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(Fe(SCN)6){4-} = (Fe(SCN)6){3-} + e
N2H4(l) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2(l) = N2(g) + 4 H2O(g)
CH3OH + Cl2 = CH3Cl + HCl + O2 =>
2 CH3OH + 2 Cl2 = 2 CH3Cl + 2 HCl + O2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
HNO3 + KClO3 = NO + KClO4 + H2O =>
2 HNO3 + 3 KClO3 = 2 NO + 3 KClO4 + H2O
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H(OH)(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H(OH)(l)
C3Hg + O2 = CO2 + Hg2O =>
4 C3Hg + 13 O2 = 12 CO2 + 2 Hg2O
Al203 + HCl = AlCl3 + H =>
Al203 + 609 HCl = 203 AlCl3 + 609 H
CdSO4(aq) + H2S(g) = CdS(s) + H2SO4(aq) =>
CdSO4(aq) + H2S(g) = CdS(s) + H2SO4(aq)
HF + H2SO4 = FSO4 + H2 =>
2 HF + 2 H2SO4 = 2 FSO4 + 3 H2
Ca(OCl)2 + CaCl2 = CaOCl2 =>
Ca(OCl)2 + CaCl2 = 2 CaOCl2
C20H22 + O2 = H2O + CO2 =>
2 C20H22 + 51 O2 = 22 H2O + 40 CO2
Zn + Bi(NO3)3 = Bi + Zn(NO3) =>
3 Zn + Bi(NO3)3 = Bi + 3 Zn(NO3)
HOC6H4COOH + CH3OH = H2O + HOC6H4COOCH3 =>
HOC6H4COOH + CH3OH = H2O + HOC6H4COOCH3
Pt + Mg(NO3)2 = Mg + Pt(NO3) =>
2 Pt + Mg(NO3)2 = Mg + 2 Pt(NO3)
K2MnO4 + HBr = Br2 + KBr + MnBr2 + H2O =>
K2MnO4 + 8 HBr = 2 Br2 + 2 KBr + MnBr2 + 4 H2O
C2H5OH + O2 = CO + H2O = CaCl2 + O2 =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
H(C2O4) + Fe(OH)3 = H(OH) + Fe(C2O4)3 =>
3 H(C2O4) + Fe(OH)3 = 3 H(OH) + Fe(C2O4)3
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
M + J2 = MJ3 =>
2 M + 3 J2 = 2 MJ3
BaBr2(aq) + Na3PO4(aq) = NaBr + Ba3(PO4)2 =>
3 BaBr2(aq) + 2 Na3PO4(aq) = 6 NaBr + Ba3(PO4)2
CuSO4 + NaOH = Cu6(OH)10SO4 + Na2SO4 =>
6 CuSO4 + 10 NaOH = Cu6(OH)10SO4 + 5 Na2SO4
Ai3 + HCl = AiCl3 + H2 =>
2 Ai3 + 18 HCl = 6 AiCl3 + 9 H2
Cu(NO3)2 + Fe = Cu + Fe(NO3)2 =>
Cu(NO3)2 + Fe = Cu + Fe(NO3)2
Mg(s) + Cl2(g) = MgCl(g) =>
2 Mg(s) + Cl2(g) = 2 MgCl(g)
HNO3(aq) + HCl(aq) = NO2(g) + Cl2(g) + H2O(l) =>
2 HNO3(aq) + 2 HCl(aq) = 2 NO2(g) + Cl2(g) + 2 H2O(l)
Mg + H3BO3 = Mg3(BO3)2 + H2 =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 3 H2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NaOCl + KI + H2SO4 = I2 + H2O + NaCl + K2SO4 =>
NaOCl + 2 KI + H2SO4 = I2 + H2O + NaCl + K2SO4
HPO3 + KCl = HCl + KPO3 =>
HPO3 + KCl = HCl + KPO3
Cu + H2NCH2CO2H = Cu(H2NCH2CO2H)2 =>
Cu + 2 H2NCH2CO2H = Cu(H2NCH2CO2H)2
H2 + SO4 + NaHCO3 = CO2 + NaSO4 + H2O =>
H2 + 2 SO4 + 2 NaHCO3 = 2 CO2 + 2 NaSO4 + 2 H2O
Fe(NO3)3 + KFe(CN) = Fe(Fe(CN))3 + KNO3 =>
Fe(NO3)3 + 3 KFe(CN) = Fe(Fe(CN))3 + 3 KNO3
MnO4{-} + HCd + H{+} = Mn{+2} + Cd2 + H2O =>
2 MnO4{-} + 10 HCd + 6 H{+} = 2 Mn{+2} + 5 Cd2 + 8 H2O
HONH2HCl + Na2CO3 = NaCl + H2O + CO2 + HONH2 =>
2 HONH2HCl + Na2CO3 = 2 NaCl + H2O + CO2 + 2 HONH2
Al + H2O = Al(OH)3 + H6 =>
2 Al + 6 H2O = 2 Al(OH)3 + H6
Zn + H(SO4){-}2 = Zn(SO4){-}2 + H =>
Zn + H(SO4){-}2 = Zn(SO4){-}2 + H
CaBr2 + ZnCl2 = CaCl2 + ZnBr2 =>
CaBr2 + ZnCl2 = CaCl2 + ZnBr2
H3PO2 + NaOH = NaPO2H2 + H2O =>
H3PO2 + NaOH = NaPO2H2 + H2O
CH3CO3 + O2 = CO2 + H2O =>
4 CH3CO3 + 5 O2 = 8 CO2 + 6 H2O
Zn(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)6 + Zn(CN)2 =>
3 Zn(NO3)2 + K4Fe(CN)6 = K4Fe(NO3)6 + 3 Zn(CN)2
Ca(HCO3)2(aq) = Ca(OH)2(aq) + CO2(g) =>
Ca(HCO3)2(aq) = Ca(OH)2(aq) + 2 CO2(g)
NaNO3 + Mg(NO3)2 + NH4H2(PO4) + NH2CONH2 = NaMgPO4 + H2O + CO2 + N2 =>
NaNO3 + Mg(NO3)2 + NH4H2(PO4) + 2 NH2CONH2 = NaMgPO4 + 7 H2O + 2 CO2 + 4 N2
H2O + HgLO3 = HgO + LO2H2O =>
H2O + HgLO3 = HgO + LO2H2O
C2H7NO + S2O8{2-} + H2O + H{+} = CO2 + H2SO4 + NH3 =>
C2H7NO + 5 S2O8{2-} + 3 H2O + 10 H{+} = 2 CO2 + 10 H2SO4 + NH3
CuO + C2H6O + CO2 = Cu(CH3COO)2 + H2O =>
3 CuO + 4 C2H6O + 4 CO2 = 3 Cu(CH3COO)2 + 3 H2O
Li2CO3 + Sn(OH)4 = Sn2(CO3)4 + LiOH =>
4 Li2CO3 + 2 Sn(OH)4 = Sn2(CO3)4 + 8 LiOH
C15H32O3 + O2 = CO2 + H2O =>
2 C15H32O3 + 43 O2 = 30 CO2 + 32 H2O
H3PO4 + Zn + H2SO4 = PH3 + Zn(SO4)2 + H2O =>
H3PO4 + 2 Zn + 4 H2SO4 = PH3 + 2 Zn(SO4)2 + 4 H2O
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