| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClNa2SO4 = KSO4ClNa2
K2[Zn(OH)4] + ZnCl2 = Zn(OH)2 + KCl =>
K2[Zn(OH)4] + ZnCl2 = 2 Zn(OH)2 + 2 KCl
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
XYZ = XY + Z =>
XYZ = XY + Z
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
(NH4)2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4(s) + 2 NH4NO3(aq)
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
Ge4 + O2 = GeO =>
Ge4 + 2 O2 = 4 GeO
H4Cl + Ni = H2 + NiCl =>
H4Cl + Ni = 2 H2 + NiCl
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
CH3(CH2)2CH2HOH + O2 = CO2 + H2O =>
4 CH3(CH2)2CH2HOH + 25 O2 = 16 CO2 + 22 H2O
MgCl2 + NaBr = NaCl + MgBr2 =>
MgCl2 + 2 NaBr = 2 NaCl + MgBr2
H + BrO2 = HBr + O2 =>
H + BrO2 = HBr + O2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
K4Fe(CN)6 + CuSO4 = K4SO4 + CuFe(CN)6 =>
K4Fe(CN)6 + CuSO4 = K4SO4 + CuFe(CN)6
FeCl3 + CH3COONa = FeNa3 + CH3COOCl =>
FeCl3 + 3 CH3COONa = FeNa3 + 3 CH3COOCl
Al + SNSO4 = Al2(SO4)3 + SN =>
2 Al + 3 SNSO4 = Al2(SO4)3 + 3 SN
(NH4)3PO4 + Pb(NO3)2 = Pb3(PO4)2 + (NH4)(NO3) =>
2(NH4)3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6(NH4)(NO3)
CH3CO2 + Na = Na(CH3CO2) =>
CH3CO2 + Na = Na(CH3CO2)
C2H6OH + Na = C2H5ONa + H2 =>
C2H6OH + Na = C2H5ONa + H2
Na3PO4 + H2O = H3PO4 + NaOH =>
Na3PO4 + 3 H2O = H3PO4 + 3 NaOH
P4 + O3 = P2O5 =>
3 P4 + 10 O3 = 6 P2O5
AlCl2 + NaOH = NaCl + Al(OH)2 =>
AlCl2 + 2 NaOH = 2 NaCl + Al(OH)2
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
NaOH(aq) + CaBr2(S) = Ca(HO)2(S) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(S) = Ca(HO)2(S) + 2 NaBr(aq)
KO + HNO3 = KNO3 + HO =>
KO + HNO3 = KNO3 + HO
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
Bi(NO3)3 + NaOH = BiOH(NO3)2 + NaNO3 =>
Bi(NO3)3 + NaOH = BiOH(NO3)2 + NaNO3
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
NH4H2PO4 + Mn3(PO4)4 = (NH4)3PO4 + Mn(H2PO4)4 =>
12 NH4H2PO4 + Mn3(PO4)4 = 4(NH4)3PO4 + 3 Mn(H2PO4)4
Na + CH3CO2 = NaCH3CO2 =>
Na + CH3CO2 = NaCH3CO2
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
AsO3 + ClO3 = AsO4 + Cl =>
3 AsO3 + ClO3 = 3 AsO4 + Cl
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
OH + Al = Al2O3 + H2O =>
6 OH + 2 Al = Al2O3 + 3 H2O
KC2H3O2 + MgBr2 = Mg(C2H3O2)2 + KBr =>
2 KC2H3O2 + MgBr2 = Mg(C2H3O2)2 + 2 KBr
HCl + PbO2 = Pb2 + Cl + H2O =>
8 HCl + 2 PbO2 = Pb2 + 8 Cl + 4 H2O
C5H10O2 = C + H + O2 =>
C5H10O2 = 5 C + 10 H + O2
CuBr2 + Cl2 = CuCl2 + Br2 =>
CuBr2 + Cl2 = CuCl2 + Br2
Zr3N4 + I2 = Zr3I2 + N4 =>
Zr3N4 + I2 = Zr3I2 + N4
CaCl2 + H2O + H2O2 + NH3 = CaO2*8H2O + NH3Cl =>
CaCl2 + 6 H2O + 2 H2O2 + 2 NH3 = CaO2*8H2O + 2 NH3Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs2O + HCl = H2O + CsCl =>
Cs2O + 2 HCl = H2O + 2 CsCl
Zn3(SbO4)2 + KNO3 = K3SbO4 + Zn(NO3)2 =>
Zn3(SbO4)2 + 6 KNO3 = 2 K3SbO4 + 3 Zn(NO3)2
CdSO4 + Na2S2O3 + H2O = Na2SO4 + CdS + H2SO4 =>
CdSO4 + Na2S2O3 + H2O = Na2SO4 + CdS + H2SO4
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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