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2 MgCl + Na2SO3 = Mg2SO3 + Na2Cl2
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + Cl2 =>
4 C2H5NSCl + 23 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2
Fe(OH)3 + H2SO4 = H(OH) + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H(OH) + Fe2(SO4)3
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
Li + H2SO4 = Li2SO4 + H2O + SO2 =>
2 Li + 2 H2SO4 = Li2SO4 + 2 H2O + SO2
Pb + H2SO4 = PbHSO42 + SO2 + H2O =>
2 Pb + 79 H2SO4 = 2 PbHSO42 + 77 SO2 + 78 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CaO2H2 + NH4Cl = CaCl2 + H2O + NH3 =>
CaO2H2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
N{3+} + O{-2} = N2O3 =>
2 N{3+} + 3 O{-2} = N2O3
CaCO3(s) + H2O(l) = Ca(OH)2 + H2CO3 =>
CaCO3(s) + 2 H2O(l) = Ca(OH)2 + H2CO3
Al2(SO4)3 + AgNO3 + H2O = Al(OH)3 + HNO3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 + 6 H2O = 2 Al(OH)3 + 6 HNO3 + 3 Ag2SO4
CuSO4(aq) + Ca(OH)2(aq) + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4(aq) + Ca(OH)2(aq) + 2 H2O = Cu(OH)2 + CaSO4*2H2O
C40H56 + H2O2 = C40H56O + H2O =>
C40H56 + H2O2 = C40H56O + H2O
Co + MnCl2 = CoCl2 + Mn =>
Co + MnCl2 = CoCl2 + Mn
ZnSO4*7H2O + HCl = H2SO4 + ZnCl2 + H2O =>
ZnSO4*7H2O + 2 HCl = H2SO4 + ZnCl2 + 7 H2O
C6H18N + O2 = CO2 + H18N =>
C6H18N + 6 O2 = 6 CO2 + H18N
CuS + NO3{-} + H3O{+} = Cu{+2} + SO4{-2} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H3O{+} = 3 Cu{+2} + 3 SO4{-2} + 8 NO + 12 H2O
Copper + nitricacid = copper(ii)nitrate + water + nitrogenmonoxide =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
CuCO3 + (HCl) = CuCl2 + H2O + CO2 =>
CuCO3 + 2(HCl) = CuCl2 + H2O + CO2
PbCl2 + H3PO4 = Pb3(PO4)2 + HCl =>
3 PbCl2 + 2 H3PO4 = Pb3(PO4)2 + 6 HCl
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
H2SO4 + BaSO3 = SO2 + H2O + BaSO4 =>
H2SO4 + BaSO3 = SO2 + H2O + BaSO4
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
NaSiO2 + HCl = NaCl + HSiO2 =>
NaSiO2 + HCl = NaCl + HSiO2
KMnO4(ac) + NaOH(ac) + NaHSO3(ac) = K2SO4(ac) + Na2MnO4(ac) + H2O(l) =>
2 KMnO4(ac) + 3 NaOH(ac) + NaHSO3(ac) = K2SO4(ac) + 2 Na2MnO4(ac) + 2 H2O(l)
Pb(NO3)2(ac) + HCl(ac) = PbCl2(s) + HNO3(ac) =>
Pb(NO3)2(ac) + 2 HCl(ac) = PbCl2(s) + 2 HNO3(ac)
LiCN(aq) + HI(aq) = LiI + HCN =>
LiCN(aq) + HI(aq) = LiI + HCN
Ca + HCl = CaCl2 + H2(g) =>
Ca + 2 HCl = CaCl2 + H2(g)
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Br + MgF2 = MgBr2 + F2 =>
2 Br + MgF2 = MgBr2 + F2
(CH)2 + O2 = CO2 + H2O =>
2(CH)2 + 5 O2 = 4 CO2 + 2 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CH3COOH + H2O + KCl = KClO3 + C2H5 =>
6 CH3COOH + 3 H2O + 5 KCl = 5 KClO3 + 6 C2H5
CaMgKOH = CaKMgOH =>
CaMgKOH = CaKMgOH
NH4Cl + K2(HgI4) + KOH = (OHg2NH2)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (OHg2NH2)I + 7 KI + KCl + 3 H2O
Fe(SCN)3 + H2O + Na2SO3 = Fe(SCN)2 + Na2SO4 + HSCN =>
2 Fe(SCN)3 + H2O + Na2SO3 = 2 Fe(SCN)2 + Na2SO4 + 2 HSCN
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H2O = C + H2O =>
C2H2O = 2 C + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Na(HCO3)(s) = Na2CO3(s) + H2O(g) + CO2(g) =>
2 Na(HCO3)(s) = Na2CO3(s) + H2O(g) + CO2(g)
KOH + NaF = NaOH + KF =>
KOH + NaF = NaOH + KF
AgCl + I = AgI + Cl2 =>
2 AgCl + 2 I = 2 AgI + Cl2
KI + Na2SO3 + H2SO4 = K2SO4 + I2 + Na2S + H2O =>
6 KI + Na2SO3 + 3 H2SO4 = 3 K2SO4 + 3 I2 + Na2S + 3 H2O
AgCl + Tl = Ag + TlCl =>
AgCl + Tl = Ag + TlCl
NH4NO3 + CaO2H2 = CaN2O6 + NH3 + H2O =>
2 NH4NO3 + CaO2H2 = CaN2O6 + 2 NH3 + 2 H2O
Co(s) + AgNO3(aq) = Co(NO3)2(aq) + Ag(s) =>
Co(s) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 Ag(s)
K2CO3 + CaCl2 = CaCO3 + ClK =>
K2CO3 + CaCl2 = CaCO3 + 2 ClK
AgNO3(aq) + K2SO4(aq) = Ag2SO4(aq) + KNO3(aw) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(aq) + 2 KNO3(aw)
CoS + CO + Cu = Co2(CO)8 + Cu2S =>
2 CoS + 8 CO + 4 Cu = Co2(CO)8 + 2 Cu2S
Se + HNO3 = Se(NO3)3 + NO2 + H2O =>
Se + 6 HNO3 = Se(NO3)3 + 3 NO2 + 3 H2O
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