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2 AsO5 + 13 H2SO4 + 13 Zn = 2 AsH3 + 10 H2O + 13 ZnSO4
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
HBr + K = HK + Br =>
HBr + K = HK + Br
N2O5 + H2O = HN2O5 + O2 =>
4 N2O5 + 2 H2O = 4 HN2O5 + O2
Co(NO3)2 + CuCl2 = Cu(NO3)2 + CoCl2 =>
Co(NO3)2 + CuCl2 = Cu(NO3)2 + CoCl2
Sr3(PO4)2 + C2H4O2 = H3PO4 + Sr(CH3CO2)2 =>
Sr3(PO4)2 + 6 C2H4O2 = 2 H3PO4 + 3 Sr(CH3CO2)2
HBO2 + H2O = H3O + BO2 =>
HBO2 + H2O = H3O + BO2
[Co(NH3)5(H2O)]Cl2 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + NH3 + H2O =>
2[Co(NH3)5(H2O)]Cl2 + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 2 NH3 + 4 H2O
Ca2(CO3)2(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca2(CO3)2(s) + 4 HCl(aq) = 2 CaCl2(aq) + 2 CO2(g) + 2 H2O(l)
C6H15N2O3S + NaOH = C6H14N2O3S + Na + H2O =>
C6H15N2O3S + NaOH = C6H14N2O3S + Na + H2O
H2SO4 + Sb(OH)3 = Sb2(SO4)3 + H2O =>
3 H2SO4 + 2 Sb(OH)3 = Sb2(SO4)3 + 6 H2O
CH5OH + K2Cr2O7 + H2SO4 = CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH5OH + 5 K2Cr2O7 + 20 H2SO4 = 3 CHCOOH + 5 Cr2(SO4)3 + 5 K2SO4 + 35 H2O
KOH + NO2 = N2 + KNO3 + H2O =>
8 KOH + 10 NO2 = N2 + 8 KNO3 + 4 H2O
VCl2 + O2 = VO2Cl + Cl2 =>
2 VCl2 + 2 O2 = 2 VO2Cl + Cl2
NaN3 + Fe(OH)3 = NaOH + Fe + N2 =>
6 NaN3 + 2 Fe(OH)3 = 6 NaOH + 2 Fe + 9 N2
HgS + KOH + NH4Cl + H2O2 = Hg2Cl2 + K2S5 + NH4OH =>
10 HgS + 4 KOH + 10 NH4Cl + 3 H2O2 = 5 Hg2Cl2 + 2 K2S5 + 10 NH4OH
NaCl + SO4 = NaSO4 + Cl =>
NaCl + SO4 = NaSO4 + Cl
As2O3(s) + HCl(aq) + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
3 As2O3(s) + 4 HCl(aq) + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Fe(s) + N2(g) = FeN(s) =>
2 Fe(s) + N2(g) = 2 FeN(s)
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4*21H2O =>
21 NH3 + MgSO4 + 21 CH3OH = 21 CH3NH2 + MgSO4*21H2O
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
NiCl2 + H2S = NiH2 + Cl2S =>
NiCl2 + H2S = NiH2 + Cl2S
KI + Co(NO3)2 = K(NO3) + CoI2 =>
2 KI + Co(NO3)2 = 2 K(NO3) + CoI2
Hg(C2H3O2)2 + NaOH = HgOH + Na(C2H3O2)2 =>
Hg(C2H3O2)2 + NaOH = HgOH + Na(C2H3O2)2
Al + KNO2 + KOH + H2O = K[Al(OH)6] + NH3 =>
6 Al + 5 KNO2 + KOH + 25 H2O = 6 K[Al(OH)6] + 5 NH3
CH3COO = CH3 + CO2 =>
CH3COO = CH3 + CO2
Ca(NO3)2*NH4*NO3*10H2O + Na2CO3*10H2O = NaNO3 + CaCO3 + NH3 + CO2 + H2O =>
2 Ca(NO3)2*NH4*NO3*10H2O + 3 Na2CO3*10H2O = 6 NaNO3 + 2 CaCO3 + 2 NH3 + CO2 + 51 H2O
K2C2O4 + MnO2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
K2C2O4 + MnO2 + 2 H2SO4 = MnSO4 + 2 CO2 + 2 H2O + K2SO4
CH3COONH4 + H2O = NH4OH + CH3COOH =>
CH3COONH4 + H2O = NH4OH + CH3COOH
NF3 + KMnO4 + H2SO4 = NO2 + F2 + K2SO4 + MnSO4 + H2O =>
10 NF3 + 8 KMnO4 + 12 H2SO4 = 10 NO2 + 15 F2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
C6H6Cl + Na + ClCH3 = C6H6CH3 + NaCl =>
C6H6Cl + 2 Na + ClCH3 = C6H6CH3 + 2 NaCl
BrO3{-} + HAsO3{2-} + H{+} = Br{-} + H3AsO4 =>
BrO3{-} + 3 HAsO3{2-} + 6 H{+} = Br{-} + 3 H3AsO4
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
Mn2O7 + Zn = ZnO + Mn =>
Mn2O7 + 7 Zn = 7 ZnO + 2 Mn
NaOCl + NH3 = Cl2 + NaONH3 =>
2 NaOCl + 2 NH3 = Cl2 + 2 NaONH3
Zn(CO3) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g) =>
Zn(CO3) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
CuSO4*5H2O + ZnO = ZnSO4 + H2O + Cu + O2 =>
2 CuSO4*5H2O + 2 ZnO = 2 ZnSO4 + 10 H2O + 2 Cu + O2
HClO3 + Al2(SO3)3 = H2O + SO2 + Al(ClO3)3 =>
6 HClO3 + Al2(SO3)3 = 3 H2O + 3 SO2 + 2 Al(ClO3)3
KAlO2 + CO2 + H2O = K2CO3 + Al(OH)3 =>
2 KAlO2 + CO2 + 3 H2O = K2CO3 + 2 Al(OH)3
K + Ba = K2Ba3 =>
2 K + 3 Ba = K2Ba3
KOH + CaS = K2S + Ca(OH)2 =>
2 KOH + CaS = K2S + Ca(OH)2
CoS + O2 = CoOSO2 =>
2 CoS + 3 O2 = 2 CoOSO2
Fe(NO3)3 + Ni(NO3)2 = Fe(NO3)2 + Ni(NO3)3 =>
Fe(NO3)3 + Ni(NO3)2 = Fe(NO3)2 + Ni(NO3)3
H2O = OH + H =>
H2O = OH + H
NaCl + Ag(NO4) = AgCl + Na(NO4) =>
NaCl + Ag(NO4) = AgCl + Na(NO4)
C5H10 + O2 = CO2 + H22O =>
22 C5H10 + 115 O2 = 110 CO2 + 10 H22O
PbO2(s) + HI(aq) = I2(s) + PbI2(aq) + H2O =>
PbO2(s) + 4 HI(aq) = I2(s) + PbI2(aq) + 2 H2O
MnO4{-} + C2O4{2-} + H3O{+} = Mn{+} + CO2 + H2O =>
MnO4{-} + 3 C2O4{2-} + 8 H3O{+} = Mn{+} + 6 CO2 + 12 H2O
HI(aq) + KHSO3(aq) = KI(aq) + H2O + SO2 =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O + SO2
NH3N + O2 = NO + H2O(h) =>
4 NH3N + 7 O2 = 8 NO + 6 H2O(h)
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