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2 KNO3 + 2 KI + 8 HCl = 2 NO + I2 + 4 KCl2 + 4 H2O
KMnO4 + H2SO4 + C2H2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
All(NH4)(SO4)2 + Ba(OH)2 = BaSO4 + All(OH)3 + (NH4)2SO4 =>
2 All(NH4)(SO4)2 + 3 Ba(OH)2 = 3 BaSO4 + 2 All(OH)3 + (NH4)2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ba{2+} + SO4{2-} = BaSO4(s) =>
Ba{2+} + SO4{2-} = BaSO4(s)
HS({-}) + O2 = SO4{-2} + H{+} =>
HS({-}) + 2 O2 = SO4{-2} + H{+}
K2Cr2O7 + SnCl2 + HCl = CrCl2 + SnCl4 + KCl2 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl2 + 3 SnCl4 + 2 KCl2 + 7 H2O
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
KCN + K2Cr2O7 + HCl = KCl + CrCl3 + CO2 + NO + H2O =>
6 KCN + 7 K2Cr2O7 + 62 HCl = 20 KCl + 14 CrCl3 + 6 CO2 + 6 NO + 31 H2O
Mg + Fe + SO4 + H2O = MgFe4(SO4)6(OH)2*20H2O + SO3 =>
Mg + 4 Fe + 7 SO4 + 21 H2O = MgFe4(SO4)6(OH)2*20H2O + SO3
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cu(OH)2 + Ca = CaOH + Cu =>
Cu(OH)2 + 2 Ca = 2 CaOH + Cu
Zn(HSO3)2 = ZnO + SO2 + H2O =>
Zn(HSO3)2 = ZnO + 2 SO2 + H2O
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
FeCe3 + AgNO3 = AgCe + Fe(NO3)3 =>
FeCe3 + 3 AgNO3 = 3 AgCe + Fe(NO3)3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaHCO3 + H2C2O4 = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + H2C2O4 = Na2C2O4 + 2 CO2 + 2 H2O
CH2O + Cr2O7{2-} + H{+} = CHOO + Cr{3+} + H2O =>
2 CH2O + Cr2O7{2-} + 8 H{+} = 2 CHOO + 2 Cr{3+} + 5 H2O
H4SiO4 + Ba(OH)2 = Ba2(SiO4) + H2O =>
H4SiO4 + 2 Ba(OH)2 = Ba2(SiO4) + 4 H2O
Cu + AlBr3 = CuBr3 + Al =>
Cu + AlBr3 = CuBr3 + Al
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
Mg(OH)2 + Ba = Ba(OH)2 + Mg =>
Mg(OH)2 + Ba = Ba(OH)2 + Mg
Na3PO4(aq) + LiOH(aq) = Li3PO4(s) + NaOH(aq) =>
Na3PO4(aq) + 3 LiOH(aq) = Li3PO4(s) + 3 NaOH(aq)
Cr(s) + CoCl3(aq) = CrCl3(aq) + Co(s) =>
Cr(s) + CoCl3(aq) = CrCl3(aq) + Co(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + Cl = H2Cl =>
H2 + Cl = H2Cl
CH4N2O + C2H6O + C12H22O11 = C22H25NO6 + H2O =>
12 CH4N2O + 72 C2H6O + 31 C12H22O11 = 24 C22H25NO6 + 281 H2O
Al(HCO3)3 + HCIO = Al(CIO)3 + H2O + CO2 =>
Al(HCO3)3 + 3 HCIO = Al(CIO)3 + 3 H2O + 3 CO2
C10OH22 + O2 = CO2 + H2O =>
C10OH22 + 15 O2 = 10 CO2 + 11 H2O
CrSO4 + KBrO3 + H2O = Cr(OH)3 + KBr + H2SO4 =>
6 CrSO4 + KBrO3 + 15 H2O = 6 Cr(OH)3 + KBr + 6 H2SO4
Ca + HNO3 = CaHNO3 =>
Ca + HNO3 = CaHNO3
SO2 + H2S = S6 + H2O =>
2 SO2 + 4 H2S = S6 + 4 H2O
Cl2 + CaF2 = ClF2 + Ca =>
Cl2 + 2 CaF2 = 2 ClF2 + 2 Ca
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
S8(s) + Cl2(g) = SCl2(s) =>
S8(s) + 8 Cl2(g) = 8 SCl2(s)
CaO + HNO3 = Ca(NO3)02 + H2O =>
CaO + 2 HNO3 = Ca(NO3)02 + H2O
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Cu + Xe = CuXe =>
Cu + Xe = CuXe
Pb(NO3)2 + Fe(CN)6 = Pb2Fe(CN)6 + NO3 =>
2 Pb(NO3)2 + Fe(CN)6 = Pb2Fe(CN)6 + 4 NO3
BCl3 + NF3 = BNCl3F3 =>
BCl3 + NF3 = BNCl3F3
Pb(NO3)2 + (NH4)2SO4 = Pb(SO4) + NO3(NH4) =>
Pb(NO3)2 + (NH4)2SO4 = Pb(SO4) + 2 NO3(NH4)
KBr + KIO3 + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
10 KBr + 2 KIO3 + 6 H2SO4 = 5 Br2 + I2 + 6 K2SO4 + 6 H2O
K3[Cr(C2O4)3]*3H2O = K2CO3 + K2CrO4 + H2O + CO + CO2 =>
2 K3[Cr(C2O4)3]*3H2O = K2CO3 + 2 K2CrO4 + 6 H2O + 9 CO + 2 CO2
CO2(g) + LiOH = Li2CO3(s) + H2O =>
CO2(g) + 2 LiOH = Li2CO3(s) + H2O
NaIO4 + NaOH + H2O = Na2H3IO6 =>
NaIO4 + NaOH + H2O = Na2H3IO6
FeCl3 + Cu(OH)2 = CuCl3 + Fe(OH)2 =>
FeCl3 + Cu(OH)2 = CuCl3 + Fe(OH)2
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3 =>
(NH4)2CO3 + HNO3 = (NH4)2NO3 + HCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{-4} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + Hg(CN)2 + 6 OH{-}
H3PO4 + LiCl = Li3PO4 + HCl =>
H3PO4 + 3 LiCl = Li3PO4 + 3 HCl
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