| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + K2(SO4) = Cu(SO4) + 2 K(NO3)
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BaH2O = BaOH2 =>
BaH2O = BaOH2
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H12O6(aq) + O2(g) = H2O(l) + CO2 =>
C6H12O6(aq) + 6 O2(g) = 6 H2O(l) + 6 CO2
C8H18 = C5H10 + C3H8 =>
C8H18 = C5H10 + C3H8
Mg + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg + 2 HCl(aq) = MgCl2(aq) + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2(CO3)2 + Cs = Cs2CO3 + Fe =>
Fe2(CO3)2 + 4 Cs = 2 Cs2CO3 + 2 Fe
MnO2 + CO + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + CO + H2SO4 = MnSO4 + CO2 + H2O
Cu + Al(NO3)3 = Cu(NO3) + Al =>
3 Cu + Al(NO3)3 = 3 Cu(NO3) + Al
Cr2O3 + Pb(NO3)2 = PbCrO4 + N2 + O2 =>
2 Cr2O3 + 4 Pb(NO3)2 = 4 PbCrO4 + 4 N2 + 7 O2
NaOH + Na2S2O4 + NaClO4 = Na2SO3 + H2O + NaCl =>
8 NaOH + 4 Na2S2O4 + NaClO4 = 8 Na2SO3 + 4 H2O + NaCl
H2O(l) + N2O3(g) = HNO2(aq) =>
H2O(l) + N2O3(g) = 2 HNO2(aq)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
H2O2 + CH4O = CO2 + H2O =>
3 H2O2 + CH4O = CO2 + 5 H2O
CH3H2H2CH2OH + NaNH2 = CH3H2H2CH2NH2 + NaOH =>
CH3H2H2CH2OH + NaNH2 = CH3H2H2CH2NH2 + NaOH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Pb + H3PO4 = PO4 + H4Pb =>
3 Pb + 4 H3PO4 = 4 PO4 + 3 H4Pb
Fe2O + H2 = FeH + O2 =>
2 Fe2O + 2 H2 = 4 FeH + O2
Cu2O + CO2 = CuO + C =>
2 Cu2O + CO2 = 4 CuO + C
TiCl4 + NaNO3 = TiNO3 + NaCl4 =>
TiCl4 + NaNO3 = TiNO3 + NaCl4
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Cu(NO3)2 + H2O = Cu(OH)2 + HNO3 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 HNO3
HIO3 + HCl = I2Cl6 + Cl2 + H2O =>
2 HIO3 + 10 HCl = I2Cl6 + 2 Cl2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KF + NiSO4 = NiF2 + K2SO4 =>
2 KF + NiSO4 = NiF2 + K2SO4
Al(NO3)3 + NH4OH = Al(OH)3 + (NH4NO3) =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3(NH4NO3)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Rb2O + NaOH = RbOH + Na2O =>
Rb2O + 2 NaOH = 2 RbOH + Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COCH3 + H2O2 = CO2 + H2O =>
CH3COCH3 + 8 H2O2 = 3 CO2 + 11 H2O
Zn + K2CO3 = ZnCO3 + K =>
Zn + K2CO3 = ZnCO3 + 2 K
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C5H12 + O2 = CO2 + H20(l) =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20(l)
Zn{+2} + NH3 = Zn(NH3){2+} =>
Zn{+2} + NH3 = Zn(NH3){2+}
K3PO4(aq) + LiNO3(aq) = KNO3(aq) + (Li)3PO4 =>
K3PO4(aq) + 3 LiNO3(aq) = 3 KNO3(aq) + (Li)3PO4
CaCl2 + H3PO4 = H2Cl2 + Ca3(PO4)2 =>
3 CaCl2 + 2 H3PO4 = 3 H2Cl2 + Ca3(PO4)2
AgNO3 + Al = Ag + AlN3O9 =>
3 AgNO3 + Al = 3 Ag + AlN3O9
CH3CH2CH2CH2CH2COOH + O2 = CO + H2O =>
CH3CH2CH2CH2CH2COOH + 5 O2 = 6 CO + 6 H2O
PbSO4 + Na3C6H5O7H4O2 + C6H8O7H2O = PbC6H6O7H2O + Na2SO4 + H2O =>
3 PbSO4 + 2 Na3C6H5O7H4O2 + C6H8O7H2O = 3 PbC6H6O7H2O + 3 Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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