| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
CuCl2C3H6O = CuH6OCl2C3 =>
CuCl2C3H6O = CuH6OCl2C3
FeCl3 + NH3OHCl = FeCl2 + HCl + H2O + N2O =>
4 FeCl3 + 2 NH3OHCl = 4 FeCl2 + 6 HCl + H2O + N2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HO2(aq) = O2(g) + H2O(l) =>
4 HO2(aq) = 3 O2(g) + 2 H2O(l)
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
Mg(CH3COO)2 + H2O = CH3COOH + Mg(OH)2 =>
Mg(CH3COO)2 + 2 H2O = 2 CH3COOH + Mg(OH)2
SO3 + O2 = SO4 =>
2 SO3 + O2 = 2 SO4
Rb + HNO3 = RbNO3 + NH4NO3 + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + NH4NO3 + 3 H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
Mg(CH3COO)2 + H2O = CH3COOH + Mg(OH)2 =>
Mg(CH3COO)2 + 2 H2O = 2 CH3COOH + Mg(OH)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
I2 + PbO2 + H2SO4 = HIO3 + PbSO4 + H2O =>
I2 + 5 PbO2 + 5 H2SO4 = 2 HIO3 + 5 PbSO4 + 4 H2O
Zn + Al{3+} = Zn{2+} + Al =>
3 Zn + 2 Al{3+} = 3 Zn{2+} + 2 Al
ZnO + BaSO4 = BaZnO2 + SO3 =>
ZnO + BaSO4 = BaZnO2 + SO3
C4H9MgBr + C4H8O = C8H17OMgBr =>
C4H9MgBr + C4H8O = C8H17OMgBr
Ba(OH)2(s) + H2CO3(aq) = BaCO3 + HOH =>
Ba(OH)2(s) + H2CO3(aq) = BaCO3 + 2 HOH
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KOHHNO2 = KNO2H2O =>
KOHHNO2 = KNO2H2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
C5H5N + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C5H5N + 25 N2O + 20 OH{-} = 10 CO3{2-} + 15 H2O + 26 N2
KBr + Ag(NO3)3 = AgBr3 + KNO3 =>
3 KBr + Ag(NO3)3 = AgBr3 + 3 KNO3
Pb(NO3)2 + Rb = Rb(NO3)2 + Pb =>
Pb(NO3)2 + Rb = Rb(NO3)2 + Pb
Cl2 + KOH = KCl + KOCl + H2O =>
Cl2 + 2 KOH = KCl + KOCl + H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Co + Cl2 = Co11Cl4 =>
11 Co + 2 Cl2 = Co11Cl4
C7H10ClN + O2 = NH3 + CO2 + Cl + H2O =>
4 C7H10ClN + 35 O2 = 4 NH3 + 28 CO2 + 4 Cl + 14 H2O
Na + Fe2Cl = Fe2 + NaCl =>
Na + Fe2Cl = Fe2 + NaCl
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + H2O =>
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + 2 H2O
CH3SO3H + H2O = H2SO4 + C + H2 =>
CH3SO3H + H2O = H2SO4 + C + 2 H2
Fe2O3 + H2O + NO2 = Fe + HNO3 =>
Fe2O3 + 3 H2O + 6 NO2 = 2 Fe + 6 HNO3
NaOH + LiC2H3O2 = NaC2H3O2 + LiOH =>
NaOH + LiC2H3O2 = NaC2H3O2 + LiOH
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
As4S6 + O2 = As4O6(S) + SO2 =>
As4S6 + 8 O2 = As4O6(S) + 5 SO2
CH3P(O)F(C4H9O) + NaHCO3 = CH3P(O)(C4H9O)(ONa) + H2O + CO2 + NaF =>
CH3P(O)F(C4H9O) + 2 NaHCO3 = CH3P(O)(C4H9O)(ONa) + H2O + 2 CO2 + NaF
C5H11OH + KMnO4 + H2SO4 = C5H10O + K2SO4 + MnSO4 + H2O =>
5 C5H11OH + 2 KMnO4 + 3 H2SO4 = 5 C5H10O + K2SO4 + 2 MnSO4 + 8 H2O
Mg(CH3COO)2 + H2O = CH3COOH + Mg(OH)2 =>
Mg(CH3COO)2 + 2 H2O = 2 CH3COOH + Mg(OH)2
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
Be(CN)2 + H3PO4 = Be3(PO4)2 + HCN =>
3 Be(CN)2 + 2 H3PO4 = Be3(PO4)2 + 6 HCN
S + O = SO =>
S + O = SO
C6H5CH3 + Br2 = C6H2Br3CH3 + HBr =>
C6H5CH3 + 3 Br2 = C6H2Br3CH3 + 3 HBr
SnCl4 + F = SnF4 + Cl2 =>
SnCl4 + 4 F = SnF4 + 2 Cl2
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(NO3) + Ga = Al + Ga(NO3)3 =>
3 Al(NO3) + Ga = 3 Al + Ga(NO3)3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
C2H5OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 C2H5OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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