| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 = Al2C3 + O9
C3H8 + OO = CO2 + H2O =>
C3H8 + 5 OO = 3 CO2 + 4 H2O
CuSO4 + (NH4)2C2O4 = CuC2O4 + (NH4)2 + SO4 =>
CuSO4 + (NH4)2C2O4 = CuC2O4 + (NH4)2 + SO4
MgO + HCl(aq) = H2O(s) + MgCl2 =>
MgO + 2 HCl(aq) = H2O(s) + MgCl2
H2SO4 + KMnO4 + Sb = K2SO4 + MnSO4 + H2O + Sb2O3 =>
9 H2SO4 + 6 KMnO4 + 10 Sb = 3 K2SO4 + 6 MnSO4 + 9 H2O + 5 Sb2O3
GaI3 + F2 = GaF + I2 =>
2 GaI3 + F2 = 2 GaF + 3 I2
NO(g) + H2O(l) = NH3(g) + O2(g) =>
4 NO(g) + 6 H2O(l) = 4 NH3(g) + 5 O2(g)
NH4S + HCl = HNH4 + S + Cl =>
NH4S + HCl = HNH4 + S + Cl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
HH2 + C2H2 = C2H6 =>
4 HH2 + 3 C2H2 = 3 C2H6
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
(C3H5(NO3)3) = O2 + N2 + H2O + CO2 =>
4(C3H5(NO3)3) = O2 + 6 N2 + 10 H2O + 12 CO2
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaVO3 + H2SO4 + C2H5OH = VOSO4 + NaOH + H2O + CH3COOH =>
4 NaVO3 + 4 H2SO4 + C2H5OH = 4 VOSO4 + 4 NaOH + 3 H2O + CH3COOH
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
Fe3O4 = Fe + O =>
Fe3O4 = 3 Fe + 4 O
HI + NH2OH = I2 + NH3 + H2O =>
2 HI + NH2OH = I2 + NH3 + H2O
H + P = HP =>
H + P = HP
K2(C2O4) + CaCl2 = KCl + Ca(C2O4) =>
K2(C2O4) + CaCl2 = 2 KCl + Ca(C2O4)
Fe(s) + CuSO4 = FeSO4 + Cu =>
Fe(s) + CuSO4 = FeSO4 + Cu
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
SnO + CH3CH2COOH = (CH3CH2COO)2Sn + H2O =>
SnO + 2 CH3CH2COOH = (CH3CH2COO)2Sn + H2O
O3 = O + O2 =>
O3 = O + O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgSO4*7H2O + Na2CO3 = Na2SO4 + Mg(OH)2*MgCO3 + CO2 + H2O =>
2 MgSO4*7H2O + 2 Na2CO3 = 2 Na2SO4 + Mg(OH)2*MgCO3 + CO2 + 13 H2O
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
Rb3N = Rb + N2 =>
2 Rb3N = 6 Rb + N2
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2(CO3)3 + HBr = FeBr3 + H2CO3 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2CO3
Ni(NO3)2 + K4Fe(CN)6 = Ni(CN)6 + K4Fe(NO3)2 =>
Ni(NO3)2 + K4Fe(CN)6 = Ni(CN)6 + K4Fe(NO3)2
NaCl(aq) + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl(aq) + Ba(OH)2 = 2 NaOH + BaCl2
Cu + FeCl2 = Cu(Cl2) + Fe =>
Cu + FeCl2 = Cu(Cl2) + Fe
NaAsO2 + I2 + NaHCO3 = CO2 + Na3AsO4 + NaI + H2O =>
NaAsO2 + I2 + 4 NaHCO3 = 4 CO2 + Na3AsO4 + 2 NaI + 2 H2O
P4 + Sr(OH)2 + H2O = PH3 + Sr(H2PO4)2 =>
4 P4 + 3 Sr(OH)2 + 18 H2O = 10 PH3 + 3 Sr(H2PO4)2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
H + C + O = (CH3)2CHOH =>
8 H + 3 C + O = (CH3)2CHOH
CH4O + NaOH = CH3ONa + H2O =>
CH4O + NaOH = CH3ONa + H2O
C5H11Cl + NaOH = C5H12O + NaCl =>
C5H11Cl + NaOH = C5H12O + NaCl
Na + Fe(NO3)3 = NaNO3 + Fe =>
3 Na + Fe(NO3)3 = 3 NaNO3 + Fe
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)NO3
Sn + N = Sn3N2 =>
3 Sn + 2 N = Sn3N2
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Fe2 + CuCl2 = FeCl2 + Cu2 =>
Fe2 + 2 CuCl2 = 2 FeCl2 + Cu2
I2 + NaOH = H2O + NaI + NaIO3 =>
3 I2 + 6 NaOH = 3 H2O + 5 NaI + NaIO3
IO3{-} + Sn2 + H{+} = I{-} + Sn4{+} + H2O =>
IO3{-} + 12 Sn2 + 6 H{+} = I{-} + 6 Sn4{+} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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