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2 S2H5 + 4 O2 = 4 SO2 + 5 H2
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq) =>
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq)
Na3PO4 + Pb(C2H3O2)2 = Na3(C2H3O2)2 + PbPO4 =>
Na3PO4 + Pb(C2H3O2)2 = Na3(C2H3O2)2 + PbPO4
Nd2Fe14BH186 + O2 = Nd2Fe14B + H2O =>
2 Nd2Fe14BH186 + 93 O2 = 2 Nd2Fe14B + 186 H2O
Na3PO4 + NH4Cl = NaCl + PO4(NH4)3 =>
Na3PO4 + 3 NH4Cl = 3 NaCl + PO4(NH4)3
KNO3(aq)NH4Cl(aq) = NH4NO3(aq)KCl(aq) =>
KNO3(aq)NH4Cl(aq) = NH4NO3(aq)KCl(aq)
NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H
Ba(NO3)2 + C6H10O5 = CO + N2 + H2O + BaO =>
6 Ba(NO3)2 + 5 C6H10O5 = 30 CO + 6 N2 + 25 H2O + 6 BaO
CH3CHCH2 + HBr = CH3CHBrCH3 =>
CH3CHCH2 + HBr = CH3CHBrCH3
Cr2O3 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 2 K2CrO4 + 6 KCl + 5 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3C(O)CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C(O)CH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Fe2O3 + H2O = H2Fe2O4 =>
Fe2O3 + H2O = H2Fe2O4
*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3
Mg2S + Na = Na2S + Mg =>
Mg2S + 2 Na = Na2S + 2 Mg
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
NaCl + Cl2H2O = Cl3 + NaH2O =>
NaCl + Cl2H2O = Cl3 + NaH2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
HI + MgSO3 = H2SO3 + MgI2 =>
2 HI + MgSO3 = H2SO3 + MgI2
NaOH + K2S + K2CrO4 = S + KOH + K2CrO3 + Na2O =>
2 NaOH + K2S + K2CrO4 = S + 2 KOH + K2CrO3 + Na2O
Mg(OH)2 + NaOH = MgOH + Na(OH)2 =>
Mg(OH)2 + NaOH = MgOH + Na(OH)2
HNO3 + KCNS = HCNS + KNO3 =>
HNO3 + KCNS = HCNS + KNO3
Fe(OH)3 + HI = I2 + H2O + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = I2 + 2 H2O + 2 Fe(OH)2
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
Li2CO3 + CaF2 + O2 = F2 + Li2CaO2 + CO2 =>
2 Li2CO3 + 2 CaF2 + O2 = 2 F2 + 2 Li2CaO2 + 2 CO2
(Hg)(OH)2 + H3(PO4) = (Hg3)(PO4)2 + H2O =>
3(Hg)(OH)2 + 2 H3(PO4) = (Hg3)(PO4)2 + 6 H2O
Ag + Al(OH)3 = Ag(OH)3 + Al =>
Ag + Al(OH)3 = Ag(OH)3 + Al
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
CuO + Fe2O3 + ReO3 + Fe = Cu2FeReO6 =>
6 CuO + Fe2O3 + 3 ReO3 + Fe = 3 Cu2FeReO6
H2SO4 + KOH = KHSO4 + H2O =>
H2SO4 + KOH = KHSO4 + H2O
AgNO3 + HBr = AgBr + NO3 + H2 =>
2 AgNO3 + 2 HBr = 2 AgBr + 2 NO3 + H2
CaC2 + N2 = CaC(N)2 + C =>
CaC2 + N2 = CaC(N)2 + C
CO3 + Ca = CaCO3 =>
CO3 + Ca = CaCO3
SiO2 + MgCl2 = SiCl4 + MgO =>
SiO2 + 2 MgCl2 = SiCl4 + 2 MgO
AlO + H2O = AlH2 + O2 =>
AlO + H2O = AlH2 + O2
CuBr2 + KOH = CuOH + KBr2 =>
CuBr2 + KOH = CuOH + KBr2
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr =>
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr
ZnCl2 + NH4OH = NH3 + HCl + ZnO =>
ZnCl2 + NH4OH = NH3 + 2 HCl + ZnO
CaO + Li2O = Li + CaO2 =>
CaO + Li2O = 2 Li + CaO2
HClO2Zn = ZnOHClO =>
HClO2Zn = ZnOHClO
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
Fe(OH)3 + NaOH = Na(OH)3 + FeOH =>
Fe(OH)3 + NaOH = Na(OH)3 + FeOH
H2S = H2 + S =>
H2S = H2 + S
HCl + Pb(CO3)2 = H2O + CO2 + PbCl4 =>
4 HCl + Pb(CO3)2 = 2 H2O + 2 CO2 + PbCl4
Al2O3 + SiO2 = Al4(SiO4)3 =>
2 Al2O3 + 3 SiO2 = Al4(SiO4)3
Pb(NO3)2(aq) + NaIO3(aq) = Pb(IO3)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaIO3(aq) = Pb(IO3)2(s) + 2 NaNO3(aq)
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
C6H5COONaNaOH = C6H6Na2CO3 =>
C6H5COONaNaOH = C6H6Na2CO3
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca =>
Zn + Ca(NO3)2 = Zn(NO3)2 + Ca
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
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