| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HCl = KCl + H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Zn{2+} + OH{-} = Zn(OH)2 =>
Zn{2+} + 2 OH{-} = Zn(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Li3(PO4) + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3(PO4) + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
H + N = NH3 =>
3 H + N = NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgCl2 + K3PO4 = KCl + Mg3(PO4)2 =>
3 MgCl2 + 2 K3PO4 = 6 KCl + Mg3(PO4)2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 12 Cl = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KNO3 + C12H22O11 = CO2 + H2O + N2 + KOH =>
48 KNO3 + 5 C12H22O11 = 60 CO2 + 31 H2O + 24 N2 + 48 KOH
KClO3 + C12H22O11 = CO2 + H2O + KCl =>
8 KClO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCl
KClO4 + C12H22O11 = CO2 + H2O + KCl =>
6 KClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 KCl
Mg + H2O = Mg(OH)2 + H =>
Mg + 2 H2O = Mg(OH)2 + 2 H
KClO3 + C12H22O11 = CO2 + H2O + KCl =>
8 KClO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCl
H + Cl = HCl =>
H + Cl = HCl
NaOH + FeCl3 = NaCl3 + FeOH =>
NaOH + FeCl3 = NaCl3 + FeOH
Sr(NO3)2 + Mg + C2H3Cl = SrCl + MgO + CO2 + H2O + N2 =>
2 Sr(NO3)2 + Mg + 2 C2H3Cl = 2 SrCl + MgO + 4 CO2 + 3 H2O + 2 N2
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnO2 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2C2O4 + 4 H2SO4 = K2SO4 + 6 CO2 + 2 MnO2 + 3 Na2SO4 + 4 H2O
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Ba(NO3)2 + K2SO4 = KNO3 + BaSO4 =>
Ba(NO3)2 + K2SO4 = 2 KNO3 + BaSO4
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaCl2 =>
4 IrCl3 + 3 Ca(OH)2 = 2 Ir2O3 + 6 HCl + 3 CaCl2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Fe + HNO3 = Fe(NO3)3 + N2(N2O) + H2O =>
6 Fe + 22 HNO3 = 6 Fe(NO3)3 + N2(N2O) + 11 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
KClO3 = O + K + Cl =>
KClO3 = 3 O + K + Cl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/10
Équations équilibrées sur10/26/09
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