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Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
Li(s) + H2O = LiOH(s) + H2(g) =>
2 Li(s) + 2 H2O = 2 LiOH(s) + H2(g)
H3SbO4 + Ti(OH)2 = Ti(H2SbO4)2 + H2O =>
2 H3SbO4 + Ti(OH)2 = Ti(H2SbO4)2 + 2 H2O
K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3
Fe(CNS)3 + KCl = FeCl3 + KCNS =>
Fe(CNS)3 + 3 KCl = FeCl3 + 3 KCNS
KCr2O7 + NaOH = NaCr2O7 + KOH =>
KCr2O7 + NaOH = NaCr2O7 + KOH
C18H34O2 + CH3OH = C19H36O2 + C3H8O3 =>
34 C18H34O2 + 5 CH3OH = 32 C19H36O2 + 3 C3H8O3
PbO2 + FeSO4 + H2SO4 = PbSO4 + Fe2(SO4)3 + H2O =>
PbO2 + 2 FeSO4 + 2 H2SO4 = PbSO4 + Fe2(SO4)3 + 2 H2O
Zn(NO3)2 + K2S = ZnS + KNO3 =>
Zn(NO3)2 + K2S = ZnS + 2 KNO3
Fe(s) + Sn(No3)4(aq) = Fe(No3)3(aq) + Sn(s) =>
4 Fe(s) + 3 Sn(No3)4(aq) = 4 Fe(No3)3(aq) + 3 Sn(s)
Cd(s) + NiCl2(aq) = CdCl2(aq) + Ni(s) =>
Cd(s) + NiCl2(aq) = CdCl2(aq) + Ni(s)
H2SO4 + MnS + As2Cr10O35 = HMnO4 + AsH3 + CrS3O12 + H2O =>
374 H2SO4 + 16 MnS + 13 As2Cr10O35 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
CH4ON2 + NO = CO2 + H2O + N2 =>
2 CH4ON2 + 6 NO = 2 CO2 + 4 H2O + 5 N2
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2(SO4) =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2(SO4)
H2O + CrO42{-} + S2{-} = Cr(OH)3 + S + OH{-} =>
42 H2O + CrO42{-} + 80 S2{-} = Cr(OH)3 + 160 S + 81 OH{-}
ClO3 + I{-} + H{+} = I{2} + Cl{-} + H2O =>
3 ClO3 + 7 I{-} + 18 H{+} = 7 I{2} + 3 Cl{-} + 9 H2O
Fe3C + HNO3 = CO2 + NO2 + Fe(NO3)3 + H2O =>
Fe3C + 22 HNO3 = CO2 + 13 NO2 + 3 Fe(NO3)3 + 11 H2O
C2H3O2 + HCl = HC2H3O2 + Cl =>
C2H3O2 + HCl = HC2H3O2 + Cl
Cu(OH)2 + Al2(SO4)3 = Al(OH)3 + CuSO4 =>
3 Cu(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CuSO4
FeCl2 + NaOH + H2O2 = FeO3 + NaCl + H2O =>
FeCl2 + 2 NaOH + 2 H2O2 = FeO3 + 2 NaCl + 3 H2O
CrCl2KOH = KCl2CrOH =>
CrCl2KOH = KCl2CrOH
C3*H8* + O2* = CO2* + H2*O =>
C3*H8* + 5 O2* = 3 CO2* + 4 H2*O
FeCl + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6] =>
4 FeCl + K4[Fe(CN)6] = 4 KCl + Fe4[Fe(CN)6]
Ag(NO3)2(aq) + KCl(aq) = AgCl2(s) + KNO3(aq) =>
Ag(NO3)2(aq) + 2 KCl(aq) = AgCl2(s) + 2 KNO3(aq)
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
Cs + P = CsP4 =>
Cs + 4 P = CsP4
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
CuZnNo3 = CuNo3Zn =>
CuZnNo3 = CuNo3Zn
Zn(OH)2 + LiOH = Zn(OH)3 + Li =>
Zn(OH)2 + LiOH = Zn(OH)3 + Li
PbS + CO2 = PbCO3 + COS =>
PbS + 2 CO2 = PbCO3 + COS
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
*4Fe + O2 = *2Fe2O3 =>
*4Fe + 3 O2 = *2Fe2O3
(H)3(P)(O)4 + Rb(O)(H) = (H)2(O) + (Rb)3(P)(O)4 =>
(H)3(P)(O)4 + 3 Rb(O)(H) = 3(H)2(O) + (Rb)3(P)(O)4
Sn + Cu(OH)2 = Sn(OH)4 + Cu =>
Sn + 2 Cu(OH)2 = Sn(OH)4 + 2 Cu
Cu + PbNo3 = Cu(No3)2 + Pb =>
Cu + 2 PbNo3 = Cu(No3)2 + 2 Pb
Mg{2+} + HCl = MgCl2 + H{+} =>
Mg{2+} + 2 HCl = MgCl2 + 2 H{+}
HI + AgOH = HOH + AgI =>
HI + AgOH = HOH + AgI
As2S2 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
4 As2S2 + 11 HClO4 + 20 H2O = 8 H3AsO4 + 11 HCl + 8 H2SO4
H2 + C3H8 = CH4 =>
2 H2 + C3H8 = 3 CH4
ZnSO4 + Au(NO3) = Au2(SO4)3 + Zn3(NO3)2 =>
3 ZnSO4 + 2 Au(NO3) = Au2(SO4)3 + Zn3(NO3)2
M2O3(s) + C(s) + Cl2(g) = MCl3(l) + CO(g) =>
M2O3(s) + 3 C(s) + 3 Cl2(g) = 2 MCl3(l) + 3 CO(g)
Mg(OH)2(s) + CO2(g) = MgCO3(s) + H2O(l) =>
Mg(OH)2(s) + CO2(g) = MgCO3(s) + H2O(l)
CaSO4(aq) + NaCl(aq) = CaCl2 + Na2SO4(s) =>
CaSO4(aq) + 2 NaCl(aq) = CaCl2 + Na2SO4(s)
C7H150 + O2 = CO2 + H2O =>
2 C7H150 + 89 O2 = 14 CO2 + 150 H2O
H3PO4 + (NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + 17 NH3 + 10 H2O
H2IO3 + SO3 = I2 + SO4 + H2O =>
2 H2IO3 + 4 SO3 = I2 + 4 SO4 + 2 H2O
C2H2 + Cu2Cl2 + NH4OH = Cu2C2 + NH4Cl + H2O =>
C2H2 + Cu2Cl2 + 2 NH4OH = Cu2C2 + 2 NH4Cl + 2 H2O
CdO + Mg = MgO + Cd =>
CdO + Mg = MgO + Cd
KI + Na2CO3 = KCO3 + Na2I =>
KI + Na2CO3 = KCO3 + Na2I
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