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K2S + CUCl2 = 2 KCl + CUS
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
NH4Br + AgC2H3O2 = NH4C2H3O2 + BrAg =>
NH4Br + AgC2H3O2 = NH4C2H3O2 + BrAg
NaHCO3 + Al(OH)3 = Al2(CO3)3 + Na2CO3 + H2O =>
6 NaHCO3 + 2 Al(OH)3 = Al2(CO3)3 + 3 Na2CO3 + 6 H2O
C10H8 + H2SO4 = C10H7SO3 + H2O + H =>
C10H8 + H2SO4 = C10H7SO3 + H2O + H
H2S + MnSO4 = MnS + H2SO4 =>
H2S + MnSO4 = MnS + H2SO4
FSO4 + KMnO4 + H2SO4 = F2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 FSO4 + 2 KMnO4 + 9 H2SO4 = 5 F2(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
HCl + C7H5BiO4 = BiOCl + C7H6O3 =>
HCl + C7H5BiO4 = BiOCl + C7H6O3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Na(OH) + CoCl2 = Co(OH) + NaCl2 =>
Na(OH) + CoCl2 = Co(OH) + NaCl2
Fe4S6 + HCl = FeCl2 + Cl2 + H2S =>
Fe4S6 + 12 HCl = 4 FeCl2 + 2 Cl2 + 6 H2S
Zn{+2} + NaOH = Zn(OH)2 + Na{+} =>
Zn{+2} + 2 NaOH = Zn(OH)2 + 2 Na{+}
As4 + O2 = As2O =>
As4 + O2 = 2 As2O
NaIH2O = Na + OH + I + H2 =>
2 NaIH2O = 2 Na + 2 OH + 2 I + H2
K2MnO4 + H2C2O4 + KOH = K3[Mn(C2O4)3] + K2CO3 + H2O =>
2 K2MnO4 + 9 H2C2O4 + 14 KOH = 2 K3[Mn(C2O4)3] + 6 K2CO3 + 16 H2O
K3AlO3 + H2SO4 = KAl(SO4)2 + H2O + K2O =>
K3AlO3 + 2 H2SO4 = KAl(SO4)2 + 2 H2O + K2O
O{2-} + K{+} = OK{-} =>
O{2-} + K{+} = OK{-}
C12H22O11 + H2O = CH3CHOHCOOH =>
C12H22O11 + H2O = 4 CH3CHOHCOOH
Mg(OH)2 + H2O = MgO2 + H3O =>
Mg(OH)2 + 2 H2O = MgO2 + 2 H3O
Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
LiOH + Sr = Sr(OH)2 + Li =>
2 LiOH + Sr = Sr(OH)2 + 2 Li
Cu + Cl = Cu(ii)Cl =>
Cu + Cl = Cu(ii)Cl
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
MnO4{-} + C2H4 + H2O = MnO2 + OH{-} + C2H6O2 =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 2 MnO2 + 2 OH{-} + 3 C2H6O2
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HN3 = N2 + NH3 =>
3 HN3 = 4 N2 + NH3
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
C6H5CH3 + NaClO = H2O + C6H5COOH + NaCl =>
C6H5CH3 + 3 NaClO = H2O + C6H5COOH + 3 NaCl
HClO4 + KNO3 + Cu2S = S + NO + Cu(ClO4)2 + KClO4 + H2O =>
16 HClO4 + 4 KNO3 + 3 Cu2S = 3 S + 4 NO + 6 Cu(ClO4)2 + 4 KClO4 + 8 H2O
N2O3 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 N2O3 + 4 KMnO4 + 6 H2SO4 = 10 HNO3 + 2 K2SO4 + 4 MnSO4 + H2O
Zn(CH3COO)2 + KOH = Zn(OH)2 + CH3COOK =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 CH3COOK
Fe + KCNS = Fe(CNS)3 + K =>
Fe + 3 KCNS = Fe(CNS)3 + 3 K
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
H4As2O5 + Na(OH) = Na(H3As2O5) + H2O =>
H4As2O5 + Na(OH) = Na(H3As2O5) + H2O
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3 =>
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3
Zn + NO3{-} + H2O = NH{3} + Zn(OH)4{2-} + OH{-} =>
3 Zn + 2 NO3{-} + 8 H2O = 2 NH{3} + 3 Zn(OH)4{2-} + 2 OH{-}
KBr(ac) + Cl2(g) = KCl(ac) + Br2(l) =>
2 KBr(ac) + Cl2(g) = 2 KCl(ac) + Br2(l)
CH3(CH2)OH + O2 = CH3COOH + H2O =>
CH3(CH2)OH + O2 = CH3COOH + H2O
KClO + HCl = H2O + K + Cl =>
KClO + 2 HCl = H2O + K + 3 Cl
P2O3 + H2O = P + H3PO4 =>
5 P2O3 + 9 H2O = 4 P + 6 H3PO4
MgO + NaOH = Na(MgO)OH =>
MgO + NaOH = Na(MgO)OH
FeBr2 + Na3PO4 = FeNa3 + Br2PO4 =>
FeBr2 + Na3PO4 = FeNa3 + Br2PO4
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
Co(s) + S(g) = CoS =>
Co(s) + S(g) = CoS
Fe(OH)3 + FeBr3 = Fe(OH)2Br =>
2 Fe(OH)3 + FeBr3 = 3 Fe(OH)2Br
KI + KMnO4 + H2O = MnO(OH)2 + I2 + KOH =>
6 KI + 2 KMnO4 + 6 H2O = 2 MnO(OH)2 + 3 I2 + 8 KOH
HI + KOH = HIKOH =>
HI + KOH = HIKOH
Cu + Cu(SO4) = CuO2 + CuSO2 =>
Cu + Cu(SO4) = CuO2 + CuSO2
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