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4 MnO2 + 79 O2 + 4 KOH = 4 KMnO42 + 2 H2O
H2SO4 + NaS2O3 = H2S2O3 + NaSO4 =>
H2SO4 + NaS2O3 = H2S2O3 + NaSO4
KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3
Cu(OH)2 + C2H4O2 = C4H6CuO4 + H2O =>
Cu(OH)2 + 2 C2H4O2 = C4H6CuO4 + 2 H2O
P8 + O10 = P4O8 =>
5 P8 + 8 O10 = 10 P4O8
NiSO4*6H2O = NiSO4 + H2O =>
NiSO4*6H2O = NiSO4 + 6 H2O
HC6H7O6 + H2O = H3O + C6H7O6 =>
HC6H7O6 + H2O = H3O + C6H7O6
NiSO4*6H2O = NiO + SO3 + H2O =>
NiSO4*6H2O = NiO + SO3 + 6 H2O
CuSO4*3H2O = Cu + H2O + SO3 + O2 =>
2 CuSO4*3H2O = 2 Cu + 6 H2O + 2 SO3 + O2
SO3 + CuCl2 = CuO3 + SCl2 =>
SO3 + CuCl2 = CuO3 + SCl2
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
MgBr + HCl = MgCl + HBr =>
MgBr + HCl = MgCl + HBr
CuCl + OH = Cu(OH)2 + Cl2 =>
2 CuCl + 4 OH = 2 Cu(OH)2 + Cl2
O2 + Fe(NO2)3 = Fe(NO3)3 =>
3 O2 + 2 Fe(NO2)3 = 2 Fe(NO3)3
KMnO4 + H2O2 + CH3COOH = Mn(CH3COO)2*4H2O + CH3COOK + O2 =>
2 KMnO4 + 5 H2O2 + 6 CH3COOH = 2 Mn(CH3COO)2*4H2O + 2 CH3COOK + 5 O2
C2H2 + HCN = C2H3CN =>
C2H2 + HCN = C2H3CN
Cr203 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr203 + 609 Br2 + 1624 NaOH = 203 Na2CrO4 + 1218 NaBr + 812 H2O
Ca(OH)2 + H2PHO3 = CaPHO3 + H2O =>
Ca(OH)2 + H2PHO3 = CaPHO3 + 2 H2O
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
O2F2 = O2 + F =>
O2F2 = O2 + 2 F
C2H6(v) + O2(g) = CO2(g) + H2O(v) =>
2 C2H6(v) + 7 O2(g) = 4 CO2(g) + 6 H2O(v)
P + H3PO4 + H2O = H3PO2 =>
4 P + H3PO4 + 6 H2O = 5 H3PO2
Hg2F2 + S + Hg = Hg3S2F2 =>
Hg2F2 + 2 S + Hg = Hg3S2F2
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
Co + Mg{2+} = Mg + Co{2+} =>
Co + Mg{2+} = Mg + Co{2+}
MgCl2 + NaHCO3 = NaCl + H2O + CO2 + MgCO3 =>
MgCl2 + 2 NaHCO3 = 2 NaCl + H2O + CO2 + MgCO3
CO2 + NO3 + H2O = C4H7NO4 + O2 =>
16 CO2 + 4 NO3 + 14 H2O = 4 C4H7NO4 + 21 O2
CoI3 + Pb(NO3)2 = Co(NO3)3 + PbI2 =>
2 CoI3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbI2
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(s) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(s)
Tc + N2 = Tc3N7 =>
6 Tc + 7 N2 = 2 Tc3N7
Mg + Ag3N = Ag + MgN =>
Mg + Ag3N = 3 Ag + MgN
HCIO4 + CsOH = CsCIO4 + H2O =>
HCIO4 + CsOH = CsCIO4 + H2O
Al + NaOH + KNO3 + H2O = K3[Al(OH)6] + Na3[Al(OH)6] + NH3 =>
8 Al + 21 NaOH + 3 KNO3 + 18 H2O = K3[Al(OH)6] + 7 Na3[Al(OH)6] + 3 NH3
NaOH + ZnCe2 = NaCe2 + ZnOH =>
NaOH + ZnCe2 = NaCe2 + ZnOH
SiH4 + SiOH = SiOSi + H2 =>
2 SiH4 + 2 SiOH = 2 SiOSi + 5 H2
N2O4 + N2H3CH3 = H2O + N2 + CO2 =>
5 N2O4 + 4 N2H3CH3 = 12 H2O + 9 N2 + 4 CO2
FeBr3 + CuSO4 = Fe2(SO4)3 + CuBr2 =>
2 FeBr3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuBr2
CH3COH + Ag2O = CH3COOOH + Ag =>
CH3COH + 2 Ag2O = CH3COOOH + 4 Ag
Zr + BaCrO4 = ZrO2 + BaO + Cr2O3 =>
3 Zr + 4 BaCrO4 = 3 ZrO2 + 4 BaO + 2 Cr2O3
PbO2 + H2Cr2O7 = Pb(HCr2O7)4 + H2O =>
PbO2 + 4 H2Cr2O7 = Pb(HCr2O7)4 + 2 H2O
Br + F = BrF5 =>
Br + 5 F = BrF5
H2C2O4 + OH{-} = C2O4{-2} + H2O =>
H2C2O4 + 2 OH{-} = C2O4{-2} + 2 H2O
H2 + CuO = Cu2 + H2O =>
2 H2 + 2 CuO = Cu2 + 2 H2O
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(l)
H2O + Cr + CrO4{2-} = Cr(OH)3 + OH{-} =>
4 H2O + Cr + CrO4{2-} = 2 Cr(OH)3 + 2 OH{-}
Sc + H = ScH3 =>
Sc + 3 H = ScH3
C4H10S(l) + O2(g) = CO2 + H2O + S =>
2 C4H10S(l) + 13 O2(g) = 8 CO2 + 10 H2O + 2 S
Zn(H2O)4{2+} + NaCN = Zn(CN)4{2-} + Na{+} + H2O =>
Zn(H2O)4{2+} + 4 NaCN = Zn(CN)4{2-} + 4 Na{+} + 4 H2O
Al(OH)3 + HCl = Al2(OH)Cl5 + H2O =>
2 Al(OH)3 + 5 HCl = Al2(OH)Cl5 + 5 H2O
Zn{2+} + Ba = Ba{2+} + Zn =>
Zn{2+} + Ba = Ba{2+} + Zn
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