Equations balanced on the previous day | Equations balanced on the next day |
HgO + H2O = Hg(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
OH + Fe(OH)3 = FeO4 + H2O =>
5 OH + Fe(OH)3 = FeO4 + 4 H2O
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
SO2 + KMNO4 + H2O = MNO2 + K2SO4 + H2SO4 =>
3 SO2 + 2 KMNO4 + 2 H2O = 2 MNO2 + K2SO4 + 2 H2SO4
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Mg + HBr = H2 + MgBr2 =>
Mg + 2 HBr = H2 + MgBr2
K2S + H3P = K3P + H2S =>
3 K2S + 2 H3P = 2 K3P + 3 H2S
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
Cu0 + HBr = CuBr2 + H20 =>
10 Cu0 + 20 HBr = 10 CuBr2 + H20
CH4 + O2 = CH2 + H2O =>
2 CH4 + O2 = 2 CH2 + 2 H2O
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
CH4 + O2 = CH2 + H2O =>
2 CH4 + O2 = 2 CH2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
Ag + H3O{+} + NO3{-} = Ag{+} + NO + H2O =>
3 Ag + 4 H3O{+} + NO3{-} = 3 Ag{+} + NO + 6 H2O
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HS + NaOH = NaS + H2O =>
HS + NaOH = NaS + H2O
HCl + Ni = NiCl + H =>
HCl + Ni = NiCl + H
MnSO4*H2O(aq) + H2C2O4(aq) + H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq) =>
MnSO4*H2O(aq) + H2C2O4(aq) + 2 H2O(l) = MnC2O4*3H2O(s) + H2SO4(aq)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + ClO = Cl + OH =>
H2O + ClO = Cl + 2 OH
CuCl2 + Na2CO3 = Cu(CO3) + NaCl =>
CuCl2 + Na2CO3 = Cu(CO3) + 2 NaCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
H2SO4(conc) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(conc) + 2 Fe = Fe2(SO4)3 + 3 H2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NiCl2*H2O = NiCl2 + H2O =>
NiCl2*H2O = NiCl2 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/14/15
Equations balanced on 09/13/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.