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Na2O(s) + H2O(l)(g) = 2 NaOH
NaC2H3O2 + HOH = Na(OH) + HC2H3O2 =>
NaC2H3O2 + HOH = Na(OH) + HC2H3O2
H2SO4 + Mg5(CO3)4(OH)2*4H2O = Mg{+2} + HCO3{-} + H2O + SO4{-2} =>
3 H2SO4 + Mg5(CO3)4(OH)2*4H2O = 5 Mg{+2} + 4 HCO3{-} + 6 H2O + 3 SO4{-2}
RbOH + (NH4)2SO4 = Rb2SO4 + NH3 + H2O =>
2 RbOH + (NH4)2SO4 = Rb2SO4 + 2 NH3 + 2 H2O
Zn(s) + HNO3(aq) = ZnNO3(aq) + H2(aq) =>
2 Zn(s) + 2 HNO3(aq) = 2 ZnNO3(aq) + H2(aq)
Ae + CuCe2 = AeCe + Cu =>
2 Ae + CuCe2 = 2 AeCe + Cu
H2SO4 + Mg(C2H3O2)2 = C2H4O2 + MgSO4 =>
H2SO4 + Mg(C2H3O2)2 = 2 C2H4O2 + MgSO4
[Cu(NH3)4]{2+} + CN{-} + H2O = [Cu(CN)3]{2-} + CNO{-} + NH4{+} + NH3 =>
2[Cu(NH3)4]{2+} + 7 CN{-} + H2O = 2[Cu(CN)3]{2-} + CNO{-} + 2 NH4{+} + 6 NH3
Ce(OH)3 = CeO(OH) + H2O =>
Ce(OH)3 = CeO(OH) + H2O
C150H121O61 + O2 = CO2 + H2O =>
4 C150H121O61 + 599 O2 = 600 CO2 + 242 H2O
C2H5OH + O2 = CCO2 + H2O =>
C2H5OH + 2 O2 = CCO2 + 3 H2O
calciumcarbonate = carbondioxide + CaO =>
CaCO3 = CO2 + CaO
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
CS2(s) + Cl2(l) = CCl(g) + SCl2(s) =>
2 CS2(s) + 5 Cl2(l) = 2 CCl(g) + 4 SCl2(s)
As2S3 + HNO3 + H2O = H3AsO2 + H2SO4 + NO =>
3 As2S3 + 20 HNO3 + 8 H2O = 6 H3AsO2 + 9 H2SO4 + 20 NO
H3PO4 + (NH4)2FeO4 + HNO3 = (NH4)3PO4Fe12O36 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2FeO4 + 21 HNO3 = (NH4)3PO4Fe12O36 + 21 NH4NO3 + 12 H2O
Al2O3 + H2O = HAlO2 =>
Al2O3 + H2O = 2 HAlO2
C + FeO = FeC + O =>
C + FeO = FeC + O
HCl(aq) + Sn(s) = SnCl2(aq) + H2(g) =>
2 HCl(aq) + Sn(s) = SnCl2(aq) + H2(g)
Al{+3} + I{-} = AlI3 =>
Al{+3} + 3 I{-} = AlI3
CH2 + H2O = CH3CH2OH =>
2 CH2 + H2O = CH3CH2OH
CoS2 = Co3S4 + S2 =>
3 CoS2 = Co3S4 + S2
CH3COOH + Al(CO3)3 = Al(CH3COO) + CO2 + H2O =>
13 CH3COOH + 8 Al(CO3)3 = 8 Al(CH3COO) + 34 CO2 + 14 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Fe(NO3)3 + K2S + H2O = KNO3 + Fe(OH)3 + H2S =>
2 Fe(NO3)3 + 3 K2S + 6 H2O = 6 KNO3 + 2 Fe(OH)3 + 3 H2S
CoS2 = Co3S4 + S2 =>
3 CoS2 = Co3S4 + S2
NO3 + H2SO4 = (NO3)2SO4 + H2 =>
2 NO3 + H2SO4 = (NO3)2SO4 + H2
H{+} + Al2O3 + HC2O4{-} = Al(C2O4)2({-}2) + H2O =>
2 H{+} + Al2O3 + 4 HC2O4{-} = 2 Al(C2O4)2({-}2) + 3 H2O
FeS2 + HNO3 + NaNO3 = Fe2(SO4)3 + H2O + Na2SO4 + NO =>
2 FeS2 + 8 HNO3 + 2 NaNO3 = Fe2(SO4)3 + 4 H2O + Na2SO4 + 10 NO
HClO4(aq) + Ca(OH)2 = Ca(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2 = Ca(ClO4)2(aq) + 2 H2O(l)
BiCl3(aq) + NaOH(aq) = Bi(OH)3(aq) + NaCl(aq) =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3(aq) + 3 NaCl(aq)
Ca + SiO2 = CaSi + O2 =>
Ca + SiO2 = CaSi + O2
Al2O3 + H2O = HAlO2 =>
Al2O3 + H2O = 2 HAlO2
Cl2 + HOH = HCl + O2 =>
2 Cl2 + 2 HOH = 4 HCl + O2
(NH4) + Ca = Ca(NH4)2 =>
2(NH4) + Ca = Ca(NH4)2
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + HgCl =>
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + 2 HgCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(s) + Cu(s) =>
Fe(s) + Cu(No3)2(aq) = Fe(No3)2(s) + Cu(s)
Na2(CO3) + Al(SO4)2 = Na2(SO4) + Al(CO3)2 =>
2 Na2(CO3) + Al(SO4)2 = 2 Na2(SO4) + Al(CO3)2
Cu(OH)2 + NH3 = CuO + NH4OH =>
Cu(OH)2 + NH3 = CuO + NH4OH
AlS{2-} + CaF{-} = AlF{-} + CaS{2-} =>
AlS{2-} + CaF{-} = AlF{-} + CaS{2-}
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Cr2O7{2-} + H2O2 + H{+} = H2CrO5 + H2O =>
Cr2O7{2-} + 2 H2O2 + 2 H{+} = 2 H2CrO5 + H2O
C6H12O6(glucose) = C2H5OH(ethanol) + CO2(carbondioxide) =>
C6H12O6(glucose) = 2 C2H5OH(ethanol) + 2 CO2(carbondioxide)
Ca(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Ca2(CO3)2 =>
6 Ca(NO3)2 + 2 Al2(CO3)3 = 4 Al(NO3)3 + 3 Ca2(CO3)2
Ca(OH)2 + (NH4)2NO3 = CaNO3 + NH4 + H2O =>
5 Ca(OH)2 + 4(NH4)2NO3 = 5 CaNO3 + 7 NH4 + 7 H2O
HBr + H2Ca = CaBr + H2 =>
2 HBr + 2 H2Ca = 2 CaBr + 3 H2
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
CH2BrCH3 + Br2 = C2Br6 + HBr =>
CH2BrCH3 + 5 Br2 = C2Br6 + 5 HBr
O3 + H2O = OH =>
O3 + 3 H2O = 6 OH
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