| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 CrCl3*6H2O + 36(H2N)2CO + 3 CH3COCH2COCH3 = 8 Cr(acac)3 + 51 CO2 + 72 NH4Cl + 84 H2O
Sr(OH)2 + CuSO4 = SrSO4 + Cu(OH)2 =>
Sr(OH)2 + CuSO4 = SrSO4 + Cu(OH)2
Al + CuCl7 = AlCl3 + Cu =>
7 Al + 3 CuCl7 = 7 AlCl3 + 3 Cu
H2 + ON = NH3 + O =>
3 H2 + 2 ON = 2 NH3 + 2 O
C2H56 + O2 = CO2 + H2O =>
C2H56 + 16 O2 = 2 CO2 + 28 H2O
(CH3)3COOH + O2 = H2O + CO2 =>
2(CH3)3COOH + 11 O2 = 10 H2O + 8 CO2
NaHCO3 + H2SiO3 = Na2SiO3 + H2O + CO2 =>
2 NaHCO3 + H2SiO3 = Na2SiO3 + 2 H2O + 2 CO2
NH4Cl + I2 + H2O = HNO3 + HI + HCl =>
NH4Cl + 4 I2 + 3 H2O = HNO3 + 8 HI + HCl
Ti + H2SO4 = TiSO4 + H =>
Ti + H2SO4 = TiSO4 + 2 H
HCN + Cu2SO4 = H2SO4 + CuCN =>
2 HCN + Cu2SO4 = H2SO4 + 2 CuCN
Br2 + (NH4)2S = NH4Br + S =>
Br2 + (NH4)2S = 2 NH4Br + S
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
MgCl2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaCl(aq)
C8H6O4 + H2O + NaHO2 + NaCl = H12Na2C12O22Cl + H2 =>
3 C8H6O4 + 28 H2O + 2 NaHO2 + 2 NaCl = 2 H12Na2C12O22Cl + 26 H2
As2O3 + I2 + KOH = KI + K3AsO4 + H2O =>
As2O3 + 2 I2 + 10 KOH = 4 KI + 2 K3AsO4 + 5 H2O
K2Cr2O7 + HCl + KI = CrCl3 + KCl + I2 + H2O =>
K2Cr2O7 + 14 HCl + 6 KI = 2 CrCl3 + 8 KCl + 3 I2 + 7 H2O
Na2S2O3 + H2SO4 = Na2O4 + H2SO3 + S =>
Na2S2O3 + H2SO4 = Na2O4 + H2SO3 + 2 S
Al(NO3)3 + NH3 + H2O = NH4NO3 + AlOOOH =>
4 Al(NO3)3 + 10 NH3 + 9 H2O = 11 NH4NO3 + 4 AlOOOH
K4 + Fe2 = FeK =>
K4 + 2 Fe2 = 4 FeK
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
N2O1 + O2 = NO2 =>
2 N2O1 + 3 O2 = 4 NO2
HCOOH + [Ag(NH3)2]OH = HCOONH3 + Ag + NH3 + H2O =>
HCOOH + [Ag(NH3)2]OH = HCOONH3 + Ag + NH3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNo3 + BaCl2 = KCl + Ba(No3)2 =>
2 KNo3 + BaCl2 = 2 KCl + Ba(No3)2
HfO2 + C = HfC + CO =>
HfO2 + 3 C = HfC + 2 CO
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na3[Cr(OH)6] + H2SO4 = Na2SO4 + Cr(OH)3 + H2O =>
2 Na3[Cr(OH)6] + 3 H2SO4 = 3 Na2SO4 + 2 Cr(OH)3 + 6 H2O
Al(NO3)3(aq) + Na2C2O4(aq) = Al2(C2O4)3 + NaNO3 =>
2 Al(NO3)3(aq) + 3 Na2C2O4(aq) = Al2(C2O4)3 + 6 NaNO3
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
NaCl + AgNo2 = AgCl + NaNo2 =>
NaCl + AgNo2 = AgCl + NaNo2
MgBr2 + Na2SO4 = MgSO4 + NaBr =>
MgBr2 + Na2SO4 = MgSO4 + 2 NaBr
Ce + S = CeS =>
Ce + S = CeS
KHCO3(s) + H3PO4(aq) = K2HPO4(s) + H2O(l) + CO2(g) =>
2 KHCO3(s) + H3PO4(aq) = K2HPO4(s) + 2 H2O(l) + 2 CO2(g)
C6H12O6(s) = C(s) + H2O(l) =>
C6H12O6(s) = 6 C(s) + 6 H2O(l)
NOCl + AgF = FNO + AgCl =>
NOCl + AgF = FNO + AgCl
MnSO4 + H2O = H2SO4 + MnO =>
MnSO4 + H2O = H2SO4 + MnO
K2CrO4 + N2H6Cl2 + HCl = KCl + H2O + CrCl3 + N2 =>
4 K2CrO4 + 3 N2H6Cl2 + 14 HCl = 8 KCl + 16 H2O + 4 CrCl3 + 3 N2
Fe2(SO4) + Ba(OH)2 = Fe(OH) + Ba(SO4) =>
Fe2(SO4) + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Ce3 + (SO4)2 = CeSO4 =>
2 Ce3 + 3(SO4)2 = 6 CeSO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
C3H5N3O9 = CO2 + (H2)0 + N2 + O2 =>
2 C3H5N3O9 = 6 CO2 + 5(H2)0 + 3 N2 + 3 O2
MgCl2 + KHCO3 = MgCO3 + KCl + CO2 + H2O =>
MgCl2 + 2 KHCO3 = MgCO3 + 2 KCl + CO2 + H2O
NiSO4*7H2O + Ca(H2PO2)2 + NaCH3COO*3H2O = H2O + Ni + CaSO4 + Na2SO4 + Na2HPO4 + CH3COOH =>
4 NiSO4*7H2O + Ca(H2PO2)2 + 10 NaCH3COO*3H2O = 54 H2O + 4 Ni + CaSO4 + 3 Na2SO4 + 2 Na2HPO4 + 10 CH3COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + S + O4 = Na2SO4 =>
2 Na + S + O4 = Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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