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8 Re + Zr + Hf = Re8ZrHf
Al(NO3)3 + C6H8O7 = Al + CO2 + N2 + H2O =>
2 Al(NO3)3 + 2 C6H8O7 = 2 Al + 12 CO2 + 3 N2 + 8 H2O
HSO + Cu(OH) = CuSO + H2O =>
HSO + Cu(OH) = CuSO + H2O
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
Pb(CH3COO)2 + Na2O = PbO + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2O = PbO + Na2(CH3COO)2
Ru + OH = Ru(OH)3 =>
Ru + 3 OH = Ru(OH)3
K3Po4 + CaCl2 = KCl + Ca3(Po4)2 =>
2 K3Po4 + 3 CaCl2 = 6 KCl + Ca3(Po4)2
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Na2Co3 + Cu(No3)2 = Na2(No3)2 + CuCo3 =>
Na2Co3 + Cu(No3)2 = Na2(No3)2 + CuCo3
NaCH3COO + Cu(NO3)2 = NaNO3 + Cu(CH3COO)2 =>
2 NaCH3COO + Cu(NO3)2 = 2 NaNO3 + Cu(CH3COO)2
(NH4)2SO4(aq) + KOH(aq) = NH3(g) + H2O(aq) + K2SO4(aq) =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 NH3(g) + 2 H2O(aq) + K2SO4(aq)
NaCl + BaCl2 = NaCl2BaCl =>
NaCl + BaCl2 = NaCl2BaCl
Pb(NO3)2 + NaOH + NaOCl = NaNO3 + NaCl + PbO2 + H2O =>
Pb(NO3)2 + 2 NaOH + NaOCl = 2 NaNO3 + NaCl + PbO2 + H2O
Ba(OH)2 + CaCl2 = CaOH + Ba + Cl =>
Ba(OH)2 + 2 CaCl2 = 2 CaOH + Ba + 4 Cl
KHSO3 + HNO3 = KNO3 + HSO3 + H =>
KHSO3 + HNO3 = KNO3 + HSO3 + H
Na2CO3 + H2S = Na2S + H2CO3 =>
Na2CO3 + H2S = Na2S + H2CO3
Co9S8 + NaOH + NaClO3 = Co + Na2SO4 + NaCl + H2O =>
Co9S8 + 16 NaOH + 8 NaClO3 = 9 Co + 8 Na2SO4 + 8 NaCl + 8 H2O
KBr + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Br2 =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + Br2
NH4SCN + H2SO4 = HSCN + (NH4)2SO4 =>
2 NH4SCN + H2SO4 = 2 HSCN + (NH4)2SO4
HBrO + Ca(OH)2 = Ca(BrO)2 + H2O =>
2 HBrO + Ca(OH)2 = Ca(BrO)2 + 2 H2O
Or + J = OrJ =>
Or + J = OrJ
SiO2(g) + NaOH(aq) = Na2SiO3(aq) + H2O(l) =>
SiO2(g) + 2 NaOH(aq) = Na2SiO3(aq) + H2O(l)
LiBr + Co(SO3)2 = CoBr + Li(SO3)2 =>
LiBr + Co(SO3)2 = CoBr + Li(SO3)2
NiCl2(aq) + Na3(PO4)(aq) = Ni3(PO4)2 + NaCl =>
3 NiCl2(aq) + 2 Na3(PO4)(aq) = Ni3(PO4)2 + 6 NaCl
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C2H6(l) + O2 = CO2(aq) + H2O(l) =>
2 C2H6(l) + 7 O2 = 4 CO2(aq) + 6 H2O(l)
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4 =>
Cu(II)SO4 + Zn(NO2) = Cu(II)NO2 + ZnSO4
ClO2 + P4 + H2O = H3PO4 + HCl =>
4 ClO2 + P4 + 8 H2O = 4 H3PO4 + 4 HCl
CH3CH2CO2CH3 + O2 = CO2 + H2O =>
CH3CH2CO2CH3 + 5 O2 = 4 CO2 + 4 H2O
Pb(NO3)2 + NaOH + NaOCl = NaNO3 + NaCl + PbO2 + H2O =>
Pb(NO3)2 + 2 NaOH + NaOCl = 2 NaNO3 + NaCl + PbO2 + H2O
Au(NO3)3 + Sn = Au3 + SnNO3 =>
3 Au(NO3)3 + 9 Sn = Au3 + 9 SnNO3
P4(s) + NaOH(aq) + H2O(l) = PH3(g)Na2 + HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g)Na2 + 2 HPO3(aq)
MoO3 + Zn + H2SO4 = Mo2SO4 + ZnSO4 + H2O =>
2 MoO3 + 5 Zn + 6 H2SO4 = Mo2SO4 + 5 ZnSO4 + 6 H2O
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS =>
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS
NaI(l) + AgNO3 = AgI + NaNO3 =>
NaI(l) + AgNO3 = AgI + NaNO3
AI + (OH)3 + HBr = AIBr3 + H2O =>
AI + (OH)3 + 3 HBr = AIBr3 + 3 H2O
Ag3N = Ag + N2 =>
2 Ag3N = 6 Ag + N2
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2 =>
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2
SbCl3 + Cl = SbCl4 =>
SbCl3 + Cl = SbCl4
SO2(g) + O(g) = SO3 =>
SO2(g) + O(g) = SO3
Pb(NO3)2 + Ca(SO4)2 = Pb(SO4)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(SO4)2 = Pb(SO4)2 + Ca(NO3)2
Cu + HCl + O2 = CuCl + H2O =>
4 Cu + 4 HCl + O2 = 4 CuCl + 2 H2O
Pb + H2O = Pb(OH2) =>
Pb + H2O = Pb(OH2)
C20H13O3N3 + SO4{2-} + H{+} = CO2 + SH2 + NH4{+} + H2O =>
4 C20H13O3N3 + 39 SO4{2-} + 90 H{+} = 80 CO2 + 39 SH2 + 12 NH4{+} + 8 H2O
Au(SO3)2 = Au + (SO3)2 =>
Au(SO3)2 = Au + (SO3)2
Fe + O2 = Fe(iii)O =>
2 Fe + O2 = 2 Fe(iii)O
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
Zn(HCO3)2 + HCl = ZnCl2 + H2O + CO2 =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 H2O + 2 CO2
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