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2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
Cu + Ag{+} = Cu{+} + Ag =>
Cu + Ag{+} = Cu{+} + Ag
NH2OH + HNO3 = NH2NO3 + H2O =>
NH2OH + HNO3 = NH2NO3 + H2O
AgNO3 + NH4OH = Ag(NH3)NO3 + H2O =>
AgNO3 + NH4OH = Ag(NH3)NO3 + H2O
H{+} + C2O4{2-} + HNO2 = CO2 + NO + H2O =>
2 H{+} + C2O4{2-} + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCl2 + K4FeCN6 = Zn4(FeCN6)2 + KCl =>
4 ZnCl2 + 2 K4FeCN6 = Zn4(FeCN6)2 + 8 KCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
FeSO4 + H2SO4 + K2Cr2O7 = K2SO4 + Cr + Fe(SO4)3 + H2O =>
3 FeSO4 + 7 H2SO4 + K2Cr2O7 = K2SO4 + 2 Cr + 3 Fe(SO4)3 + 7 H2O
Na2SO4 + Ca(HCO3)2 = Na(HCO3) + CaSO4 =>
Na2SO4 + Ca(HCO3)2 = 2 Na(HCO3) + CaSO4
C7H14 + O2 = CO2 + CH4 =>
2 C7H14 + 7 O2 = 7 CO2 + 7 CH4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH2 + Br2 = CH2BrCH2Br =>
2 CH2 + Br2 = CH2BrCH2Br
NH4 + KNO3 = NH4NO3 + K =>
NH4 + KNO3 = NH4NO3 + K
KOH + LiCO3 = K2CO3 + Li(OH)2 =>
2 KOH + LiCO3 = K2CO3 + Li(OH)2
LiOH + MgCl2 = Li3OCl + MgO + H2O =>
6 LiOH + MgCl2 = 2 Li3OCl + MgO + 3 H2O
AlF3HCl = AlClHF3 =>
AlF3HCl = AlClHF3
Mg + CuSO4 + H2O = MgSO4 + CuO + H2 =>
Mg + CuSO4 + H2O = MgSO4 + CuO + H2
NaOH + CH3COOH = CH3COO + H2O + Na =>
NaOH + CH3COOH = CH3COO + H2O + Na
Al2(SO4)3 + sodiumhydroxide = aluminumhydroxide + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
MgO + H2O = Mg(OH2) + O2 =>
2 MgO + 2 H2O = 2 Mg(OH2) + O2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
N2 + S = NS2 =>
N2 + 4 S = 2 NS2
Al2(SO4)3(aq) + CaCl2(aq) = AlCl3(aq) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 2 AlCl3(aq) + 3 CaSO4(s)
Fe2(O)3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2(O)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
MnO2 + HNO3 + PbO2 = H + MnO4 + Pb(NO3)2 =>
MnO2 + 2 HNO3 + PbO2 = 2 H + MnO4 + Pb(NO3)2
NH3 + [Pt(NH3)4][PtCl4] = Pt(NH3)4Cl2 =>
4 NH3 + [Pt(NH3)4][PtCl4] = 2 Pt(NH3)4Cl2
C6H12 + O2 = CO2 + H201 =>
67 C6H12 + 402 O2 = 402 CO2 + 4 H201
Al2BeO4 + Ir = Al2BeO4Ir =>
Al2BeO4 + Ir = Al2BeO4Ir
Cu2S2 = Cu + S =>
Cu2S2 = 2 Cu + 2 S
C1F4 + P2O5 = C1O2 + P1F5 =>
5 C1F4 + 2 P2O5 = 5 C1O2 + 4 P1F5
CH3CH2CH(Br)CH3 + NaOH = CH3CH2CH(Na)CH3 + BrOH =>
CH3CH2CH(Br)CH3 + NaOH = CH3CH2CH(Na)CH3 + BrOH
K + HNO3 = N2O + KNO3 + H2O =>
8 K + 10 HNO3 = N2O + 8 KNO3 + 5 H2O
(CH3)3COH + Na = (CH3)3CONa + H =>
(CH3)3COH + Na = (CH3)3CONa + H
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
Au + Ca(NO3)2 = Au(NO3)3 + Ca =>
2 Au + 3 Ca(NO3)2 = 2 Au(NO3)3 + 3 Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
ZrO2 + H = Zr + H2O =>
ZrO2 + 4 H = Zr + 2 H2O
NaClO + H2O = NaOH2 + HClO + OH =>
NaClO + 2 H2O = NaOH2 + HClO + OH
Sr(OH)2 + KOH = KSr + H2O2 =>
2 Sr(OH)2 + 2 KOH = 2 KSr + 3 H2O2
CdCl2 + CuSO4 = CdSO4 + CuCl2 =>
CdCl2 + CuSO4 = CdSO4 + CuCl2
CH3COOH + MgCO3 = CO2 + H2O + (CH3COOH)2Mg =>
9 CH3COOH + 4 MgCO3 = 6 CO2 + 2 H2O + 4(CH3COOH)2Mg
CH3CH2COOH + Na = CH3CH2COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 CH3CH2COONa + H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca(OH)2 + Br2 = Ca(BrO3)2 + CaBr2 + H2O =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 5 CaBr2 + 6 H2O
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