| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + 4 NH3 = Mn(NH3)4Cl2
K2CO3 + Ba = BaCO3 + K =>
K2CO3 + Ba = BaCO3 + 2 K
CaCl2 + KH2PO4 = Ca3(PO4)2 + KCl + HCl =>
3 CaCl2 + 2 KH2PO4 = Ca3(PO4)2 + 2 KCl + 4 HCl
C6H12O6 + Cu(OH)2 = CH2(OH)CH(OH)CH(OH)CH(OH)CH(OH)COOH + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 = CH2(OH)CH(OH)CH(OH)CH(OH)CH(OH)COOH + Cu2O + 2 H2O
Na3(Al(OH)6) = NaAlO2 + NaOH + H2O =>
Na3(Al(OH)6) = NaAlO2 + 2 NaOH + 2 H2O
V + HCl = VCl2 + H2 =>
V + 2 HCl = VCl2 + H2
C2H2 = C6H6 =>
3 C2H2 = C6H6
K2SO3 + Al2O3 + H2O = K[Al(OH)4] + SO2 =>
K2SO3 + Al2O3 + 4 H2O = 2 K[Al(OH)4] + SO2
Fe2(SO4)3 + (NH4)2CO3 + H2O = Fe(OH)3 + (NH4)2SO4 + CO2 =>
Fe2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Fe(OH)3 + 3(NH4)2SO4 + 3 CO2
Ar + N2 = Ar3N2 =>
3 Ar + N2 = Ar3N2
Cu(NH2CH2COO)2(ClO4)2 = Cu + CO2 + H2O + N2 + Cl2 =>
Cu(NH2CH2COO)2(ClO4)2 = Cu + 4 CO2 + 4 H2O + N2 + Cl2
Na2SO3 + HCl = NaCl + SO2(s) + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2(s) + H2O
water + nitrogendioxide = ammonia + oxygen =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
K2S + CuNO3 = KNO3 + Cu2S =>
K2S + 2 CuNO3 = 2 KNO3 + Cu2S
NaBiO3 + HNO3 + Mn = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
7 NaBiO3 + 28 HNO3 + 2 Mn = 2 HMnO4 + 7 Bi(NO3)3 + 7 NaNO3 + 13 H2O
C3H7OH + C2H5COOH = C2H5COOCH3CH4 + H2O =>
7 C3H7OH + 3 C2H5COOH = 6 C2H5COOCH3CH4 + H2O
MgSO4*7H2O + Na2CO3 = Na2SO4 + MgCO3 + H2O =>
MgSO4*7H2O + Na2CO3 = Na2SO4 + MgCO3 + 7 H2O
Mn2O7 + (C2H5)2O = MnO2 + CO2 + H2O =>
4 Mn2O7 + (C2H5)2O = 8 MnO2 + 4 CO2 + 5 H2O
H2SO4(l)SO3(g) + H2O(l) = H2SO4(l) =>
H2SO4(l)SO3(g) + H2O(l) = 2 H2SO4(l)
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
I2O + H2O = I(OH) =>
I2O + H2O = 2 I(OH)
C6H5NH2 + Br2 = C6H2Br3NH3 + HBr =>
2 C6H5NH2 + 5 Br2 = 2 C6H2Br3NH3 + 4 HBr
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
Co(OH)3 + H7I = Co7I3 + H2O =>
7 Co(OH)3 + 3 H7I = Co7I3 + 21 H2O
Ba + NH4OH = Ba(NH3)2 + H2O =>
Ba + 2 NH4OH = Ba(NH3)2 + 2 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C17H35COOK + NaOH = C17H35COONa + KOH =>
C17H35COOK + NaOH = C17H35COONa + KOH
Sb2O3 = Sb + O =>
Sb2O3 = 2 Sb + 3 O
Zn(OH)2 + BaSO4 = Ba(OH)2 + ZnSO4 =>
Zn(OH)2 + BaSO4 = Ba(OH)2 + ZnSO4
H2X + NaOH = XNa2 + H2O =>
H2X + 2 NaOH = XNa2 + 2 H2O
MgCl2 + Na2SO4 = NaCl + Mg2(SO4)2 =>
2 MgCl2 + 2 Na2SO4 = 4 NaCl + Mg2(SO4)2
C3H7NH2 + H2SO4 = C3H7NH3HSO4 =>
C3H7NH2 + H2SO4 = C3H7NH3HSO4
UO2(NO3)2(H2O)6 = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)2(H2O)6 = 2 UO3 + 4 NO2 + O2 + 12 H2O
Al + H2SO4 = SO4 + AlH2 =>
Al + H2SO4 = SO4 + AlH2
Co(H2O)6 + NaCl = CoCl + H2O + Na =>
Co(H2O)6 + NaCl = CoCl + 6 H2O + Na
Ba(s) + HNO3(aq) = Ba(NO3)(aq) + H =>
Ba(s) + HNO3(aq) = Ba(NO3)(aq) + H
O8 = O4 =>
O8 = 2 O4
Fe2O3 + H3BO3 + O2 = FeBO3 + H2O2 =>
2 Fe2O3 + 4 H3BO3 + 3 O2 = 4 FeBO3 + 6 H2O2
Ba + Po = BaPo3 =>
Ba + 3 Po = BaPo3
Ba(NO3)2*6H2O = BaO + H2O + NO2 + O2 =>
2 Ba(NO3)2*6H2O = 2 BaO + 12 H2O + 4 NO2 + O2
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
S8 + IF2 = SF4 + I2 =>
S8 + 16 IF2 = 8 SF4 + 8 I2
Al + Cu2O = Cu + AlO =>
Al + Cu2O = 2 Cu + AlO
K2Cr2O7 + K2CO3 + H2C2O4 = K3[Cr(C2O4)3] + H2O + CO2 =>
K2Cr2O7 + 2 K2CO3 + 9 H2C2O4 = 2 K3[Cr(C2O4)3] + 9 H2O + 8 CO2
K2CO3 + TiO2 = K2Ti6O13 + CO2 =>
K2CO3 + 6 TiO2 = K2Ti6O13 + CO2
NaBO3 + H2O = Na2B4O7 + H2O2 + Na2O2 =>
4 NaBO3 + 3 H2O = Na2B4O7 + 3 H2O2 + Na2O2
N2O + H2O = NO3 + H =>
N2O + 5 H2O = 2 NO3 + 10 H
Al + CuO = AlO3 + Cu =>
Al + 3 CuO = AlO3 + 3 Cu
SnI4 + AgNO3 = Sn(NO3) + AgI4 =>
SnI4 + AgNO3 = Sn(NO3) + AgI4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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