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Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(aq)
Co + S = CoS =>
Co + S = CoS
K2S + HCI = H2S + KCI =>
K2S + 2 HCI = H2S + 2 KCI
KMnO4 + MnCl2 = KCl + MnO2 + Cl2 =>
2 KMnO4 + 2 MnCl2 = 2 KCl + 4 MnO2 + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2S + K2MnO4 + H2O = S + KOH + MnO2 =>
K2S + K2MnO4 + 2 H2O = S + 4 KOH + MnO2
S + O2 = S4O2 =>
4 S + O2 = S4O2
CoCl2 + HNO3 = Co(NO3)2 + H + Cl =>
CoCl2 + 2 HNO3 = Co(NO3)2 + 2 H + 2 Cl
CdS + I3 + HCl = CdCl2 + HI + S =>
3 CdS + 2 I3 + 6 HCl = 3 CdCl2 + 6 HI + 3 S
NH4Fe(SO4)2 + NaOH = Na2SO4 + Fe(OH)3 + NH3 + H2O =>
NH4Fe(SO4)2 + 4 NaOH = 2 Na2SO4 + Fe(OH)3 + NH3 + H2O
B2H6 + KMnO4 + KOH = K2B4O7 + K2MnO4 + H2O =>
2 B2H6 + 24 KMnO4 + 26 KOH = K2B4O7 + 24 K2MnO4 + 19 H2O
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlCl3 + K2(SO4) = KCl + Al2(SO4)3 =>
2 AlCl3 + 3 K2(SO4) = 6 KCl + Al2(SO4)3
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
H2S + Cu(OH)2 = CuS + H2O =>
H2S + Cu(OH)2 = CuS + 2 H2O
Mg(s) + Cl(s) = MgCl2(s) =>
Mg(s) + 2 Cl(s) = MgCl2(s)
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HCe + O2 = H2O + Ce2 =>
4 HCe + O2 = 2 H2O + 2 Ce2
C6H5ClO + O2 = CO2 + H2O + HCl =>
2 C6H5ClO + 13 O2 = 12 CO2 + 4 H2O + 2 HCl
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
CH3COO{-} + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3COO{-} + 8 NO3{-} = 4 N2 + 10 CO2 + H2O + 13 OH{-}
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
K2Cr2O7 + HCl = CrCl3 + H2O + KCl + Cl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 2 KCl + 6 Cl
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
MgSO3 + HCl = MgCl2 + H2O + SO2 =>
MgSO3 + 2 HCl = MgCl2 + H2O + SO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CH2ClCOOH + O2 = CO2 + H2O + HCl =>
2 CH2ClCOOH + 3 O2 = 4 CO2 + 2 H2O + 2 HCl
KSCN + HCl = HCN + KSCl =>
KSCN + HCl = HCN + KSCl
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
NaO + P2O5 = Na3 + PO4 =>
3 NaO + P2O5 = Na3 + 2 PO4
H2S + CuOH = CuS + H3O =>
H2S + CuOH = CuS + H3O
K2CO3 + HCl(aq) = KCl + CO2 + H2O =>
K2CO3 + 2 HCl(aq) = 2 KCl + CO2 + H2O
FeCO3 + H2SO4 = Fe(SO4) + H2O + CO2 =>
FeCO3 + H2SO4 = Fe(SO4) + H2O + CO2
HClO2 = ClO2{-} + H{+} =>
HClO2 = ClO2{-} + H{+}
CuCl2 + K3(PO4) = Cu3(PO4)2 + ClK =>
3 CuCl2 + 2 K3(PO4) = Cu3(PO4)2 + 6 ClK
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KNO2 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + NO + H2O =>
2 KNO2 + 2 NaI + 2 H2SO4 = I2 + K2SO4 + Na2SO4 + 2 NO + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CU(OH)2 + H2S = H2O + CUS =>
CU(OH)2 + H2S = 2 H2O + CUS
Fe{2+} + ClO{-} + H{+} = Fe{3+} + Cl{-}}+H2O =>
2 Fe{2+} + ClO{-} + 2 H{+} = 2 Fe{3+} + Cl{-}}+H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C14H30O(c) + O2 = CO2 + H2O =>
C14H30O(c) + 21 O2 = 14 CO2 + 15 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
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