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2 Cr(OH)3 + 3 ZnCl2 = 3 Zn(OH)2 + 2 CrCl3
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
Na2Cr2O7 + CH3OH + HNO3 = Cr2(NO3)3 + CH2O2 + NaNO3 + H2O =>
4 Na2Cr2O7 + 9 CH3OH + 20 HNO3 = 4 Cr2(NO3)3 + 9 CH2O2 + 8 NaNO3 + 19 H2O
(ZnS) + O2 = ZnO + SO2 =>
2(ZnS) + 3 O2 = 2 ZnO + 2 SO2
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)4Cl2]Cl + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 6 NH3 + H2O2 = 2[Co(NH3)4Cl2]Cl + 14 H2O
CO2 + HBr = HO2 + CBr =>
CO2 + HBr = HO2 + CBr
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
C17H35COOH + H2O = CH3COO + H3O =>
C17H35COOH + 57 H2O = 9 CH3COO + 41 H3O
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
NaHCO3 + LiOH = LiHCO3 + NaOH =>
NaHCO3 + LiOH = LiHCO3 + NaOH
CrCl2 + H2O = [Cr(H2O)3] + Cl =>
CrCl2 + 3 H2O = [Cr(H2O)3] + 2 Cl
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
Zn2SO4 + NH4OH = ZnOH + (NH4)2SO4 =>
Zn2SO4 + 2 NH4OH = 2 ZnOH + (NH4)2SO4
ClO2F2 + H2O = HF + HClO3 + HClO4 =>
2 ClO2F2 + 3 H2O = 4 HF + HClO3 + HClO4
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
Na2Cl + FeSO4 = Na2SO4 + FeCl =>
Na2Cl + FeSO4 = Na2SO4 + FeCl
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
AuCl4{-} + AsH3 + OH{-} = Au + Cl{-} + AsO3{3-} + H2O =>
2 AuCl4{-} + AsH3 + 9 OH{-} = 2 Au + 8 Cl{-} + AsO3{3-} + 6 H2O
HgNO3 + AlI3 = HgI + Al(NO3)3 =>
3 HgNO3 + AlI3 = 3 HgI + Al(NO3)3
HCl + K2CO3 = K2Cl2 + CO2 + H2O =>
2 HCl + K2CO3 = K2Cl2 + CO2 + H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
KCl(aq) + H2SO4(aq) = K2SO4(aq) + HCl(aq) =>
2 KCl(aq) + H2SO4(aq) = K2SO4(aq) + 2 HCl(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C3N3O3Cl3 + HCl = Cl2 + C3N3O3H3 =>
C3N3O3Cl3 + 3 HCl = 3 Cl2 + C3N3O3H3
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s) =>
Cu(NO3)2(aq) + NH3(aq) = CuH3(s) + N(NO3)2(s)
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2(SO4)
C18H34O2 + H2 = C17H36 + CO2 =>
C18H34O2 + H2 = C17H36 + CO2
CH3 + H2O = CO + H2 =>
2 CH3 + 2 H2O = 2 CO + 5 H2
V2O5 + Na2CO3 = Na4V2O7 + CO2 =>
V2O5 + 2 Na2CO3 = Na4V2O7 + 2 CO2
Co(NO3)2 + C2H5NO2 = Co2O3 + H2O + N2 + CO2 =>
2 Co(NO3)2 + 2 C2H5NO2 = Co2O3 + 5 H2O + 3 N2 + 4 CO2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
CH3 + H2O = CO2 + H2 =>
2 CH3 + 4 H2O = 2 CO2 + 7 H2
Ag2NO3 + KI2 = AgI + KNO3 =>
Ag2NO3 + KI2 = 2 AgI + KNO3
CH2COOH + HCl = H2O + CH2COCl =>
CH2COOH + HCl = H2O + CH2COCl
H2(g) + CuO(s) = Cu(s) + H2O =>
H2(g) + CuO(s) = Cu(s) + H2O
Na[Al(OH)4] = NaAlO2 + H2O =>
Na[Al(OH)4] = NaAlO2 + 2 H2O
Ce2O3 = Ce + O2 =>
2 Ce2O3 = 4 Ce + 3 O2
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 PhC3H7 + 18 KMnO4 + 27 H2SO4 = 5 PhCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
NiCl2*6H2O + NEt4Cl = [NEt4]2NiCl4 + H2O =>
NiCl2*6H2O + 2 NEt4Cl = [NEt4]2NiCl4 + 6 H2O
Ni2Cl = Ni + Cl =>
Ni2Cl = 2 Ni + Cl
C + O2 = C2O =>
4 C + O2 = 2 C2O
AgNO3 + KCl2 = AgCl2 + KNO3 =>
AgNO3 + KCl2 = AgCl2 + KNO3
N2O + O = N2O2 =>
N2O + O = N2O2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
MoO3 + H3PO4 = Mo(PO4)2 + H2O =>
MoO3 + 2 H3PO4 = Mo(PO4)2 + 3 H2O
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
Pb(NO3)2 + NaCO3 = PbCO3 + Na(NO3)2 =>
Pb(NO3)2 + NaCO3 = PbCO3 + Na(NO3)2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
S2Cl2 + NH4Cl = S4N4 + S8 + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + S8 + 16 HCl
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