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BaSO4 + 2 C = BaS + 2 CO2
Cr(OH)3 + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Cr(OH)3 + 10 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
H2S + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 H2S + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 H2SO4 + 8 KOH
NH4Cl + RbOH = RbCl + NH3 + H2O =>
NH4Cl + RbOH = RbCl + NH3 + H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ca + ZnO = Zn + CaO2 =>
Ca + 2 ZnO = 2 Zn + CaO2
Al + NaOH = Na2AlO2 + H2 =>
Al + 2 NaOH = Na2AlO2 + H2
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
Cu2O(s) + O2(g) = CuO(s) =>
2 Cu2O(s) + O2(g) = 4 CuO(s)
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
Na2SO4 + K2S = Na2S + K2SO4 =>
Na2SO4 + K2S = Na2S + K2SO4
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr(SO4)3 + CO3 + H2O + Na2SO + KNO3 =>
K3Fe(SCN)6 + 18 Na2Cr2O7 + 120 H2SO4 = Fe(NO3)3 + 36 Cr(SO4)3 + 6 CO3 + 120 H2O + 18 Na2SO + 3 KNO3
Al + Ca(NO3)2 = Ca + Al(NO3)2 =>
Al + Ca(NO3)2 = Ca + Al(NO3)2
Pt + MgSO4 = PtSO4 + Mg =>
Pt + MgSO4 = PtSO4 + Mg
Ni + H3PO4 = Ni(PO4)2 + H2 =>
Ni + 2 H3PO4 = Ni(PO4)2 + 3 H2
CO3{-2} + H2O = HCO3{-} + OH{-} =>
CO3{-2} + H2O = HCO3{-} + OH{-}
Cl3 + Na = NaCl =>
Cl3 + 3 Na = 3 NaCl
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Co(NO3)3 + NH3 + H2O = Co(OH)3 + NH4NO3 =>
Co(NO3)3 + 3 NH3 + 3 H2O = Co(OH)3 + 3 NH4NO3
CaCO3 + HNO3 = CaCO3HNO3 =>
CaCO3 + HNO3 = CaCO3HNO3
C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O
Ca(NO3)2 + HCI = CaCI + (NO3)2H =>
Ca(NO3)2 + HCI = CaCI + (NO3)2H
Si(s) + NaOH(aq) + H2O(l) = Na2SiO3(s) + H2(g) =>
Si(s) + 2 NaOH(aq) + H2O(l) = Na2SiO3(s) + 2 H2(g)
Ca(NO3)2 + HCI = CaCI + (NO3)2H =>
Ca(NO3)2 + HCI = CaCI + (NO3)2H
Pb(C2H3O2)4 + NaOH = Pb(OH)4 + NaC2H3O2 =>
Pb(C2H3O2)4 + 4 NaOH = Pb(OH)4 + 4 NaC2H3O2
Li3Po4 + NaOH = LiOH + Na3Po4 =>
Li3Po4 + 3 NaOH = 3 LiOH + Na3Po4
Al(OH)3 + H2CrO4 = Al2(CrO4)3 + H2O =>
2 Al(OH)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 H2O
C1 + H2O = CO + H2 =>
C1 + H2O = CO + H2
Cu3Cl7 + Zn = Cu + ZnCl2 =>
2 Cu3Cl7 + 7 Zn = 6 Cu + 7 ZnCl2
SbOCl + H2C4H4O6 = [SbOHC4H4O6] + HCl =>
SbOCl + H2C4H4O6 = [SbOHC4H4O6] + HCl
Ni2O3 + H2O = NiO2 + H2 =>
Ni2O3 + H2O = 2 NiO2 + H2
NaOH(aq) + NH4Cl(aq) = H2O(l) + NaCl(aq) + NH3(aq) =>
NaOH(aq) + NH4Cl(aq) = H2O(l) + NaCl(aq) + NH3(aq)
NaIO3 + NaI + H2SO4 = I2 + H2O + Na2SO4 =>
NaIO3 + 5 NaI + 3 H2SO4 = 3 I2 + 3 H2O + 3 Na2SO4
PbCO3 + H2O = H2CO3 + Pb(OH)2 =>
PbCO3 + 2 H2O = H2CO3 + Pb(OH)2
KN03 + H2C03 = K2C03 + HN03 =>
2 KN03 + H2C03 = K2C03 + 2 HN03
C7H8 + KMnO4 + H2O = C7H8O + KOH + MnO2 =>
3 C7H8 + 2 KMnO4 + H2O = 3 C7H8O + 2 KOH + 2 MnO2
KMnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + 3 Na2SO4 + K2SO4 + H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CaCo3 = Ca + Co =>
CaCo3 = Ca + 3 Co
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
C3H5OOH + O2 = CO2 + H2O =>
2 C3H5OOH + 7 O2 = 6 CO2 + 6 H2O
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
HBr(aq) = H2(g) + Br2(l) =>
2 HBr(aq) = H2(g) + Br2(l)
Zn(s) + AgF(aq) = ZnF2(l) + Ag(l) =>
Zn(s) + 2 AgF(aq) = ZnF2(l) + 2 Ag(l)
Sn + PO4 = Sn3(PO4)4 =>
3 Sn + 4 PO4 = Sn3(PO4)4
H3PO3 + Ca(OH)2 = Ca(HPO3) + H2O =>
H3PO3 + Ca(OH)2 = Ca(HPO3) + 2 H2O
MnO2 + H2O = H2O2 + MnO =>
MnO2 + H2O = H2O2 + MnO
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
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