| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + Fe(II)Cl2 = BaCl2 + Fe(II)(OH)2
KMnO4 + H2SO4 + AlI3 = K2SO4 + MnSO4 + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 AlI3 = 3 K2SO4 + 6 MnSO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Na2O3 + H2O = O2 + NaOH =>
Na2O3 + H2O = O2 + 2 NaOH
Bi(OH)3 + NaOH = Na2[Bi(OH)5] =>
Bi(OH)3 + 2 NaOH = Na2[Bi(OH)5]
Al + F2 = FAl4 =>
8 Al + F2 = 2 FAl4
Magnesium + Zn(NO3)2 = zinc + Mg(NO3)2 =>
Mg + Zn(NO3)2 = Zn + Mg(NO3)2
NaI + Pb(NO3)2 = NaI(NO3)2 + Pb =>
NaI + Pb(NO3)2 = NaI(NO3)2 + Pb
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2O2 + H2 = N2O + H2O =>
N2O2 + H2 = N2O + H2O
NaCl + CaCO3 + H2O = NaOH + CaCl2 + CO2 =>
2 NaCl + CaCO3 + H2O = 2 NaOH + CaCl2 + CO2
Na2B4O7*10H2O + HCl = NaCl + B(OH)3 + H2O =>
Na2B4O7*10H2O + 2 HCl = 2 NaCl + 4 B(OH)3 + 5 H2O
H2SiF6 + NaHCO3 = Na2SiF6 + H2CO3 =>
H2SiF6 + 2 NaHCO3 = Na2SiF6 + 2 H2CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KCl + OH = KClO3 + H2O =>
KCl + 6 OH = KClO3 + 3 H2O
CH2(OH)CH2(OH) + HNO3 = CH2(ONO2)CH2(ONO2) + H2O =>
CH2(OH)CH2(OH) + 2 HNO3 = CH2(ONO2)CH2(ONO2) + 2 H2O
NH + O = N2O4 + H2O =>
2 NH + 5 O = N2O4 + H2O
KSCN + Na2SO4 = K2SO4 + NaSNC =>
2 KSCN + Na2SO4 = K2SO4 + 2 NaSNC
Cu(SCN)2 = Cu + SCN =>
Cu(SCN)2 = Cu + 2 SCN
C4H8O4 = C2H5OH + CO2 =>
3 C4H8O4 = 4 C2H5OH + 4 CO2
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
PbZnSO4 = PbSO4Zn =>
PbZnSO4 = PbSO4Zn
CaS + HNO3 = NO + CaSO4 + H2O =>
3 CaS + 8 HNO3 = 8 NO + 3 CaSO4 + 4 H2O
SO2 + KCr2 = K2O + Cr2 + S =>
SO2 + 4 KCr2 = 2 K2O + 4 Cr2 + S
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
K2MnO4 + Na2S + H2O = MnO2 + S + NaOH + KOH =>
K2MnO4 + Na2S + 2 H2O = MnO2 + S + 2 NaOH + 2 KOH
C3O4H5N + O2 = CO2 + H2O + N2 =>
4 C3O4H5N + 9 O2 = 12 CO2 + 10 H2O + 2 N2
KNO2 + H2SO4 + FeSO4 = N2O + K2SO4 + Fe2(SO4)3 + H2O =>
2 KNO2 + 3 H2SO4 + 4 FeSO4 = N2O + K2SO4 + 2 Fe2(SO4)3 + 3 H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + Mn2SO4 + H2O + Cl2 =>
6 NaCl + 2 MnO2 + 7 H2SO4 = 6 NaHSO4 + Mn2SO4 + 4 H2O + 3 Cl2
NO + O + Na2CO3 = NaNO3 + CO2 =>
2 NO + 3 O + Na2CO3 = 2 NaNO3 + CO2
Sg(s) + O2(g) = Sg2O3 =>
4 Sg(s) + 3 O2(g) = 2 Sg2O3
CoOOH + HCl = CoCl2 + Cl2 + H2O =>
2 CoOOH + 6 HCl = 2 CoCl2 + Cl2 + 4 H2O
K2(C2O4) + Sn(PO4)4 = K3(PO4)3 + Sn2(C2O4)4 =>
12 K2(C2O4) + 6 Sn(PO4)4 = 8 K3(PO4)3 + 3 Sn2(C2O4)4
C2H2(g) + O2(g) = CO2(g) + HOH(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 HOH(l)
Al(CO3)3 + H2NO3 = Al(NO3)3 + CO2 + H2O =>
Al(CO3)3 + 3 H2NO3 = Al(NO3)3 + 3 CO2 + 3 H2O
NaHCO3 + H2O = CO2 + HO + NaH =>
NaHCO3 + H2O = CO2 + 2 HO + NaH
FeCl3(s) + NaOH(s) = Fe(OH)3(s) + NaCl(s) =>
FeCl3(s) + 3 NaOH(s) = Fe(OH)3(s) + 3 NaCl(s)
NH2CH2COOH + CO2 + H2 = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + 2 CO2 + 6 H2 = NH2CH2COOC2H5 + 4 H2O
CaCl2 + H(C2H3O2) = Ca(C2H3O2)2 + HCl =>
CaCl2 + 2 H(C2H3O2) = Ca(C2H3O2)2 + 2 HCl
Fe + Al(No3)2 = Fe(No3)2 + Al =>
Fe + Al(No3)2 = Fe(No3)2 + Al
K(OH) + Al + H2O = K(AlOH)4 + H2 =>
2 K(OH) + 8 Al + 6 H2O = 2 K(AlOH)4 + 3 H2
H2O2 + C6H8O7 = C2H2O4 + H2O =>
6 H2O2 + C6H8O7 = 3 C2H2O4 + 7 H2O
F + Sr = FSr =>
F + Sr = FSr
CH3OH + CrO3Cl{-} = Cl{-} + HCOH + H2CrO3 =>
CH3OH + CrO3Cl{-} = Cl{-} + HCOH + H2CrO3
KNO3 + PbCO3 = K2CO3 + Pb(NO3)2 =>
2 KNO3 + PbCO3 = K2CO3 + Pb(NO3)2
*N2*3H2 = *2NH3 =>
*N2*3H2 = *2NH3
HNo2 + Co(OH)2 = Co(No2)2 + H2O =>
2 HNo2 + Co(OH)2 = Co(No2)2 + 2 H2O
NO3 + MgO = Mg(NO3)2 + O =>
2 NO3 + MgO = Mg(NO3)2 + O
Cu + HCl + H2O = CuCl2*H2O + H2 =>
Cu + 2 HCl + H2O = CuCl2*H2O + H2
NaF + Mg(ClO3)2 = NaClO3 + MgF2 =>
2 NaF + Mg(ClO3)2 = 2 NaClO3 + MgF2
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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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