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2 CrSO3 + 4 H2SO4 = Cr2(SO4)3 + 3 SO2 + 4 H2O
KCrO4 + Ba(NO3)2 = K(NO3)2 + BaCrO4 =>
KCrO4 + Ba(NO3)2 = K(NO3)2 + BaCrO4
PbO4 + HI = I2 + PbI2 + H2O =>
PbO4 + 8 HI = 3 I2 + PbI2 + 4 H2O
CaCl2 + NaOH = CaOH(s) + NaCl2 =>
CaCl2 + NaOH = CaOH(s) + NaCl2
Mg + HCOOH = Mg(COO)2 + H2 =>
Mg + 2 HCOOH = Mg(COO)2 + 2 H2
C8H12 + H2O2 = CO2 + H2O =>
C8H12 + 22 H2O2 = 8 CO2 + 28 H2O
KMnO4 + CH3COCH2COCH3 = MnO6C15H21 + CO2 + H2O + KOH =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6 MnO6C15H21 + 5 CO2 + 10 H2O + 6 KOH
CH4 + CaO2 + H2O = CaCO3 + H2 =>
CH4 + CaO2 + H2O = CaCO3 + 3 H2
WI = W + I2 =>
2 WI = 2 W + I2
Mg2 + NaOH = Na + Mg(OH)2 =>
Mg2 + 4 NaOH = 4 Na + 2 Mg(OH)2
NaHCO3 + KOH = NaHOH + KCO3 =>
NaHCO3 + KOH = NaHOH + KCO3
C14H8 + O2 = CO2 + H2O =>
C14H8 + 16 O2 = 14 CO2 + 4 H2O
B + O2 = BO =>
2 B + O2 = 2 BO
Cr(OH)3 + HNO3 = CrNO3 + H4O3 =>
Cr(OH)3 + HNO3 = CrNO3 + H4O3
B + O2 = BO2 =>
B + O2 = BO2
CO2KOH = KHCO3 =>
CO2KOH = KHCO3
NH4SCN + FeCl3 + H2O = FeH2OSCNCl2 + NH4Cl =>
NH4SCN + FeCl3 + H2O = FeH2OSCNCl2 + NH4Cl
(Cu{+2}) + (S{-2}) = CuS =>
(Cu{+2}) + (S{-2}) = CuS
B + F2 = BF2 =>
B + F2 = BF2
NCl + H4C = H2 + N2 + CCl4 =>
4 NCl + H4C = 2 H2 + 2 N2 + CCl4
N2O3H2O = HNO2 =>
N2O3H2O = 2 HNO2
SiHCl3 = Si + Cl2 + H2 =>
2 SiHCl3 = 2 Si + 3 Cl2 + H2
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
C13H10O + CH4O = C13H10 + CH4O2 =>
C13H10O + CH4O = C13H10 + CH4O2
C5H12S + O2 = CO2 + SO2 + H2O =>
C5H12S + 9 O2 = 5 CO2 + SO2 + 6 H2O
B + F = BF =>
B + F = BF
MgCl2 + NaBr = NaCl + MgBr2 =>
MgCl2 + 2 NaBr = 2 NaCl + MgBr2
Al + Fe(SO4) = Fe + Al2(SO4)3 =>
2 Al + 3 Fe(SO4) = 3 Fe + Al2(SO4)3
Cu + HNO3(aq) = Cu(NO3)2 + NO2 + H2O(l) =>
Cu + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2 + 2 H2O(l)
H3PO4 + FeBr2 = HBr + Fe3(PO4)2 =>
2 H3PO4 + 3 FeBr2 = 6 HBr + Fe3(PO4)2
SiO2 + H2O = Si6H12O6 + O2 =>
6 SiO2 + 6 H2O = Si6H12O6 + 6 O2
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
Cu + Ag(NO2) = Ag + Cu2(NO2) =>
2 Cu + Ag(NO2) = Ag + Cu2(NO2)
Cu4Cl7 + Zn = Cu + ZnCl2 =>
2 Cu4Cl7 + 7 Zn = 8 Cu + 7 ZnCl2
Zn(NO3)2 + K4Fe(CN)6 = Zn[Fe(CN)6]{2-} + K{+} + NO3{-} =>
Zn(NO3)2 + K4Fe(CN)6 = Zn[Fe(CN)6]{2-} + 4 K{+} + 2 NO3{-}
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2} =>
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2}
(ZnO) + (H2SO4) = ZnSO4 + H2O =>
(ZnO) + (H2SO4) = ZnSO4 + H2O
Co2[Fe(CN)6] + HNO3 = HFe(CN)6NO3 + Co2 =>
Co2[Fe(CN)6] + HNO3 = HFe(CN)6NO3 + Co2
KClO3 + N2H4 = N2 + KCl + H2O =>
2 KClO3 + 3 N2H4 = 3 N2 + 2 KCl + 6 H2O
SiHCl3 = Si + Cl2 + H2 =>
2 SiHCl3 = 2 Si + 3 Cl2 + H2
CH4 + CaO2 + H2O = CaCO3 + H2 =>
CH4 + CaO2 + H2O = CaCO3 + 3 H2
Cu + Au2(SO4)3 = CuSO4 + Au =>
3 Cu + Au2(SO4)3 = 3 CuSO4 + 2 Au
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
AgKCl = AgClK =>
AgKCl = AgClK
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
Mg + FeCl3 = MgCl2 + FeCl2 =>
Mg + 2 FeCl3 = MgCl2 + 2 FeCl2
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
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