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H2CO3 + 2 NH3 = (NH4)2CO3
ClSO4H + I2 = ClSO4{-} + I{+5} + H2 =>
10 ClSO4H + I2 = 10 ClSO4{-} + 2 I{+5} + 5 H2
KNO3 + NaCl = KNO3NaCl =>
KNO3 + NaCl = KNO3NaCl
CaCl2 + Nh4Cl = CaCl3 + Nh4 =>
CaCl2 + Nh4Cl = CaCl3 + Nh4
SnO + NH3 = Sn + H2O + N2 =>
3 SnO + 2 NH3 = 3 Sn + 3 H2O + N2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaOH + Ca = Na + Ca(OH)2 =>
2 NaOH + Ca = 2 Na + Ca(OH)2
CaFeSi2O6 + H2SO4 = FeSO4 + SiO2 + Ca(OH)2 =>
CaFeSi2O6 + H2SO4 = FeSO4 + 2 SiO2 + Ca(OH)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
P + O1 = P2O5 =>
2 P + 5 O1 = P2O5
KNO3 + NaCl = KNO3NaCl =>
KNO3 + NaCl = KNO3NaCl
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
MnO4{-} + HCOOH = CO2 + MnO2 + H2O + OH{-} =>
2 MnO4{-} + 3 HCOOH = 3 CO2 + 2 MnO2 + 2 H2O + 2 OH{-}
CH3CH3HBr = CH3CH2BrH2 =>
CH3CH3HBr = CH3CH2BrH2
C7H8 + MnO2 + H2SO4 = C7H6O + MnSO4 + H2O =>
C7H8 + 2 MnO2 + 2 H2SO4 = C7H6O + 2 MnSO4 + 3 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
P4 + HClO4 + H2O = H3PO4 + HCl =>
2 P4 + 5 HClO4 + 12 H2O = 8 H3PO4 + 5 HCl
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
NaF + SCl2 = SF4 + S2Cl2 + NaCl =>
4 NaF + 3 SCl2 = SF4 + S2Cl2 + 4 NaCl
(NH4)2Cr2O7 + Ba(ClO3)2 = NH4ClO3 + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(ClO3)2 = 2 NH4ClO3 + BaCr2O7
C6H5COOHNO2 + SOCl2 = C6H5COClNO2 + HCl + SO2 =>
C6H5COOHNO2 + SOCl2 = C6H5COClNO2 + HCl + SO2
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(aq) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(aq)
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
KNO3 + NaCl = KNO3NaCl =>
KNO3 + NaCl = KNO3NaCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CrO4 + H = Cr + H2O =>
CrO4 + 8 H = Cr + 4 H2O
Ba(NO3)2(ac) + H2SO4(ac) = HNO3(ac) + BaSO4(ac) =>
Ba(NO3)2(ac) + H2SO4(ac) = 2 HNO3(ac) + BaSO4(ac)
KOH + H3AsO4 = H2O + K3AsO4 =>
3 KOH + H3AsO4 = 3 H2O + K3AsO4
MgCl2 + KOH = MgOH + Cl2K =>
MgCl2 + KOH = MgOH + Cl2K
CH3CH2CHO + NaBH4 + H2O = CH3CH2CH2OH + NaH2BO3 =>
4 CH3CH2CHO + NaBH4 + 3 H2O = 4 CH3CH2CH2OH + NaH2BO3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
ZrO(NO3)2 + (NH4)2X = ZrOX + NH4NO3 =>
ZrO(NO3)2 + (NH4)2X = ZrOX + 2 NH4NO3
H{+} + C2O4{2-}(aq) + MnO4{-} = Mn{2+} + CO2 + H2O =>
16 H{+} + 5 C2O4{2-}(aq) + 2 MnO4{-} = 2 Mn{2+} + 10 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + Na2(SO4) = NaCl + H2(SO4) =>
2 HCl + Na2(SO4) = 2 NaCl + H2(SO4)
Fr + H2 = FrH =>
2 Fr + H2 = 2 FrH
HCl + Na2(SO4) = NaCl + H2(SO4) =>
2 HCl + Na2(SO4) = 2 NaCl + H2(SO4)
Ca(OH)2 + H2CrO4 = Ca(CrO4) + H2O =>
Ca(OH)2 + H2CrO4 = Ca(CrO4) + 2 H2O
CaBr2 + K2CO3 = Ca2(CO3)2 + KBr =>
2 CaBr2 + 2 K2CO3 = Ca2(CO3)2 + 4 KBr
H2O2(aq) + KI(aq) = H2O(l) + IO + K2O =>
3 H2O2(aq) + 2 KI(aq) = 3 H2O(l) + 2 IO + K2O
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