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CrO2({-}) + 2 ClO({-}) = CrO4({-}2) + 2 Cl({-})
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
C(s) + H2(g) + O2(g) = CH3OH(l) =>
2 C(s) + 4 H2(g) + O2(g) = 2 CH3OH(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H5 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
2 C2H5 + 26 Cu(OH)2 + 8 NaOH = 13 Cu2O + 4 Na2CO3 + 35 H2O
O3 + KI = K2O + I =>
O3 + 6 KI = 3 K2O + 6 I
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
CaCl2(aq) + KI(aq) = CaI(aq) + KCl2(aq) =>
CaCl2(aq) + KI(aq) = CaI(aq) + KCl2(aq)
Cr(s) + SnCl2(aq) = Sn(s) + CrCl2(aq) =>
Cr(s) + SnCl2(aq) = Sn(s) + CrCl2(aq)
H3PO2 + HNO3 = H3PO3 + NO + H2O =>
3 H3PO2 + 2 HNO3 = 3 H3PO3 + 2 NO + H2O
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
H3BO3 + CH3OH = B(OCH3)3 + H2O =>
H3BO3 + 3 CH3OH = B(OCH3)3 + 3 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
NH3 + Cu(NO3)2 = Cu(NH3)4 + NO3 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + 2 NO3
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq) =>
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq)
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
FeBr3 + K2S = FeS + S + KBr =>
2 FeBr3 + 3 K2S = 2 FeS + S + 6 KBr
Zn + PO4 = ZnPO4 =>
Zn + PO4 = ZnPO4
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Hg(Ac)2 + Na2S = Hg2S + Na(Ac)2 =>
2 Hg(Ac)2 + Na2S = Hg2S + 2 Na(Ac)2
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
CH3CO2 + H2O = CO2 + CH4 =>
8 CH3CO2 + 2 H2O = 9 CO2 + 7 CH4
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
HIO = HI + HIO3 =>
3 HIO = 2 HI + HIO3
Ce + HNO3 = H2 + Ce(NO3)3 =>
2 Ce + 6 HNO3 = 3 H2 + 2 Ce(NO3)3
NaCl + H2SO4 + O = NaSO4 + Cl + H2O =>
NaCl + H2SO4 + O = NaSO4 + Cl + H2O
(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
KI + Fe = K2Fe + I2 =>
2 KI + Fe = K2Fe + I2
CU(s) + HCl(l) = CUCl2 + H2 =>
CU(s) + 2 HCl(l) = CUCl2 + H2
Na + C2 = NaC2 =>
Na + C2 = NaC2
Cu2(SO4)2 + Fe = Fe3(SO4)2 + Cu =>
Cu2(SO4)2 + 3 Fe = Fe3(SO4)2 + 2 Cu
KCl + HNO3 = KNO3 + Cl2 + NO2 + H2O =>
2 KCl + 4 HNO3 = 2 KNO3 + Cl2 + 2 NO2 + 2 H2O
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
Pb(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 PbSO4
C2H3NO + H2O = CO2 + C5H11N3O2 =>
3 C2H3NO + H2O = CO2 + C5H11N3O2
Zn3(PO4)2 + CuCl2 = ZnCl2 + Cu3(PO4)2 =>
Zn3(PO4)2 + 3 CuCl2 = 3 ZnCl2 + Cu3(PO4)2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
(CH3)SiCl2 + HO = (CH3)SiO + HCl2 =>
(CH3)SiCl2 + HO = (CH3)SiO + HCl2
NiO + Li = LiO + Ni =>
NiO + Li = LiO + Ni
S + Fl = SFl6 =>
S + 6 Fl = SFl6
H3AsO4 + Fe(OH)2 = FeHAsO4 + H2O =>
H3AsO4 + Fe(OH)2 = FeHAsO4 + 2 H2O
CrCl3 + NH4OH = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4Cl
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
CH3CHO + I2 + NaOH = CH3COOH + NaI + H2O =>
CH3CHO + I2 + 2 NaOH = CH3COOH + 2 NaI + H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Fe(OH)3 + K4(Fe(CN6)) = Fe4(Fe(CN6))3 + KOH =>
4 Fe(OH)3 + 3 K4(Fe(CN6)) = Fe4(Fe(CN6))3 + 12 KOH
C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O
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