Equations balanced on the previous day | Equations balanced on the next day |
SO2 + 2 H2S = 3 S + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3
Na + N2 = NaN =>
2 Na + N2 = 2 NaN
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
Al2O3 + BrF3 = AlF3 + Br3 + O2 =>
6 Al2O3 + 12 BrF3 = 12 AlF3 + 4 Br3 + 9 O2
C2H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H18(l) + 13 O2(g) = 4 CO2(g) + 18 H2O(g)
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PBO = PB + O2 =>
2 PBO = 2 PB + O2
Al2O3 + BrF3 = AlF3 + Br2 + O2 =>
2 Al2O3 + 4 BrF3 = 4 AlF3 + 2 Br2 + 3 O2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
NH3 + Cu2O2 = N + Cu2 + H2O =>
4 NH3 + 3 Cu2O2 = 4 N + 3 Cu2 + 6 H2O
KCl + Mg(OH)2 = MgCl2 + KOH =>
2 KCl + Mg(OH)2 = MgCl2 + 2 KOH
PBO2 = PB + O2 =>
PBO2 = PB + O2
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ba + S = BaS =>
Ba + S = BaS
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Hg + XeF4 = Xe + HgF2 =>
2 Hg + XeF4 = Xe + 2 HgF2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
CuSO4 + NaCl = CuCl + NaSO4 =>
CuSO4 + NaCl = CuCl + NaSO4
PBO = PB + O2 =>
2 PBO = 2 PB + O2
Sr + N2 = SrN =>
2 Sr + N2 = 2 SrN
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H8 + O2 = C4H8O2 =>
C4H8 + O2 = C4H8O2
K2Cr2O7 + C2H5OH + H2SO4 = CHCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + C2H5OH + 4 H2SO4 = CHCOOH + K2SO4 + Cr2(SO4)3 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CO(NH2)2 + HNO3 = CO2 + H2O + N2 =>
5 CO(NH2)2 + 6 HNO3 = 5 CO2 + 13 H2O + 8 N2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
KMnO4 + NaNO2 + H20 = MnO2 + NaNO3 + KOH =>
20 KMnO4 + 20 NaNO2 + H20 = 20 MnO2 + 20 NaNO3 + 20 KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K(NO3) = KNO2 + O2 =>
2 K(NO3) = 2 KNO2 + O2
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/06/12
Equations balanced on 03/07/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.