Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2 + O2 + H20 = N2H4O3 =>
10 N2 + 15 O2 + 2 H20 = 10 N2H4O3
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
N1H3 + H2S1O4 = (NH4)2S1O4 =>
2 N1H3 + H2S1O4 = (NH4)2S1O4
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Na2CO3 + CaCl2 = Ca(CO3)2 + Na2Cl =>
2 Na2CO3 + CaCl2 = Ca(CO3)2 + 2 Na2Cl
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaBr2 + Cr(NO3)3 = Ca(NO3)2 + CrBr3 =>
3 CaBr2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrBr3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
CH3Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3Cl + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
HCO3{-} + H2O = CO3{2-} + H3O{+} =>
HCO3{-} + H2O = CO3{2-} + H3O{+}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2)2 + PbI =>
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2)2 + PbI
Na2CO3 + SrCl2 = NaCl + SrCO3 =>
Na2CO3 + SrCl2 = 2 NaCl + SrCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + H2 = CH4 =>
C + 2 H2 = CH4
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 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 01/20/14
Equations balanced on 02/19/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.