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MnO2 + 4 OH = MnO4 + 2 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaCl + Ca(OH)2 = CaCl + Na(OH)2 =>
NaCl + Ca(OH)2 = CaCl + Na(OH)2
NaI = Na + I2 =>
2 NaI = 2 Na + I2
CH3 + NaHCO3(s) = CH3COONa + H2O(l) + CO2(g) =>
8 CH3 + 7 NaHCO3(s) = 7 CH3COONa + 5 H2O(l) + CO2(g)
Ag2O + NaCl = AgCl + Na2O =>
Ag2O + 2 NaCl = 2 AgCl + Na2O
HSO4 + Al(OH)3 = H2O + Al(SO4)3 =>
3 HSO4 + Al(OH)3 = 3 H2O + Al(SO4)3
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
WO3 + HNO3 = W(NO3)6 + H2O =>
WO3 + 6 HNO3 = W(NO3)6 + 3 H2O
Zn(NO3)2 + AgNO3 = ZnNO3 + Ag(NO3)2 =>
Zn(NO3)2 + AgNO3 = ZnNO3 + Ag(NO3)2
Al2(SO3)3 + BaCl2 = AlCl3 + Ba(SO3) =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(SO3)
Co(OH)2 + HClO4 = Co(ClO4)2 + H2O =>
Co(OH)2 + 2 HClO4 = Co(ClO4)2 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
AlBr3 + FeF2 = AlF3 + FeBr2 =>
2 AlBr3 + 3 FeF2 = 2 AlF3 + 3 FeBr2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
C6H1402 + CH3C00H = C8H1804 =>
894 C6H1402 + 98 CH3C00H = 695 C8H1804
KI(aq) + AgNO3(aq) = KNO3(aq) + AgI(s) =>
KI(aq) + AgNO3(aq) = KNO3(aq) + AgI(s)
AgNO3 + KI = KINO3 + Ag =>
AgNO3 + KI = KINO3 + Ag
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
(PtCl4)2 + NH3 = (Pt(NH3)2Cl2)4 + Cl =>
2(PtCl4)2 + 8 NH3 = (Pt(NH3)2Cl2)4 + 8 Cl
FeCl3 + NaOH + HCl = Fe + NaCl5 + H2O =>
4 FeCl3 + 3 NaOH + 3 HCl = 4 Fe + 3 NaCl5 + 3 H2O
H2S + FeO(OH) = Fe2S3 + H2O =>
3 H2S + 2 FeO(OH) = Fe2S3 + 4 H2O
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Na[Al(OH)4(H2O)2] + H2O = NaOH + Al2O3*9H2O =>
2 Na[Al(OH)4(H2O)2] + 2 H2O = 2 NaOH + Al2O3*9H2O
Fe + C = FeC =>
Fe + C = FeC
HCl(aq) + Al(s) = H2(g) + AlCl3(aq) =>
6 HCl(aq) + 2 Al(s) = 3 H2(g) + 2 AlCl3(aq)
Ni + F2 = NiF3 =>
2 Ni + 3 F2 = 2 NiF3
Pb(NO3)2 + K2CO3 = PbCO3 + K(NO3) =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 K(NO3)
P4(g) + O2(g) = P2O3(g) =>
P4(g) + 3 O2(g) = 2 P2O3(g)
Cu{+} + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu{+} + 4 HNO3 = 3 Cu{+2} + NO + 3 NO3{-} + 2 H2O
Si2H3 + O2 = Si2O2 + H2O =>
4 Si2H3 + 7 O2 = 4 Si2O2 + 6 H2O
K2CO3 + HOH = K2(OH) + HCO3 =>
K2CO3 + HOH = K2(OH) + HCO3
Cu + HNO3 = Cu(NO3)3 + NO2 + H2O =>
Cu + 6 HNO3 = Cu(NO3)3 + 3 NO2 + 3 H2O
CaSiO3 + H2O = CaSiO3H2O =>
CaSiO3 + H2O = CaSiO3H2O
C2H4 + H2O + CO2 = CH3COOH =>
2 C2H4 + 2 H2O + 2 CO2 = 3 CH3COOH
NaNi(NO3)2 = NiNa(NO3)2 =>
NaNi(NO3)2 = NiNa(NO3)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Hf + N2 = Hf3N2 =>
3 Hf + N2 = Hf3N2
Ca + Si2 = CaSi =>
2 Ca + Si2 = 2 CaSi
NH4NO3 + KI = NH4I + KNO2 + NO + H2O =>
2 NH4NO3 + KI = NH4I + KNO2 + 2 NO + 2 H2O
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + (NO3)2Ba =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + (NO3)2Ba
C + S8 = CS2 =>
4 C + S8 = 4 CS2
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
Al2(SO4)3(aq) + Na3(PO4)(aq) = AlPO4(s) + Na2(SO4)(aq) =>
Al2(SO4)3(aq) + 2 Na3(PO4)(aq) = 2 AlPO4(s) + 3 Na2(SO4)(aq)
C22H19N3 + H3O6H3O7 = CH + NH + O =>
C22H19N3 + H3O6H3O7 = 22 CH + 3 NH + 13 O
LiOH + LiBr = Li4(OH)3Br =>
3 LiOH + LiBr = Li4(OH)3Br
Fe3OH + HCl = Fe3Cl + H2O =>
Fe3OH + HCl = Fe3Cl + H2O
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
PbCl2 + (NH4)(NO3) = Pb(NO3)2 + NH4Cl =>
PbCl2 + 2(NH4)(NO3) = Pb(NO3)2 + 2 NH4Cl
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