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4 FeCr2O7 + 8 K2CO2 + 5 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Bi(OH)3 + HNO3 = H2O + Bi(NO3)3 =>
Bi(OH)3 + 3 HNO3 = 3 H2O + Bi(NO3)3
(NH4)2SO4 + NaBH4 = NH3BH3 + Na2SO4 + H2 =>
(NH4)2SO4 + 2 NaBH4 = 2 NH3BH3 + Na2SO4 + 2 H2
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + NaNO3(aq) =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + 2 NaNO3(aq)
NaBiO3 + H2O2 + H2SO4 = Na2SO4 + Bi(SO4)3 + H2O =>
2 NaBiO3 + H2O2 + 7 H2SO4 = Na2SO4 + 2 Bi(SO4)3 + 8 H2O
PCl5 + NH4Cl = HCl + P4N4Cl8 =>
4 PCl5 + 4 NH4Cl = 16 HCl + P4N4Cl8
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O =>
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O
NaHCO3 + H2O = NaHCO3H2O =>
NaHCO3 + H2O = NaHCO3H2O
Cu2S + NH3 = Cu + H2S + N =>
3 Cu2S + 2 NH3 = 6 Cu + 3 H2S + 2 N
MgCl2 + (NH4)2C2O4 = MgC2O4 + NH4Cl =>
MgCl2 + (NH4)2C2O4 = MgC2O4 + 2 NH4Cl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCrO4 + CaF2 = KF2 + CaCrO4 =>
KCrO4 + CaF2 = KF2 + CaCrO4
C4H10O3 + O2 = CO2 + H2O =>
C4H10O3 + 5 O2 = 4 CO2 + 5 H2O
Ca(C2H3O2)2 + Na2SO4 = CaSO4 + Na(C2H3O2) =>
Ca(C2H3O2)2 + Na2SO4 = CaSO4 + 2 Na(C2H3O2)
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 4 H2O + 6 CO2
WO3 + HCl = WO2Cl2 + H2O =>
WO3 + 2 HCl = WO2Cl2 + H2O
Hg2(aq) + Na2S(aq) = Hg2S(s) + Na(aq) =>
Hg2(aq) + Na2S(aq) = Hg2S(s) + 2 Na(aq)
Th(OH)4 = ThO2 + H2O =>
Th(OH)4 = ThO2 + 2 H2O
Na2(SO4) + CuS = CuSO4 + Na2S =>
Na2(SO4) + CuS = CuSO4 + Na2S
KMnO4 + Fe(NO3)2 = K(NO3)2 + FeMnO4 =>
KMnO4 + Fe(NO3)2 = K(NO3)2 + FeMnO4
NaOH + SI + H2O = H2 + Na2SIO3 =>
2 NaOH + SI + H2O = 2 H2 + Na2SIO3
KMnO4 + NaOH + KBr = K2MnO4 + NaMnO4 + KBrO3 + H2O =>
12 KMnO4 + 6 NaOH + KBr = 6 K2MnO4 + 6 NaMnO4 + KBrO3 + 3 H2O
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
C2H6 + Br2 = C6H5Br + HBr =>
3 C2H6 + 7 Br2 = C6H5Br + 13 HBr
CCl4 + SO3 = COCl2 + S2O5Cl2 =>
CCl4 + 2 SO3 = COCl2 + S2O5Cl2
Ba(OH)2 + (NH4)2Co3 = NH3 + H2O + BaCo3 =>
Ba(OH)2 + (NH4)2Co3 = 2 NH3 + 2 H2O + BaCo3
[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH =>
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH
Ca(OH)2 + C6H12O7 = C12H22CaO14 + H2O =>
Ca(OH)2 + 2 C6H12O7 = C12H22CaO14 + 2 H2O
Ag2SO4 + NH3 + H = AgNH3 + H2SO4 =>
Ag2SO4 + 2 NH3 + 2 H = 2 AgNH3 + H2SO4
Al(NO3)3 + Fe(OH)3 = Al(OH)3 + Fe(NO3)3 =>
Al(NO3)3 + Fe(OH)3 = Al(OH)3 + Fe(NO3)3
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
ZnCl2 + Ag(NO3)2 = Zn(NO3)2 + AgCl2 =>
ZnCl2 + Ag(NO3)2 = Zn(NO3)2 + AgCl2
CH2 + HNO3 = H2O + CO2 + N2 =>
5 CH2 + 6 HNO3 = 8 H2O + 5 CO2 + 3 N2
CoCl3 + H2O = CoOHCl2 + HCl =>
CoCl3 + H2O = CoOHCl2 + HCl
Al(s) + H2O(l) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2(g)
C137H97O9NS + O2 = CO2 + H2O + S + N =>
4 C137H97O9NS + 627 O2 = 548 CO2 + 194 H2O + 4 S + 4 N
C9H12 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 45 C7H6O2 + 33 K2SO4 + 66 MnSO4 + 174 H2O
PbO2 + NO2 = Pb{2+} + NO3{-} =>
PbO2 + 2 NO2 = Pb{2+} + 2 NO3{-}
C6H13Br + NaOH = HBr + H2O + C6H11Na =>
C6H13Br + NaOH = HBr + H2O + C6H11Na
KClO3 + Fe2(CO3)3 = Fe2ClO3 + K(CO3)3 =>
KClO3 + Fe2(CO3)3 = Fe2ClO3 + K(CO3)3
CH3ClCOOH + NaOH = CH3ClCOONa + H2O =>
CH3ClCOOH + NaOH = CH3ClCOONa + H2O
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-} =>
KCO3{2-} + AgNO3{-} = AgCO3{2-} + KNO3{-}
MgO2 + Al = AlO + Mg =>
MgO2 + 2 Al = 2 AlO + Mg
K + MgO = Mg + K2O =>
2 K + MgO = Mg + K2O
Fe(s) + H2O = H2(s) + Fe2O3(g) =>
2 Fe(s) + 3 H2O = 3 H2(s) + Fe2O3(g)
C4H10O3 + O3 = CO2 + H2O =>
3 C4H10O3 + 10 O3 = 12 CO2 + 15 H2O
HNO3 + Al + KOH = NH3 + KAlO2 + H2O =>
3 HNO3 + 8 Al + 8 KOH = 3 NH3 + 8 KAlO2 + H2O
NH4HCO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 CO2 + 2 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + HOH(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 HOH(l)
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