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12 HCl3 + 2 CrO3 = 15 Cl2 + 2 CrCl3 + 6 H2O
C4H9OH + Cr2O7{2-} + H{+} = C4H8O + Cr{3+} + H2O =>
3 C4H9OH + Cr2O7{2-} + 8 H{+} = 3 C4H8O + 2 Cr{3+} + 7 H2O
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
CH3BrCH3NH2 = CH3CH3NH2Br =>
CH3BrCH3NH2 = CH3CH3NH2Br
Pb{2+} + KI = PbKI{2+} =>
Pb{2+} + KI = PbKI{2+}
MgSiO3 + HNO3 = Mg(NO3)2 + SiO3H2 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + SiO3H2
Cu(OH)3 + Zn(OH)2 = Zn(CuO2)2 + H2O =>
2 Cu(OH)3 + Zn(OH)2 = Zn(CuO2)2 + 4 H2O
Al(OH)3 + H2(SO3) = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2(SO3) = Al2(SO3)3 + 6 H2O
Na2Co3NaCl = NaCo3Na2Cl =>
Na2Co3NaCl = NaCo3Na2Cl
C4H9Br + CuO = CuBr2 + C8H18O =>
2 C4H9Br + CuO = CuBr2 + C8H18O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
C7H8 + O2 = C2 + H2O =>
2 C7H8 + 4 O2 = 7 C2 + 8 H2O
*C2H4 + H2O = C2H5OH =>
*C2H4 + H2O = C2H5OH
Er2O3 + HNO3 = Er(NO3)3 + H2O =>
Er2O3 + 6 HNO3 = 2 Er(NO3)3 + 3 H2O
MnSO4 + (NH4)2S = MnS(NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS(NH4)2SO4
P + S = P2S5 =>
2 P + 5 S = P2S5
SnO + H2O = Sn + (OH)2 =>
SnO + H2O = Sn + (OH)2
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
Fe(OH)3 + Ca3(PO4)2 = FePO4 + Ca(OH)2 =>
2 Fe(OH)3 + Ca3(PO4)2 = 2 FePO4 + 3 Ca(OH)2
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2 =>
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Sn(OH)2 + HClO3 = Sn(ClO3)2 + H2O =>
Sn(OH)2 + 2 HClO3 = Sn(ClO3)2 + 2 H2O
Si3N4 + H2O = H2SiO3 + NH3 =>
Si3N4 + 9 H2O = 3 H2SiO3 + 4 NH3
Pd + Pb(NO3)2 = PdNO3 + Pb =>
2 Pd + Pb(NO3)2 = 2 PdNO3 + Pb
Ca(NO3)2 + Na2CO3 = Ca(CO3)2 + Na2(NO3) =>
Ca(NO3)2 + 2 Na2CO3 = Ca(CO3)2 + 2 Na2(NO3)
FeCl2 + Cd(NO3)2 = Fe(NO3)2 + CdCl2 =>
FeCl2 + Cd(NO3)2 = Fe(NO3)2 + CdCl2
NH4NgPO4 = NH3 + Ng2P2O7 + H2O =>
2 NH4NgPO4 = 2 NH3 + Ng2P2O7 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + H0SO4 = Al2(SO4)3 + H2 =>
4 Al + 6 H0SO4 = 2 Al2(SO4)3 + 3 H2
NH3 + OCl{-} = N2O + Cl{-} + H2O =>
2 NH3 + 4 OCl{-} = N2O + 4 Cl{-} + 3 H2O
Ag{+} + NaCl{-} = AgCl + Na =>
Ag{+} + NaCl{-} = AgCl + Na
CH4 + O = CO + H =>
CH4 + O = CO + 4 H
K(OH) + Ni(SO4) = K(SO4) + Ni(OH) =>
K(OH) + Ni(SO4) = K(SO4) + Ni(OH)
Al2(OH)2 + H2(SiO3)3 = H2O + Al2(SiO3)3 =>
Al2(OH)2 + H2(SiO3)3 = 2 H2O + Al2(SiO3)3
AlN + Ag = AgN + Al =>
AlN + Ag = AgN + Al
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2O + K3AlO3 = Al(OH)3 + KOH =>
3 H2O + K3AlO3 = Al(OH)3 + 3 KOH
MnBr2 + Br2 + H2O = MnO2 + HBr =>
MnBr2 + Br2 + 2 H2O = MnO2 + 4 HBr
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
PbCO3(s) + HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l) =>
PbCO3(s) + 2 HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(l)
HBrNaHSO3 = NaBrH2OSO2 =>
HBrNaHSO3 = NaBrH2OSO2
HNOOO + Ba(OH)(OH) = HHO + Ba(NOOO)(NOOO) =>
2 HNOOO + Ba(OH)(OH) = 2 HHO + Ba(NOOO)(NOOO)
SnCl2 + NaOH + Br2 = NaBr + Na2SnO3 + H2O + NaCl =>
SnCl2 + 6 NaOH + Br2 = 2 NaBr + Na2SnO3 + 3 H2O + 2 NaCl
K2O(aq) + H2O(l) = K(aq) + OH(aq) =>
K2O(aq) + H2O(l) = 2 K(aq) + 2 OH(aq)
Fe + Mn2{+} = Fe2{+} + Mn =>
2 Fe + Mn2{+} = Fe2{+} + 2 Mn
Fe(OH)3 + Ca3(PO4)2 = FePO4 + Ca(OH)2 =>
2 Fe(OH)3 + Ca3(PO4)2 = 2 FePO4 + 3 Ca(OH)2
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
ZnCO3 + HNO3 = CO2 + H2O + Zn(NO3)2 =>
ZnCO3 + 2 HNO3 = CO2 + H2O + Zn(NO3)2
C2H6O(aq) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
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