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NH3 + 2 K2(HgI4) + 3 KOH = Hg2NI*H2O + 7 KI + 2 H2O
Na2S2O3 + KMnO4 + HCl = Na2S2O4 + MnCl2 + KCl + H2O =>
5 Na2S2O3 + 2 KMnO4 + 6 HCl = 5 Na2S2O4 + 2 MnCl2 + 2 KCl + 3 H2O
AlCl3 + NaNO2 = Al(NO2)3 + NaCl =>
AlCl3 + 3 NaNO2 = Al(NO2)3 + 3 NaCl
CH2 + CO2 = CO + H2 =>
CH2 + CO2 = 2 CO + H2
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
Ca(NO3)2KOH = CaOHK(NO3)2 =>
Ca(NO3)2KOH = CaOHK(NO3)2
C4H10O2 + HCl = C4H8Cl2 + H2O =>
C4H10O2 + 2 HCl = C4H8Cl2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Se + Br2 + H2O = HBr + H2SeO4 =>
Se + 3 Br2 + 4 H2O = 6 HBr + H2SeO4
V10O28{6-} + H2SO3 + H{+} = VO{+2} + HSO4{-} + H2O =>
V10O28{6-} + 5 H2SO3 + 21 H{+} = 10 VO{+2} + 5 HSO4{-} + 13 H2O
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C48H100O6 + O2 = CO2 + H2O =>
C48H100O6 + 70 O2 = 48 CO2 + 50 H2O
COCl2 + H2O = HCl + CO(oh)2 =>
COCl2 + H2O = 2 HCl + CO(oh)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K(ClO2) + KI + H2O = KCl + I + K(OH) =>
K(ClO2) + 4 KI + 2 H2O = KCl + 4 I + 4 K(OH)
O2 + LiOH + HBr = H2O + LiBrO3 =>
3 O2 + 2 LiOH + 2 HBr = 2 H2O + 2 LiBrO3
NH4OH + CuO = Cu2O + H2O + N2O =>
2 NH4OH + 8 CuO = 4 Cu2O + 5 H2O + N2O
Hg(NO3)2 + Na2(SO4) = HgSO4 + NaNO3 =>
Hg(NO3)2 + Na2(SO4) = HgSO4 + 2 NaNO3
C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr =>
2 C6H5MgBr + C6H5CO2CH3 = (C6H5)3COMgBr + CH3OMgBr
U + HBr = UBr4 + H =>
U + 4 HBr = UBr4 + 4 H
C6H12O6 + HNO3 = C6H10O8 + NH3 + H2O2 =>
5 C6H12O6 + 4 HNO3 = 5 C6H10O8 + 4 NH3 + H2O2
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
Sn + CI = SnCI =>
Sn + CI = SnCI
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
B2O3 + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3 + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
O2N2 = N2O2 =>
O2N2 = N2O2
KI + K2Cr2O7 + H2O = KIO3 + Cr(OH)3 + KOH =>
KI + K2Cr2O7 + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
MnO4{-]+I{-}+H{+} = Mn{2+}+I2+H2O =>
2 MnO4{-]+10I{-}+16H{+} = 2 Mn{2+}+5I2+8H2O
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
K4[Fe(CN)6] + NH4Cl = FeCl2 + KCl + NH4CN =>
K4[Fe(CN)6] + 6 NH4Cl = FeCl2 + 4 KCl + 6 NH4CN
HClO2(aq) + NaOH(aq) = NaClO2(aq) + H2O(l) =>
HClO2(aq) + NaOH(aq) = NaClO2(aq) + H2O(l)
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
Fe(s) + AgNO3 = Fe(NO3)2(aq) + Ag(s) =>
Fe(s) + 2 AgNO3 = Fe(NO3)2(aq) + 2 Ag(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HO2 + S = H2SO4 =>
2 HO2 + S = H2SO4
ScCl3 + Ca = Sc + CaCl2 =>
2 ScCl3 + 3 Ca = 2 Sc + 3 CaCl2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HSeO4 + H2O = H3O + SeO4 =>
HSeO4 + H2O = H3O + SeO4
Tc + H2PO3 = Tc(H2PO3) =>
Tc + H2PO3 = Tc(H2PO3)
MgSO4(aq) + K2CO3 = MgCO3(s) + K2 + SO4(aq) =>
MgSO4(aq) + K2CO3 = MgCO3(s) + K2 + SO4(aq)
Ca3(PO4)2 + NaI = CaI2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaI = 3 CaI2 + 2 Na3(PO4)
KBr + Cr(NO3)3 = KNO3 + CrBr3 =>
3 KBr + Cr(NO3)3 = 3 KNO3 + CrBr3
(NH4)2CO3 + NH4OH = (NH4)2OH + NH4CO3 =>
(NH4)2CO3 + NH4OH = (NH4)2OH + NH4CO3
NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2(s) + NaC2H3O2(aq)* =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2(s) + 2 NaC2H3O2(aq)*
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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