| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O6 + 6 H2O = 4 H3PO3
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
C2H6 + H2O = CO + H2 =>
C2H6 + 2 H2O = 2 CO + 5 H2
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 H2O + 2 NH3
AlCl3 + K3PO4 = Al(PO4) + KCl =>
AlCl3 + K3PO4 = Al(PO4) + 3 KCl
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCl + Zn = Zn2Cl + H =>
HCl + 2 Zn = Zn2Cl + H
C6H9O + O2 = CO2 + H2O =>
4 C6H9O + 31 O2 = 24 CO2 + 18 H2O
Mg + KNO3 = K + Mg(NO3)2 =>
Mg + 2 KNO3 = 2 K + Mg(NO3)2
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
LiOH + Na = NaOH + Li =>
LiOH + Na = NaOH + Li
Pb + FeCl3 = PbCl3 + Fe =>
Pb + FeCl3 = PbCl3 + Fe
KI + HF + KFO3 = KF + I2 + H2O =>
6 KI + 6 HF + KFO3 = 7 KF + 3 I2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2 + KF = Br2F + K =>
Br2 + KF = Br2F + K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Na2O + H2O = HNa2O{+} + OH{-} =>
Na2O + H2O = HNa2O{+} + OH{-}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2O + H2 = K + H2O =>
K2O + H2 = 2 K + H2O
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
Fe + H3PO4 = Fe3PO4 + H2 =>
6 Fe + 2 H3PO4 = 2 Fe3PO4 + 3 H2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
BaO + O2 = BaO2 =>
2 BaO + O2 = 2 BaO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
LiF + Pb(NO3)2 = PbF2 + LiNO3 =>
2 LiF + Pb(NO3)2 = PbF2 + 2 LiNO3
HCL + KOH = KCL + H2O =>
HCL + KOH = KCL + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H4P2O7 + Au(OH)3 = Au4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Au(OH)3 = Au4(P2O7)3 + 12 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/17
Équations équilibrées sur03/27/16
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