OH = MgOH + NH4NO3 =>
MgNO3 + NH4OH = MgOH + NH4NO3
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
C2H5OH + Na2CO3 = H2O + NaHCO3 + C2H5 =>
13 C2H5OH + 2 Na2CO3 = 7 H2O + 4 NaHCO3 + 12 C2H5
Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
KMnO4 + H2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
Cl + PBr3 = PCl5 + Br2 =>
10 Cl + 2 PBr3 = 2 PCl5 + 3 Br2
NaBr + H2SO4 + C2H5OH = C2H5Br + H2O + Na2SO4 =>
2 NaBr + H2SO4 + 2 C2H5OH = 2 C2H5Br + 2 H2O + Na2SO4
NH4Br + H2O2 = NH4OH + BrOH =>
NH4Br + H2O2 = NH4OH + BrOH
H2O2 + CaCO3 = H2CO3 + CaO + O2 =>
2 H2O2 + 2 CaCO3 = 2 H2CO3 + 2 CaO + O2
H2SO4(aw) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aw) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
KMnO4 + K2SnO2 + KOH = K2MnO2 + K2SnO3 + H2O =>
2 KMnO4 + 5 K2SnO2 + 2 KOH = 2 K2MnO2 + 5 K2SnO3 + H2O
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
Cr(s) + O2 = Cr2O3 =>
4 Cr(s) + 3 O2 = 2 Cr2O3
Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)
KOH(at) + HCL(an) = KCL(aq) + H2O(l) =>
KOH(at) + HCL(an) = KCL(aq) + H2O(l)
CaS + S = CaS2 =>
CaS + S = CaS2
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
Ca(OH)2(s) = CaO(s) + H2O(l) =>
Ca(OH)2(s) = CaO(s) + H2O(l)
Al2S3 + Zn = ZnS + Al =>
Al2S3 + 3 Zn = 3 ZnS + 2 Al
Ca(CO3) + H3PO4 = Ca3(PO4)2 + H2(CO3) =>
3 Ca(CO3) + 2 H3PO4 = Ca3(PO4)2 + 3 H2(CO3)
Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2
Al2(SO4)3 + CH3COOH = H2SO4 + Al(CH3COO)3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2SO4 + 2 Al(CH3COO)3
CaCO3 + H2O2 = CaO2 + CO2 + H2O =>
CaCO3 + H2O2 = CaO2 + CO2 + H2O
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
C2H5OH + C2H3OOH = C2H3OOC2H5 + H2O =>
C2H5OH + C2H3OOH = C2H3OOC2H5 + H2O
BaFeO4 + HCl = O2 + BaCl2 + Fe2O3 + H2O =>
4 BaFeO4 + 8 HCl = 3 O2 + 4 BaCl2 + 2 Fe2O3 + 4 H2O
Ca(OH)2(s) = CaO(s) + H2O(l) =>
Ca(OH)2(s) = CaO(s) + H2O(l)
Ca(OH)2(s) = CaO + H2O =>
Ca(OH)2(s) = CaO + H2O
Mn(NO3)2 + NH3 + H2O = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4NO3
W + NaCl = WCl4 + Na =>
W + 4 NaCl = WCl4 + 4 Na
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+} =>
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaCO3 + H2O2 = CaO28H2O + CO2 + H2O =>
CaCO3 + 27 H2O2 = CaO28H2O + CO2 + 26 H2O
NaCl + HgNO3 = NaNO3 + Hg2Cl2 =>
2 NaCl + 2 HgNO3 = 2 NaNO3 + Hg2Cl2
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
CuOH2 + Ca(NO3) = Cu(NO3) + CaOH2 =>
CuOH2 + Ca(NO3) = Cu(NO3) + CaOH2
BaI2 + Fe2(SO4)3 = BaSO4 + FeI3 =>
3 BaI2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeI3
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
TiCl4 + HOH = Ti(OH)4 + HCl =>
TiCl4 + 4 HOH = Ti(OH)4 + 4 HCl
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
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