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Na2CO3 + C20H14O4 = Na2H14O4 + C20CO3
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
Mg3(PO3)2 + NaBrO3 = Mg3BrO3 + Na(PO3)2 =>
Mg3(PO3)2 + NaBrO3 = Mg3BrO3 + Na(PO3)2
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + NaSO4 + H2S =>
3 Cr2(SO4)3 + 4 Na2S + 14 H2O = 6 Cr(OH)3 + 8 NaSO4 + 5 H2S
K2CrO4(aq) + BaCl2 = KCl(aq) + BaCrO4(s) =>
K2CrO4(aq) + BaCl2 = 2 KCl(aq) + BaCrO4(s)
Fe3(PO4)3 + Na2SO4 = Fe2(SO4)3 + Na3(PO4) =>
2 Fe3(PO4)3 + 9 Na2SO4 = 3 Fe2(SO4)3 + 6 Na3(PO4)
FeSO4 + KOH + Br2 = K2FeO4 + KBr + K2SO4 + H2O =>
FeSO4 + 8 KOH + 2 Br2 = K2FeO4 + 4 KBr + K2SO4 + 4 H2O
C7H6O + C4H8O = C18H16O + H2O =>
2 C7H6O + C4H8O = C18H16O + 2 H2O
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
PbO + SO2 + O2 = PbSO4 =>
2 PbO + 2 SO2 + O2 = 2 PbSO4
NH4OH + Zn(NO3)2 = NH4NO3 + Zn(OH)2 =>
2 NH4OH + Zn(NO3)2 = 2 NH4NO3 + Zn(OH)2
Rb2CO3 + I2 = RbI + RbIO3 + CO2 =>
3 Rb2CO3 + 3 I2 = 5 RbI + RbIO3 + 3 CO2
NiO + NH4H2PO4 = Ni2P4O12 + H2O + NH3 =>
2 NiO + 4 NH4H2PO4 = Ni2P4O12 + 6 H2O + 4 NH3
C5H4O3 + C5H5NHBr3 = C5H3O3Br + HBr + C5H5N =>
C5H4O3 + C5H5NHBr3 = C5H3O3Br + 2 HBr + C5H5N
N(g) + Be(s) = Be3N2(s) =>
2 N(g) + 3 Be(s) = Be3N2(s)
Fe{3+} + SO3{-2} + H2O = Fe{+2} + SO4{-2} + H{+} =>
2 Fe{3+} + SO3{-2} + H2O = 2 Fe{+2} + SO4{-2} + 2 H{+}
KMn + H2O2 + H2SO4 = KHSO4 + MnSO4 + H2O =>
2 KMn + 3 H2O2 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 6 H2O
(NH4)3PO4 + HCl = (NH4)Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3(NH4)Cl + H3PO4
KOH + CuOHNO3 = KNO3 + Cu(OH)2 =>
KOH + CuOHNO3 = KNO3 + Cu(OH)2
C3H6O2 + Na = C3H5O2Na + H2 =>
2 C3H6O2 + 2 Na = 2 C3H5O2Na + H2
Na2CO3 + Cr2(SO4)3 + KNO3 = Na2SO4 + CO2 + KNO2 + Na2CrO4 =>
5 Na2CO3 + Cr2(SO4)3 + 3 KNO3 = 3 Na2SO4 + 5 CO2 + 3 KNO2 + 2 Na2CrO4
Na2CO3 = Na2C2O4 + NaO =>
2 Na2CO3 = Na2C2O4 + 2 NaO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4(OH)2 + CH3COOH = CH3COOC2H4 + H2O =>
3 C2H4(OH)2 + CH3COOH = 2 CH3COOC2H4 + 4 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
MgI2 + KMnO4 = KI + Mg(MnO4)2 =>
MgI2 + 2 KMnO4 = 2 KI + Mg(MnO4)2
Cu2S2 + O2 = CuO + SO2 =>
Cu2S2 + 3 O2 = 2 CuO + 2 SO2
CH3CHCHCH3 + H2O = CH3CH2CH(OH)CH3 =>
CH3CHCHCH3 + H2O = CH3CH2CH(OH)CH3
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
UO2(HPO4)2{2-} + OH{-} = UO2 + HPO2{2-} + H2O + HO2{-} =>
UO2(HPO4)2{2-} + 7 OH{-} = UO2 + 2 HPO2{2-} + H2O + 5 HO2{-}
AlOH + H2O = Al(OH)3 + H2 =>
AlOH + 2 H2O = Al(OH)3 + H2
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
AlCl3 + Al + H2O = Al2(OH)5Cl + H2 =>
2 AlCl3 + 10 Al + 30 H2O = 6 Al2(OH)5Cl + 15 H2
CH3Cl + HCl = CH4 + Cl =>
CH3Cl + HCl = CH4 + 2 Cl
HNO3(aq) + Cu(s) = H2O(l) + Cu(NO3)2(aq) + NO2(g) =>
4 HNO3(aq) + Cu(s) = 2 H2O(l) + Cu(NO3)2(aq) + 2 NO2(g)
Fe(OH)2 + ZnS = FeS + Zn(OH)2 =>
Fe(OH)2 + ZnS = FeS + Zn(OH)2
Ba(CH3CO)2 = Ba + C + H2 + O2 =>
Ba(CH3CO)2 = Ba + 4 C + 3 H2 + O2
Fe{2} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O
NaHCO3 + CH3COOH = NaCH3COOH + H2O + CO2 =>
8 NaHCO3 + 9 CH3COOH = 8 NaCH3COOH + 6 H2O + 10 CO2
TiCl4 + K2S + H2O = Ti(OH)4 + KCl + H2S =>
TiCl4 + 2 K2S + 4 H2O = Ti(OH)4 + 4 KCl + 2 H2S
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl =>
CH3CH2CH2MgCl + CH3CHO + H2O = CH3CH(OH)CH2CH2CH3 + Mg(OH)Cl
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
FeBr2 + NaF = FeF2 + NaBr =>
FeBr2 + 2 NaF = FeF2 + 2 NaBr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
FeX + Na2Y = Fe2Y3 + Na3X =>
2 FeX + 3 Na2Y = Fe2Y3 + 2 Na3X
SiH4O2 + O2 = SiO2 + H2O =>
SiH4O2 + O2 = SiO2 + 2 H2O
Al + LiCl3 = AlCl3 + Li =>
Al + LiCl3 = AlCl3 + Li
Fe(NO3)3 + Fe = Fe(NO3)2 =>
2 Fe(NO3)3 + Fe = 3 Fe(NO3)2
AsH3 + KMnO4 + H2SO4 = H2AsO4 + K2SO4 + MnSO4 + H2O =>
10 AsH3 + 18 KMnO4 + 27 H2SO4 = 10 H2AsO4 + 9 K2SO4 + 18 MnSO4 + 32 H2O
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