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299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe(s) + HCl = Cl2(g) + FeH =>
2 Fe(s) + 2 HCl = Cl2(g) + 2 FeH
CuNO3 + HBr = CuBr + HNO3 =>
CuNO3 + HBr = CuBr + HNO3
CuCl2 + SnCl2 + NaOH = NaCl + Cu[Sn(OH)3]2 =>
CuCl2 + 2 SnCl2 + 6 NaOH = 6 NaCl + Cu[Sn(OH)3]2
HBr(aq) + CrCO3(s) = CrBr2(aq) + H2O(l) + CO2(g) =>
2 HBr(aq) + CrCO3(s) = CrBr2(aq) + H2O(l) + CO2(g)
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
HF = H2 + F2 =>
2 HF = H2 + F2
Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2
Zn + NiCI2 = ZnCI2 + Ni =>
Zn + NiCI2 = ZnCI2 + Ni
Ba(IO3)2 = Ba5(IO6)2 + I2 + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 4 I2 + 9 O2
Ak2Fl3 + Dq2Qy = AkDq + Fl3Qy =>
Ak2Fl3 + Dq2Qy = 2 AkDq + Fl3Qy
MnO2 + H2O = H + MnO4 =>
MnO2 + 2 H2O = 4 H + MnO4
Na2SO4 + Na2S + H2O = S + NaOH =>
Na2SO4 + 3 Na2S + 4 H2O = 4 S + 8 NaOH
C3H11OH + Na = C3H11ONa + H2 =>
2 C3H11OH + 2 Na = 2 C3H11ONa + H2
SnO + P = O2 + SnP =>
2 SnO + 2 P = O2 + 2 SnP
Na3[Co(NO2)6] + H2SO4 = CoSO4 + NaNO3 + NO + H2O + Na2SO4 =>
3 Na3[Co(NO2)6] + 4 H2SO4 = 3 CoSO4 + 7 NaNO3 + 11 NO + 4 H2O + Na2SO4
SiO2 + HM = SiM4 + H2O =>
SiO2 + 4 HM = SiM4 + 2 H2O
Mg(OH)2(s) = MgO(aq) + H2O(aq) =>
Mg(OH)2(s) = MgO(aq) + H2O(aq)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
O2S(g) + H2O2(l) = H2SO4(l) =>
O2S(g) + H2O2(l) = H2SO4(l)
AgNO3 + K2CrO4 = Ag2(CrO4) + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2(CrO4) + 2 KNO3
CuCO3 + NH3 = [Cu(NH3)4]CO3 =>
CuCO3 + 4 NH3 = [Cu(NH3)4]CO3
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
Li2 + Cl2 = Li2Cl2 =>
Li2 + Cl2 = Li2Cl2
Al + CuSO4 = Al2(SO4) + Cu =>
2 Al + CuSO4 = Al2(SO4) + Cu
Fe(NO3)3*9H2O + Na2CO3*10H2O = Fe(OH)3(s) + NaHCO3(aq) + NaNO3(aq) + H2O =>
Fe(NO3)3*9H2O + 3 Na2CO3*10H2O = Fe(OH)3(s) + 3 NaHCO3(aq) + 3 NaNO3(aq) + 36 H2O
NaCrO2 + NaClO + H2O = NaOH + Na2CrO4 + Cl2 =>
2 NaCrO2 + 6 NaClO + 2 H2O = 4 NaOH + 2 Na2CrO4 + 3 Cl2
CuSO4 + Fe2O3 = CuO + Fe2SO6 =>
CuSO4 + Fe2O3 = CuO + Fe2SO6
KOH + SrCl2 = KCl + (OH)2Sr =>
2 KOH + SrCl2 = 2 KCl + (OH)2Sr
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2*H2O + CaSO4*2H2O =>
Ca3(PO4)2 + 2 H2SO4 + 5 H2O = Ca(H2PO4)2*H2O + 2 CaSO4*2H2O
Ti(OH)4 + H4P2O7 = (TiOH)4(P2O7)3 + H2O =>
4 Ti(OH)4 + 3 H4P2O7 = (TiOH)4(P2O7)3 + 12 H2O
LiBr + F2 = Br + FLi =>
2 LiBr + F2 = 2 Br + 2 FLi
C8H6 + Br2 = C8H5Br + HBr =>
C8H6 + Br2 = C8H5Br + HBr
NH4Cl + KHgI4 = NH4HgI4 + KCl =>
NH4Cl + KHgI4 = NH4HgI4 + KCl
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
C12H22O11 + KClO3 = KCl + H2O + CO2 =>
C12H22O11 + 8 KClO3 = 8 KCl + 11 H2O + 12 CO2
KOH(aq) + BaCl2(aq) = KCl(aq) + Ba(OH)2(s) =>
2 KOH(aq) + BaCl2(aq) = 2 KCl(aq) + Ba(OH)2(s)
PbS + O2 + OH{-} = PbO2{2-} + SO4{2-} + H2O =>
PbS + 2 O2 + 4 OH{-} = PbO2{2-} + SO4{2-} + 2 H2O
Fe2O3 + HCl = Fe + Cl3 + H2O =>
Fe2O3 + 6 HCl = 2 Fe + 2 Cl3 + 3 H2O
CuS + O2 + H2O = H2SO4 + Cu(OH)2 =>
CuS + 2 O2 + 2 H2O = H2SO4 + Cu(OH)2
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq) =>
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq)
Na2S + Fe2(SO4)3 = Fe2S3 + Na2SO4 =>
3 Na2S + Fe2(SO4)3 = Fe2S3 + 3 Na2SO4
Sn(ClO3)3 = SnCl3 + O2 =>
2 Sn(ClO3)3 = 2 SnCl3 + 9 O2
H2S + NaI = Na2S + HI =>
H2S + 2 NaI = Na2S + 2 HI
C5H12 = C5H8 + H2 =>
C5H12 = C5H8 + 2 H2
NaBr + H2SO4 + ROH = Na2SO4 + RBr + H2O =>
2 NaBr + H2SO4 + 2 ROH = Na2SO4 + 2 RBr + 2 H2O
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