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Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Cu + Ag2Co3 = CuCo3 + Ag =>
Cu + Ag2Co3 = CuCo3 + 2 Ag
Al + Na2SO4 = Na + AlSO4 =>
Al + Na2SO4 = 2 Na + AlSO4
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
HNO3 + Na2CrO4 = H2CrO4 + NaNO3 =>
2 HNO3 + Na2CrO4 = H2CrO4 + 2 NaNO3
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
C6H12O7 + NaHCO3 = C6H11O7Na + CO2 + H2O =>
C6H12O7 + NaHCO3 = C6H11O7Na + CO2 + H2O
KNH4HPO4 + NaOH = K3PO4 + Na3PO4 + NH3 + H2O =>
3 KNH4HPO4 + 6 NaOH = K3PO4 + 2 Na3PO4 + 3 NH3 + 6 H2O
Na2SO3 + CdCl2 = CdSO3 + NaCl =>
Na2SO3 + CdCl2 = CdSO3 + 2 NaCl
Cl2 + NaI = NaCl2 + I2 =>
2 Cl2 + 2 NaI = 2 NaCl2 + I2
K2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + NaSO4 + H2O =>
2 K2Cr2O7 + 6 NaBr + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Br2 + 2 K2SO4 + 6 NaSO4 + 14 H2O
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl =>
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
SnO2(s) + Sn(s) + H2SO4(aq) = SnSO4(s) + H2O(l) =>
SnO2(s) + Sn(s) + 2 H2SO4(aq) = 2 SnSO4(s) + 2 H2O(l)
KMnO4 + C4H8 + H2O = KOH + MnO2 + C2H4O2 =>
8 KMnO4 + 3 C4H8 + 4 H2O = 8 KOH + 8 MnO2 + 6 C2H4O2
AgNo3 + ZnCl2 = AgCl2 + ZnNo3 =>
AgNo3 + ZnCl2 = AgCl2 + ZnNo3
Fe + CuO2 = Cu + Fe2O3 =>
4 Fe + 3 CuO2 = 3 Cu + 2 Fe2O3
C2H5Na + HCl = C2H6 + NaCl =>
C2H5Na + HCl = C2H6 + NaCl
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
K2MnO4 = MnO2 + KMnO4 + K2O =>
3 K2MnO4 = MnO2 + 2 KMnO4 + 2 K2O
I2 + Na2S2O3 + NaOH = NaI + Na2SO4 + H2O =>
4 I2 + Na2S2O3 + 10 NaOH = 8 NaI + 2 Na2SO4 + 5 H2O
C8H9O2N + O2 = CO2 + H2O + N2 = =>
4 C8H9O2N + 37 O2 = 32 CO2 + 18 H2O + 2 N2
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + 3 H{+}
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
I2 + OH{-} = IO3{-} + I2{-} + H2O =>
11 I2 + 12 OH{-} = 2 IO3{-} + 10 I2{-} + 6 H2O
RbOH + SO2 = RbHSO3 =>
RbOH + SO2 = RbHSO3
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
KMnO4 + SO2 + KOH = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 SO2 + 4 KOH = 3 K2SO4 + 2 MnSO4 + 2 H2O
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
HCl + CH3COONa = CH3COOH + NaCl =>
HCl + CH3COONa = CH3COOH + NaCl
KFeO2 = FeO + K2O + O2 =>
4 KFeO2 = 4 FeO + 2 K2O + O2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Zn(OH)2 + CsOH = Cs2[Zn(OH)4] =>
Zn(OH)2 + 2 CsOH = Cs2[Zn(OH)4]
H2CO3 + Al = Al2(CO3)3 + H2 =>
3 H2CO3 + 2 Al = Al2(CO3)3 + 3 H2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
Cu2O3(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O3(s) + 3 C(s) = 4 Cu(s) + 3 CO2(g)
(CH3COO)2Ba + NaOH = CH3COONa + Ba(OH)2 =>
(CH3COO)2Ba + 2 NaOH = 2 CH3COONa + Ba(OH)2
Al + Br3 = AlBr2 =>
3 Al + 2 Br3 = 3 AlBr2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NaClO + KI + HCl = I2 + KCl + NaCl + H2O =>
NaClO + 2 KI + 2 HCl = I2 + 2 KCl + NaCl + H2O
Na2SO3 + SnCl2 + HCl = NaCl + H2[SnCl6] + SnS2 + H2O =>
2 Na2SO3 + 6 SnCl2 + 22 HCl = 4 NaCl + 5 H2[SnCl6] + SnS2 + 6 H2O
HCO + H2O = H3CO2 =>
HCO + H2O = H3CO2
MgO + P2O5 = MgO(P2O5) =>
MgO + P2O5 = MgO(P2O5)
Fe(OH)2 + HNO2 = FeNO2 + H(OH)2 =>
Fe(OH)2 + HNO2 = FeNO2 + H(OH)2
NaClO + KI + HCl = I2 + KCl + NaCl + H2O =>
NaClO + 2 KI + 2 HCl = I2 + 2 KCl + NaCl + H2O
NaOH + Na2SO5 + Mn3As2 = NaMnO4 + Na2HAsO4 + Na2SO4 + H2O =>
14 NaOH + 31 Na2SO5 + 2 Mn3As2 = 6 NaMnO4 + 4 Na2HAsO4 + 31 Na2SO4 + 5 H2O
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
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