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8 Al + 2 Na(OH) + 6 H2O = 2 Na(AlOH)4 + 3 H2
CO2 + Sc = ScC2O4 =>
2 CO2 + Sc = ScC2O4
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KNO3(aq)
SrN + F2 = Sr2F2 + N2 =>
2 SrN + F2 = Sr2F2 + N2
FeS2 + O2 = FeS2O =>
2 FeS2 + O2 = 2 FeS2O
C6H5CH2ONa + H2SO4 = C6H5CH2OH + Na2SO4 =>
2 C6H5CH2ONa + H2SO4 = 2 C6H5CH2OH + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
InCl + H2O = HCl + In(OH) =>
InCl + H2O = HCl + In(OH)
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
CH3COOH + C4H10O = CH3CH2OCOCH2CH2CH2 + H2O =>
10 CH3COOH + 7 C4H10O = 8 CH3CH2OCOCH2CH2CH2 + 11 H2O
KNO3 + H2S = KNO2 + S + H2O =>
KNO3 + H2S = KNO2 + S + H2O
I2 + P + HOH = HI + H3PO3 =>
3 I2 + 2 P + 6 HOH = 6 HI + 2 H3PO3
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)
Fe(HCO3)3 + H2SO4 = Fe2(SO4)3 + CO2 + H2O =>
2 Fe(HCO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 CO2 + 6 H2O
(NH4)2S + Ca = CaS + NH3 + H2 =>
(NH4)2S + Ca = CaS + 2 NH3 + H2
CuCl + KOH = KCl + Cu(OH) =>
CuCl + KOH = KCl + Cu(OH)
ZnCl2 + Na4SiO4 = Zn2SiO4 + NaCl =>
2 ZnCl2 + Na4SiO4 = Zn2SiO4 + 4 NaCl
Pb(NO3)2(aq) + NaI(aq) = PbI(aq) + Na(NO3)2(aq) =>
Pb(NO3)2(aq) + NaI(aq) = PbI(aq) + Na(NO3)2(aq)
CH3COOH + BaCO3 = (CH3COO)2Ba + H2O + CO2 =>
2 CH3COOH + BaCO3 = (CH3COO)2Ba + H2O + CO2
NH3 + H2O2 + KOH = KNO3 + H2 =>
NH3 + H2O2 + KOH = KNO3 + 3 H2
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
[Fe3(OH)2(CH3COO)6]Cl + HNO3 = Fe(OH)2(CH3COO) + CH3COOH + HCl + Fe(NO3)3 =>
[Fe3(OH)2(CH3COO)6]Cl + 6 HNO3 = Fe(OH)2(CH3COO) + 5 CH3COOH + HCl + 2 Fe(NO3)3
Al + Sn2(C2O4)4 = Al2(C2O4)3 + Sn =>
8 Al + 3 Sn2(C2O4)4 = 4 Al2(C2O4)3 + 6 Sn
AgNO3(aq) + CaBr2(aq) = AgBr(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = 2 AgBr(s) + Ca(NO3)2(aq)
H2 + CO5 = HCO5 =>
H2 + 2 CO5 = 2 HCO5
H2SO4 + H2CO3 + Sn(OH)4 = Sn(CO3)(SO4) + H2O =>
H2SO4 + H2CO3 + Sn(OH)4 = Sn(CO3)(SO4) + 4 H2O
Mn2O3 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = 2 MnCl2 + 3 H2O + Cl2
HCl + FeOH = FeCl + H2O =>
HCl + FeOH = FeCl + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + HOH =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 HOH
NaCl2 + H2O = NaOH + Cl + H2 =>
2 NaCl2 + 2 H2O = 2 NaOH + 4 Cl + H2
Ca(OH)2 + (NH4)3PO4 = H2O + NH3 + Ca3(PO4)2 =>
3 Ca(OH)2 + 2(NH4)3PO4 = 6 H2O + 6 NH3 + Ca3(PO4)2
CH3COOH + NaOH = NaCH + CO2 + H2O =>
3 CH3COOH + 4 NaOH = 4 NaCH + 2 CO2 + 6 H2O
CH3COOH + CH3CH2CH2CH2OH = CH3CH2CH2CH2COOH + H2O =>
4 CH3COOH + 3 CH3CH2CH2CH2OH = 4 CH3CH2CH2CH2COOH + 3 H2O
Fe + HNO3 = Fe(NO3) + N2O + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + N2O + 5 H2O
Pb3O4 = Pb2O3 + PbO =>
Pb3O4 = Pb2O3 + PbO
Fe + H2SO4 = FeSO4 + H2* =>
Fe + H2SO4 = FeSO4 + H2*
C2H6 + HBr = C2H8 + Br2 =>
C2H6 + 2 HBr = C2H8 + Br2
MgI2 + Na2CO3 = NaI + MgCO3 =>
MgI2 + Na2CO3 = 2 NaI + MgCO3
KBr(s) + AgNO3(s) = KNO3(s) + AgBr(s) =>
KBr(s) + AgNO3(s) = KNO3(s) + AgBr(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
V + HF + HNO3 = H(VF6) + NO + H2O =>
3 V + 18 HF + 5 HNO3 = 3 H(VF6) + 5 NO + 10 H2O
MnO2 + AlP = MnP + AlO2 =>
MnO2 + AlP = MnP + AlO2
NH3*H2O + CH3COOH = CH3COONH4 + H2O =>
NH3*H2O + CH3COOH = CH3COONH4 + H2O
KOH + Zn3P2 = K3P + Zn(OH)2 =>
6 KOH + Zn3P2 = 2 K3P + 3 Zn(OH)2
C5H11NO2(aq) + O2(g) = CO29(g) + H2O(l) + CH4N2O(aq) =>
4 C5H11NO2(aq) + 267 O2(g) = 18 CO29(g) + 18 H2O(l) + 2 CH4N2O(aq)
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
Na3PO4(aq) + Ni(ClO4)2(aq) = NaClO4(aq) + Ni3(PO4)2 =>
2 Na3PO4(aq) + 3 Ni(ClO4)2(aq) = 6 NaClO4(aq) + Ni3(PO4)2
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)
CuSO4*7H2O(ac) + Zn = ZnSO4*7H2O(ac) + Cu(s) =>
CuSO4*7H2O(ac) + Zn = ZnSO4*7H2O(ac) + Cu(s)
Mg(OH)2 + CO2 = MgO + H2CO3 =>
Mg(OH)2 + CO2 = MgO + H2CO3
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