Equations balanced on the previous day | Equations balanced on the next day |
NaOH + HX = NaX + H2O
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
AlCl3(s) + Ba(NO3)2(aq) = BaCl2(g) + Al(NO3)3(aq) =>
2 AlCl3(s) + 3 Ba(NO3)2(aq) = 3 BaCl2(g) + 2 Al(NO3)3(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuCl2 + K2CO3 = CuCO3 + KCl =>
CuCl2 + K2CO3 = CuCO3 + 2 KCl
N + O = N2O =>
2 N + O = N2O
FeJ2 + H2SO4 = Fe2(SO4)3 + SO2 + J2 + H2O =>
2 FeJ2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 J2 + 6 H2O
Zn(OH)2 + Cu2CO3 = ZnCO3 + CuOH =>
Zn(OH)2 + Cu2CO3 = ZnCO3 + 2 CuOH
Na2SO3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2SO3 + 5 H2SO4 + 2 K2CrO7 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
KNO3 + C12H22O11 = N2 + CO3 + H2O + K2CO3 =>
12 KNO3 + C12H22O11 = 6 N2 + 6 CO3 + 11 H2O + 6 K2CO3
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
MnO2 + HCl = H2O + MnCl2 + Cl2 =>
MnO2 + 4 HCl = 2 H2O + MnCl2 + Cl2
FeJ2 + H2SO4 + KMnO4 = J2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeJ2 + 24 H2SO4 + 6 KMnO4 = 10 J2 + 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(s) + Cu(PO4)2(aq) = FePO4(s) + Cu(s) =>
2 Fe(s) + Cu(PO4)2(aq) = 2 FePO4(s) + Cu(s)
HCOOH + Zn = Zn(HCOO)2 + H2 =>
2 HCOOH + Zn = Zn(HCOO)2 + H2
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
C12H22O3(l) + O2(g) = CO2(g) + H2O(g) =>
C12H22O3(l) + 16 O2(g) = 12 CO2(g) + 11 H2O(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KlMnO4 + Fe = KlMn + FeO4 =>
KlMnO4 + Fe = KlMn + FeO4
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
KlMnO4 + Fe = KlMn + Fe3O4 =>
KlMnO4 + 3 Fe = KlMn + Fe3O4
Cu(C2H3O2)2 + AgNO3 = AgC2H3O2 + Cu(NO3)2 =>
Cu(C2H3O2)2 + 2 AgNO3 = 2 AgC2H3O2 + Cu(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
NCl3(g) = N2(g) + Cl2(g) =>
2 NCl3(g) = N2(g) + 3 Cl2(g)
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
CuSO4 + Cr = CrSO4 + Cu =>
CuSO4 + Cr = CrSO4 + Cu
CuSO4 + Co = CoSO4 + Cu =>
CuSO4 + Co = CoSO4 + Cu
Ca(s) + O2(g) = CaO(s) =>
2 Ca(s) + O2(g) = 2 CaO(s)
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
CuSO4 + Mg = Mg2SO4 + Cu =>
CuSO4 + 2 Mg = Mg2SO4 + Cu
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Zn + H1{+} + NO31{-} = Zn2{+} + NO2 + H2O =>
114 Zn + 58 H1{+} + NO31{-} = 57 Zn2{+} + NO2 + 29 H2O
Fe2O5 + CO = Fe + CO2 =>
Fe2O5 + 5 CO = 2 Fe + 5 CO2
NH4Cl + Ca(OH)2 = CaCl + NH4(OH)2 =>
NH4Cl + Ca(OH)2 = CaCl + NH4(OH)2
NaHCO3 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 H2O + 3 CO2 + Na3C6H5O7
Zn + H{+} + NO3{-} = Zn{+2} + NO2 + H2O =>
Zn + 4 H{+} + 2 NO3{-} = Zn{+2} + 2 NO2 + 2 H2O
K2HPO2 + AgNO3 + H2O = Ag + KNO3 + NO2 + H3PO4 =>
K2HPO2 + 3 AgNO3 + H2O = 3 Ag + 2 KNO3 + NO2 + H3PO4
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaCl2 =>
4 IrCl3 + 3 Ca(OH)2 = 2 Ir2O3 + 6 HCl + 3 CaCl2
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/06/12
Equations balanced on 11/05/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.