| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
Ca(No3)2(aq) + H2SO4(aq) = CaSO4 + HNo3(aq) =>
Ca(No3)2(aq) + H2SO4(aq) = CaSO4 + 2 HNo3(aq)
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3CH(Cl)CH3NaOH = CH3CH(OH)CH3NaCl =>
CH3CH(Cl)CH3NaOH = CH3CH(OH)CH3NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CrO + H2O = CrO2 + H2 =>
CrO + H2O = CrO2 + H2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe2 + H2SO4 = Fe2(SO4)2 + H2 =>
Fe2 + 2 H2SO4 = Fe2(SO4)2 + 2 H2
HNO3BaCl2 = HCl2BaNO3 =>
HNO3BaCl2 = HCl2BaNO3
NaNO2 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + NO2 + H2O =>
6 NaNO2 + K2Cr2O7 + 7 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 6 NO2 + 7 H2O
PH3 + KMnO4 + H2SO4 = MnSO4 + H3PO4 + KOH + H2 =>
3 PH3 + 4 KMnO4 + 4 H2SO4 = 4 MnSO4 + 3 H3PO4 + 4 KOH + 2 H2
NH4OH(aq)H2SO4(aq) = NH4HSO4OH2 =>
NH4OH(aq)H2SO4(aq) = NH4HSO4OH2
H3 + PO4 + RbOH = H2O + Rb3PO4 =>
H3 + PO4 + 3 RbOH = 3 H2O + Rb3PO4
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Na2SO3 = Na2SO4 + H2O + NO2 =>
2 HNO3 + Na2SO3 = Na2SO4 + H2O + 2 NO2
HNO3 + Zn = NH4NO3 + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SbOCl + HClO = Cl2 + Sb2O3 + H2O =>
2 SbOCl + 2 HClO = 2 Cl2 + Sb2O3 + H2O
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Ba(NO2)2 + H2O = Ba(OH)2 + HNO2 =>
Ba(NO2)2 + 2 H2O = Ba(OH)2 + 2 HNO2
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
C7H8 + KI + Br2 = C7H7(KI) + HBr =>
2 C7H8 + 2 KI + Br2 = 2 C7H7(KI) + 2 HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sn(OH)4 + NH4NO3 = Sn(NO3)4 + H2O + NH3 =>
Sn(OH)4 + 4 NH4NO3 = Sn(NO3)4 + 4 H2O + 4 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + CrCl3 = AlCl3 + Cr =>
Al + CrCl3 = AlCl3 + Cr
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
(CH3)2CO + H2O = (CH3)2C(OH)2 =>
(CH3)2CO + H2O = (CH3)2C(OH)2
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
C + O2 = CO2 =>
C + O2 = CO2
CH3COOH + C3H5OH = CH3COOC3H5 + H2O =>
CH3COOH + C3H5OH = CH3COOC3H5 + H2O
Al2(SO4)3*18H2O + NaOH = NaAlO2 + Na2SO4 + H2O =>
Al2(SO4)3*18H2O + 8 NaOH = 2 NaAlO2 + 3 Na2SO4 + 22 H2O
Na2S2O3 + CH3COOH = S + SO3 + NaCH3COO + H2O =>
3 Na2S2O3 + 6 CH3COOH = 4 S + 2 SO3 + 6 NaCH3COO + 3 H2O
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Bi(NO3)2 + NaClO + NaOH = NaBiO3 + NaCl + NaNO3 + H2O =>
2 Bi(NO3)2 + 3 NaClO + 6 NaOH = 2 NaBiO3 + 3 NaCl + 4 NaNO3 + 3 H2O
Cr2(SO4)3 + PbO2 + KOH = K2CrO4 + K2SO4 + Pb + H2O =>
2 Cr2(SO4)3 + 3 PbO2 + 20 KOH = 4 K2CrO4 + 6 K2SO4 + 3 Pb + 10 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Cr(ClO4)3 + Na2SO4 = NaClO4 + Cr2(SO4)3 =>
2 Cr(ClO4)3 + 3 Na2SO4 = 6 NaClO4 + Cr2(SO4)3
H2SO4 + CU = CUSO4 + SO2 + H2O =>
2 H2SO4 + CU = CUSO4 + SO2 + 2 H2O
Tl(OH) + MgBr2 = Mg(OH) + TlBr2 =>
Tl(OH) + MgBr2 = Mg(OH) + TlBr2
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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