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P2O5 + 3 NaOH = Na3PO4 + H3PO4
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
HCOH + AgNO3 + H2O = Ag + HCOOH + HNO3 =>
HCOH + 2 AgNO3 + H2O = 2 Ag + HCOOH + 2 HNO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HClO3 + LiOH = LiClO3 + H2O = LiClO3 + H2O =>
HClO3 + LiOH = LiClO3 + H2O
NaClO2 + C6H8O7 = Na3C6H5O7 + ClO2 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 4 Na3C6H5O7 + 12 ClO2 + 3 NaCl + 6 H2O
Al + HCl + CuSO4 = Al2(SO4)3 + CuCl2 + H2 =>
2 Al + 6 HCl + 3 CuSO4 = Al2(SO4)3 + 3 CuCl2 + 3 H2
KMnO4 + HCl + Na2SO3 = Mn + SO4 + KCl + H + Na =>
KMnO4 + HCl + 4 Na2SO3 = Mn + 4 SO4 + KCl + H + 8 Na
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KH2PO2 + KMnO4 + KOH = KH2PO4 + K2MnO4 + H2O =>
KH2PO2 + 4 KMnO4 + 4 KOH = KH2PO4 + 4 K2MnO4 + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HClO2 + Fe = Fe(ClO2)2 + H2 =>
2 HClO2 + Fe = Fe(ClO2)2 + H2
ZnSO4 + Na2Co3 = ZnCo3 + SO4Na2 =>
ZnSO4 + Na2Co3 = ZnCo3 + SO4Na2
BeSO4 + NH3 = NSO4 + BeH3 =>
BeSO4 + NH3 = NSO4 + BeH3
CaAl2Si2O8 + OH + H = Al2Si2O5(OH)4 + Ca =>
CaAl2Si2O8 + OH + 3 H = Al2Si2O5(OH)4 + Ca
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HPO3 + Ca = Ca(PO3)2 + PO2 + H2O =>
4 HPO3 + Ca = Ca(PO3)2 + 2 PO2 + 2 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlO + FeO = Al2O3 + Fe =>
2 AlO + FeO = Al2O3 + Fe
Cr2O7 + PH3 = P2O5 + Cr + H2O =>
8 Cr2O7 + 14 PH3 = 7 P2O5 + 16 Cr + 21 H2O
Nd2O3 + Fe3O4 + FeB + Ca = Nd2Fe14B + CaO =>
3 Nd2O3 + 13 Fe3O4 + 3 FeB + 61 Ca = 3 Nd2Fe14B + 61 CaO
KY + Pb(NO3)2 = PbY2 + KNO3 =>
2 KY + Pb(NO3)2 = PbY2 + 2 KNO3
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Ni(NO3)2 + NH3 + H2O = NH4NO3 + NiOH2 =>
4 Ni(NO3)2 + 10 NH3 + 7 H2O = 9 NH4NO3 + 4 NiOH2
BaO + HCl + HNO3 = BaNO3 + H2O + Cl2 =>
2 BaO + 2 HCl + 2 HNO3 = 2 BaNO3 + 2 H2O + Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6 + KMnO4 = C3H6KMnO4 =>
C3H6 + KMnO4 = C3H6KMnO4
F2 + NaOH = OF + NaF + H2O =>
3 F2 + 4 NaOH = 2 OF + 4 NaF + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KCl + CaO = CaCl2 + K2O =>
2 KCl + CaO = CaCl2 + K2O
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2
HCl + Mg(OH)2 = MgCl2 + H + O2 =>
2 HCl + Mg(OH)2 = MgCl2 + 4 H + O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe2O3(s) + H2O(g) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(g) = 2 Fe(OH)3(s)
CuBr2 + Na2SO3 + H2O = CuBr + NaBr + H2SO4 =>
2 CuBr2 + Na2SO3 + H2O = 2 CuBr + 2 NaBr + H2SO4
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu =>
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu
Cr2O7 + PH3 = P2O5 + Cr + H2O =>
8 Cr2O7 + 14 PH3 = 7 P2O5 + 16 Cr + 21 H2O
K2S + KMnO4 + H2SO4 = K2SO4 + Mn(SO4)2 + H2O =>
3 K2S + 8 KMnO4 + 20 H2SO4 = 7 K2SO4 + 8 Mn(SO4)2 + 20 H2O
KHSO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
10 KHSO3 + 4 KMnO4 + H2SO4 = 7 K2SO4 + 4 MnSO4 + 6 H2O
CH2 + Cl2 = C2Cl6 + HCl =>
2 CH2 + 5 Cl2 = C2Cl6 + 4 HCl
Xo2 + Sq2 = XoSq =>
Xo2 + Sq2 = 2 XoSq
C7H8 + KMnO4 + H2SO4 = C6H5OH + K2SO + MnSO4 + H2O =>
24 C7H8 + 10 KMnO4 + 15 H2SO4 = 28 C6H5OH + 5 K2SO + 10 MnSO4 + 27 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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