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MnSO4 + H2S = MnS + H2SO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
CH3COOCH3 + KOH = CH3COO + H3CKOH =>
CH3COOCH3 + KOH = CH3COO + H3CKOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HgBr2 + Cl2 = HgCl2 + Br2 =>
HgBr2 + Cl2 = HgCl2 + Br2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Cl{-} + H3O{+} + Mg = MgCl + H2 + O2 =>
2 Cl{-} + 2 H3O{+} + 2 Mg = 2 MgCl + 3 H2 + O2
AlBr3 + Cl(g) = AlCl3 + Br =>
AlBr3 + 3 Cl(g) = AlCl3 + 3 Br
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
As2S3 + KNO3 + NaOH = Na3AsO4 + Na2SO4 + KNO2 + H2O =>
As2S3 + 14 KNO3 + 12 NaOH = 2 Na3AsO4 + 3 Na2SO4 + 14 KNO2 + 6 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
BeO + NaOH + H2O = Be(OH)4Na2 =>
BeO + 2 NaOH + H2O = Be(OH)4Na2
C3H7Br + KOH = C3H8O + BrK =>
C3H7Br + KOH = C3H8O + BrK
KIO4 + H2SO4 + C4H10 = CO2 + H2O + I2 + K2SO4 =>
26 KIO4 + 13 H2SO4 + 7 C4H10 = 28 CO2 + 48 H2O + 13 I2 + 13 K2SO4
MgO + water = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
P + KCIO3 = P2O5 + KCI =>
6 P + 5 KCIO3 = 3 P2O5 + 5 KCI
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH =>
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH
NaOH + C2H2 = Na2C2 + H2O =>
2 NaOH + C2H2 = Na2C2 + 2 H2O
HClO3 = HClO4 + Cl2O + H2O =>
6 HClO3 = 4 HClO4 + Cl2O + H2O
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
SO2 + K2CrO4 + KOH + H2O = H2SO4 + K3(Cr(OH)6) =>
3 SO2 + 2 K2CrO4 + 2 KOH + 8 H2O = 3 H2SO4 + 2 K3(Cr(OH)6)
Na(ClO3)2 = NaCl2 + O2 =>
Na(ClO3)2 = NaCl2 + 3 O2
Mg + HC1 = H2 + MgC1 =>
2 Mg + 2 HC1 = H2 + 2 MgC1
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2 =>
Ca(Na3)2 + Na2CO3 = CaCO3 + (Na3)2Na2
CH4 + O2 = HCOOH + HOH =>
2 CH4 + 3 O2 = 2 HCOOH + 2 HOH
(NH4)2CO3(aq) = NH3(aq) + CO2(g) + H2O(l) =>
(NH4)2CO3(aq) = 2 NH3(aq) + CO2(g) + H2O(l)
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
Ba(aq) + SO4(aq) = BaSO4(s) =>
Ba(aq) + SO4(aq) = BaSO4(s)
KNO3 + NH4Cl = KNH4 + ClNO3 =>
KNO3 + NH4Cl = KNH4 + ClNO3
Zm + HNO3 = Zm(NO3)2 + NO2 + H2O =>
Zm + 4 HNO3 = Zm(NO3)2 + 2 NO2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2O + Ca(OH)2 = CaH2O + OH =>
H2O + Ca(OH)2 = CaH2O + 2 OH
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C6H5CH2Cl + Cl2 = C6H5CHCl3 + HCl =>
2 C6H5CH2Cl + 3 Cl2 = 2 C6H5CHCl3 + 2 HCl
NaTeO3 + NaI + HCl = NaCl + Te + I + H2O =>
NaTeO3 + 5 NaI + 6 HCl = 6 NaCl + Te + 5 I + 3 H2O
H2SO3 + K2O = K2SO3 + H2O =>
H2SO3 + K2O = K2SO3 + H2O
K + P = K2P2 =>
2 K + 2 P = K2P2
Cu(CH3COO)2*H2O + H3PO4 + NaOH = Na2Cu2P6O18 + H2O + H2 + CO2 =>
2 Cu(CH3COO)2*H2O + 6 H3PO4 + 2 NaOH = Na2Cu2P6O18 + 2 H2O + 16 H2 + 8 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3CHOHCH3 + O2 = CH3CH3CO + H2O =>
2 CH3CHOHCH3 + O2 = 2 CH3CH3CO + 2 H2O
Mn(NO3)2 + C6H12N4 = Mn(NO3)2*2C6H12N4 =>
Mn(NO3)2 + 2 C6H12N4 = Mn(NO3)2*2C6H12N4
K2Cr2O7 + Hg + H2SO4 = Cr2(SO4)3 + HgSO4 + H2O + K2SO4 =>
K2Cr2O7 + 3 Hg + 7 H2SO4 = Cr2(SO4)3 + 3 HgSO4 + 7 H2O + K2SO4
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
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