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2 H3AsO4 = As2O5 + 3 H2O
P + Br3 = PBr5 =>
3 P + 5 Br3 = 3 PBr5
Sn2O3 + H = Sn + H2O =>
Sn2O3 + 6 H = 2 Sn + 3 H2O
C3H7OH + KOH = C3H7OK + H2O =>
C3H7OH + KOH = C3H7OK + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH4SCN + FeCl3 + H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
C + S8 = CS2 =>
4 C + S8 = 4 CS2
HCN + H2 = CH3NH2 =>
HCN + 2 H2 = CH3NH2
Ca3N2 + PbCl4 = Pb3N4 + CaCl2 =>
2 Ca3N2 + 3 PbCl4 = Pb3N4 + 6 CaCl2
Ag(NO3) + Co(NO3)2 = Ag(NO3)2 + Co(NO3) =>
Ag(NO3) + Co(NO3)2 = Ag(NO3)2 + Co(NO3)
Ni(CO3) = NiO + CO2 =>
Ni(CO3) = NiO + CO2
Mg(NO3) + H2SO4 = MgSO4 + H2(NO3) =>
Mg(NO3) + H2SO4 = MgSO4 + H2(NO3)
Ru3(CO)12 + AgAuTe4 + Na2O + KAu(CN)2 + Fe2(SO4)3 + H2O = K4Fe(CN)6 + C4H3AuNa2OS + HNO3 + Au2O3 + RuO2 + TeO + AgO =>
52 Ru3(CO)12 + 36 AgAuTe4 + 234 Na2O + 624 KAu(CN)2 + 78 Fe2(SO4)3 + 507 H2O = 156 K4Fe(CN)6 + 234 C4H3AuNa2OS + 312 HNO3 + 213 Au2O3 + 156 RuO2 + 144 TeO + 36 AgO
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
CoSO4(aq) + Zn(s) = ZnSO4(aq) + Co(s) =>
CoSO4(aq) + Zn(s) = ZnSO4(aq) + Co(s)
Be(OH)2 + Ca(OH)2 = CaBeO2 + H2O =>
Be(OH)2 + Ca(OH)2 = CaBeO2 + 2 H2O
F2 + HCl = FH + Cl2 =>
F2 + 2 HCl = 2 FH + Cl2
ClBr + I2 = ClBrI =>
2 ClBr + I2 = 2 ClBrI
AgNO3 + Cu(C2O4) = Ag2C2O4 + Cu(NO3)2 =>
2 AgNO3 + Cu(C2O4) = Ag2C2O4 + Cu(NO3)2
NH4Cl(aq) + H2O(aq) = NH3(aq) + H3O(aq) + Cl =>
NH4Cl(aq) + H2O(aq) = NH3(aq) + H3O(aq) + Cl
Na2S2O8 + H2O + SO2 = H2SO4 + Na2S2O3 =>
Na2S2O8 + 5 H2O + 5 SO2 = 5 H2SO4 + Na2S2O3
HNO3 + KRb2S = HRb2S + KNO3 =>
HNO3 + KRb2S = HRb2S + KNO3
NaHCO3 + C6H8O7 = CO2 + Na3C3H5O(COO)3 + H2O =>
3 NaHCO3 + C6H8O7 = 3 CO2 + Na3C3H5O(COO)3 + 3 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
MnO4{-0+H{+}+SO3 = Mn{2+}+H2O+SO4 =>
2 MnO4{-0+6H{+}+5SO3 = 2 Mn{2+}+3H2O+5SO4
C8H6O4 + C2H6O2 = H2O + C9H8O4 =>
9 C8H6O4 + 9 C2H6O2 = 14 H2O + 10 C9H8O4
Ba(NO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaNO3(aq) =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaNO3(aq)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I{+2} + H2O =>
Cr2O7{-2} + 2 I{-} + 14 H{+} = 2 Cr{+3} + 2 I{+2} + 7 H2O
C + O2 = CO2 =>
C + O2 = CO2
CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + 17 NO + 10 H2O
CO2 + H2O + Br2 = C15Br2H26 + O2 =>
30 CO2 + 26 H2O + 2 Br2 = 2 C15Br2H26 + 43 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
Hg + HCl = HgCl2 + H2 =>
Hg + 2 HCl = HgCl2 + H2
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
MgI2 + F2 = MgF2 + I =>
MgI2 + F2 = MgF2 + 2 I
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
FeS2 + O2 = Fe + S4O =>
4 FeS2 + O2 = 4 Fe + 2 S4O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO)3 + H2O =>
K2Cr2O7 + 12 Na2SO3 + 4 H2SO4 = K2SO4 + 12 Na2SO4 + Cr2(SO)3 + 4 H2O
P + SO3 = PSO3 =>
P + SO3 = PSO3
S2 + F6 = S2F3 =>
2 S2 + F6 = 2 S2F3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(CH3COO)2 + C2H3Cl + CaC2 = CaCl2 + (CH3)2CO + Cu2C2 + CO2 =>
14 Cu(CH3COO)2 + 12 C2H3Cl + 6 CaC2 = 6 CaCl2 + 20(CH3)2CO + 7 Cu2C2 + 18 CO2
I2(l) + Cl2(l) = ICl =>
I2(l) + Cl2(l) = 2 ICl
HNO2 + HSO3 = HNO(SO3)2 + H2O =>
HNO2 + 2 HSO3 = HNO(SO3)2 + H2O
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