| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
KMnO4 + KCl + H2SO3 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 2 KCl + 4 H2SO3 = 2 MnSO4 + 2 K2SO4 + 4 H2O + Cl2
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeI3 + Na2SO4 = FeSO4 + Na2I3 =>
FeI3 + Na2SO4 = FeSO4 + Na2I3
ZrO2 + C + Br2 = ZrBr2 + CO =>
ZrO2 + 2 C + Br2 = ZrBr2 + 2 CO
Na2Cl2O7 + NH4C = C12O3 + NaCl + N2 + H2O =>
27 Na2Cl2O7 + 84 NH4C = 7 C12O3 + 54 NaCl + 42 N2 + 168 H2O
KOH + Zn + H2O + KNO3 = K2(Zn(OH)4) + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2(Zn(OH)4) + NH3
NaOH + BaCl2 = NaCl2 + OHBa =>
NaOH + BaCl2 = NaCl2 + OHBa
KMnO4 + Na2C2O4 + NaOH = K2CO3 + MnO2 + Na2CO3 + H2O =>
2 KMnO4 + 3 Na2C2O4 + 4 NaOH = K2CO3 + 2 MnO2 + 5 Na2CO3 + 2 H2O
Co + Cl + NH3 = [Co(ClNH3)4] =>
Co + 4 Cl + 4 NH3 = [Co(ClNH3)4]
KJ + H2SO4 = KHSO4 + J2 + H2S + H2O =>
8 KJ + 9 H2SO4 = 8 KHSO4 + 4 J2 + H2S + 4 H2O
K(CO3) + BaCl = KCl + BaCO3 =>
K(CO3) + BaCl = KCl + BaCO3
K(ClO3)2 = KCl2 + O2 =>
K(ClO3)2 = KCl2 + 3 O2
CuP + K2O = Cu2O3 + K3P =>
2 CuP + 3 K2O = Cu2O3 + 2 K3P
Na2SO3 + KMnO4 + KOH = H2O + K2MnO3 + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO3 + 3 Na2SO4
C5H10O5 = C5H12 + CO2 + H2O =>
8 C5H10O5 = 5 C5H12 + 15 CO2 + 10 H2O
C6H10O + NaBH4 + H3O = C6H11OH + NaB(OH)4 =>
6 C6H10O + NaBH4 + 4 H3O = 6 C6H11OH + NaB(OH)4
Na + H2CO3 = NaCO3 + H2 =>
Na + H2CO3 = NaCO3 + H2
NaNO3 + (FeCl3) = Fe2(NO3) + NaCl6 =>
NaNO3 + 2(FeCl3) = Fe2(NO3) + NaCl6
H2S + HCIO3 = S + HCI + H2O =>
3 H2S + HCIO3 = 3 S + HCI + 3 H2O
CH3CHO + NH3 = H2NCHCH3OH =>
CH3CHO + NH3 = H2NCHCH3OH
Al(SO3)3 + NaOH = NaSO3 + Al(OH)3 =>
Al(SO3)3 + 3 NaOH = 3 NaSO3 + Al(OH)3
NH2 = N2 + H2 =>
2 NH2 = N2 + 2 H2
C8H8O3 + H2O2 = C8H8O4 + H2O =>
C8H8O3 + H2O2 = C8H8O4 + H2O
FeCl3 + KCN = K3(Fe(CN)6) + KCl =>
FeCl3 + 6 KCN = K3(Fe(CN)6) + 3 KCl
Ba3(PO4)2 + H = Ba + H3PO4 =>
Ba3(PO4)2 + 6 H = 3 Ba + 2 H3PO4
Cr2O3 + Si + CaO = Cr + CaO*SiO2 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaO*SiO2
NH2 = N2 + H2 =>
2 NH2 = N2 + 2 H2
FeCl2 + KNO3 = KCl + Fe(NO3)2 =>
FeCl2 + 2 KNO3 = 2 KCl + Fe(NO3)2
AlCl3 + K3PO4 = AlPO4 + K3Cl3 =>
AlCl3 + K3PO4 = AlPO4 + K3Cl3
Al2(CO3)3(aq) + HCl(aq) = AlCl3(s) + H2O(l) + CO2(g) =>
Al2(CO3)3(aq) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2O(l) + 3 CO2(g)
Cu(NO3)2*3H2O + C4H6O3 + Co(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Co(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Co(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Co(AcAcNO2)3
Cu + Cl2(g) = CuCl =>
2 Cu + Cl2(g) = 2 CuCl
K + Al + SO4 + H2O = (KAl(SO4)2)12(H2O) =>
12 K + 12 Al + 24 SO4 + H2O = (KAl(SO4)2)12(H2O)
AgNO3 + NaI = NaNO3() + AgI =>
AgNO3 + NaI = NaNO3() + AgI
C8H9O4 + NaOH = H2O + NaC8H8O4 =>
C8H9O4 + NaOH = H2O + NaC8H8O4
CoSO4 + KI = KSO4 + I + Co =>
CoSO4 + KI = KSO4 + I + Co
H2SO2 + HgOH = Hg2SO2 + H2O =>
H2SO2 + 2 HgOH = Hg2SO2 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaI(aq) + Hg(C2H3O2)(aq) = NaC2H3O2 + HgI =>
NaI(aq) + Hg(C2H3O2)(aq) = NaC2H3O2 + HgI
O2 = O3 =>
3 O2 = 2 O3
CH3NO2 = CO2 + H2 + N2 =>
2 CH3NO2 = 2 CO2 + 3 H2 + N2
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
MgCl2 + (NH4)2HPO4 = MgHPO4 + NH4Cl =>
MgCl2 + (NH4)2HPO4 = MgHPO4 + 2 NH4Cl
Al(OH)3 + KMnO4 = Al(MnO4)3 + K(OH) =>
Al(OH)3 + 3 KMnO4 = Al(MnO4)3 + 3 K(OH)
Li2S + Al(NO3)3 = Li(NO3) + Al2S3 =>
3 Li2S + 2 Al(NO3)3 = 6 Li(NO3) + Al2S3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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