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HI + HNO2 = I + NO + H2O
FeSNaOH = FeOHNaS =>
FeSNaOH = FeOHNaS
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
PbCl3 + HNO3 = Pb(NO3)3 + HCl =>
PbCl3 + 3 HNO3 = Pb(NO3)3 + 3 HCl
NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + NH4NO3 =>
4 NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + 2 NH4NO3
C + H + O + N = C9H13NO3 =>
9 C + 13 H + 3 O + N = C9H13NO3
As + H2O = H2AsO4 + AsH3 =>
3 As + 4 H2O = H2AsO4 + 2 AsH3
NaHSO4 + Pb(OH)2 = NaOH + Pb(HSO4)2 =>
2 NaHSO4 + Pb(OH)2 = 2 NaOH + Pb(HSO4)2
H2ONaC2H3O2 = HC2H3O2NaOH =>
H2ONaC2H3O2 = HC2H3O2NaOH
C3H3O2 + CO2 = CO + H2 =>
2 C3H3O2 + 2 CO2 = 8 CO + 3 H2
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4(aq) + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4(aq) + 2 H2O
NaAlSi3O8 + H2O + H2CO3 = Al2Si2O5(OH)4 + Na{+} + HCO3{-} + Si(OH)4 =>
2 NaAlSi3O8 + 9 H2O + 2 H2CO3 = Al2Si2O5(OH)4 + 2 Na{+} + 2 HCO3{-} + 4 Si(OH)4
NaH + Cl2 = NaCl2 + H2 =>
2 NaH + 2 Cl2 = 2 NaCl2 + H2
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + BrO + H2O =>
10 AlBr3 + 18 KMnO4 + 42 H2SO4 = 5 Al2(SO4)3 + 9 K2SO4 + 18 MnSO4 + 30 BrO + 42 H2O
C6H5CHOHC6H5 + K2Cr2O7 + H2SO4 = C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CHOHC6H5 + K2Cr2O7 + 4 H2SO4 = 3 C6H5COC6H5 + K2SO4 + Cr2(SO4)3 + 7 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)2 + Na2SO4 + H2O + HC3H5O2 =>
2 C3H7OH + Na2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + Na2SO4 + 5 H2O + 2 HC3H5O2
MgO + H2O = MgH2 + O3 =>
3 MgO + 3 H2O = 3 MgH2 + 2 O3
Ca(HCO3)2 + FeCl3 = Fe(CO3)3 + CaCl + CO2 + H2O =>
3 Ca(HCO3)2 + FeCl3 = Fe(CO3)3 + 3 CaCl + 3 CO2 + 3 H2O
C8H18 + O2 = CO2 + H2O = CO2 =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaO + Al = Ba + Al2O3 =>
3 BaO + 2 Al = 3 Ba + Al2O3
ZnO + HCl = Zn(Cl)2 + H2O =>
ZnO + 2 HCl = Zn(Cl)2 + H2O
NaHS + H2O = H3O + NaS =>
NaHS + H2O = H3O + NaS
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
C3H3O2 + CO2 = CO + H2 =>
2 C3H3O2 + 2 CO2 = 8 CO + 3 H2
CrO3 + Al = Cr + Al2O3 =>
CrO3 + 2 Al = Cr + Al2O3
K2CO3 + Ni(ClO3)3 = KClO3 + Ni2(CO3)3 =>
3 K2CO3 + 2 Ni(ClO3)3 = 6 KClO3 + Ni2(CO3)3
K2SiO3 + H2 = H2SiO3 + K2 =>
K2SiO3 + H2 = H2SiO3 + K2
HNO3 + Pb(NO3)2 + TiCl4 = PbTiO3 + N2O + HCl + O2 =>
4 HNO3 + Pb(NO3)2 + TiCl4 = PbTiO3 + 3 N2O + 4 HCl + 6 O2
C13H8O + NaBH4 + CH3CH2OH = C13H9OH + NaB(OCH2CH3) =>
5 C13H8O + 2 NaBH4 + 2 CH3CH2OH = 5 C13H9OH + 2 NaB(OCH2CH3)
Sn + AlCl3 = Al3 + SnCl2 =>
9 Sn + 6 AlCl3 = 2 Al3 + 9 SnCl2
MgO2 + H2O = MgH2 + O3 =>
MgO2 + H2O = MgH2 + O3
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Mg(HCO3)2 = MgCO3 + H2O + CO2 =>
Mg(HCO3)2 = MgCO3 + H2O + CO2
Ag2Po4 = Ag2 + Po4 =>
Ag2Po4 = Ag2 + Po4
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Fe02O3 + CO = Fe + CO2 =>
Fe02O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
PCl5 = PCl3(g)Cl2(g) =>
PCl5 = PCl3(g)Cl2(g)
NaAl(OH)4 + NH4Cl = AlCl3 + NaCl + NH3 + H2O =>
NaAl(OH)4 + 4 NH4Cl = AlCl3 + NaCl + 4 NH3 + 4 H2O
Mg(OH)2 + HNo3 = Mg(No3)2 + HOH =>
Mg(OH)2 + 2 HNo3 = Mg(No3)2 + 2 HOH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
KMnO4 + HBr + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
2 KMnO4 + 10 HBr + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O
N2 = N4 =>
2 N2 = N4
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
HNO2 + H2SO4 + KMnO4 = MnSO4 + KHSO4 + HNO3 + H2O =>
5 HNO2 + 4 H2SO4 + 2 KMnO4 = 2 MnSO4 + 2 KHSO4 + 5 HNO3 + 3 H2O
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
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