| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
NH2CH2COOH + ZnO = (NH2CH2COO)2Zn + H2O =>
2 NH2CH2COOH + ZnO = (NH2CH2COO)2Zn + H2O
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
Mg(NO3)2 + Na2S = MgS + NaNO3 =>
Mg(NO3)2 + Na2S = MgS + 2 NaNO3
C6H12 + O3 = C12H24O3 =>
2 C6H12 + O3 = C12H24O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + KIO3 = KISO4 + CuO3 =>
CuSO4 + KIO3 = KISO4 + CuO3
Mn(OH)3 + HCl = MnCl2 + H2O + Cl =>
Mn(OH)3 + 3 HCl = MnCl2 + 3 H2O + Cl
H2O + C2H5OH = H3O + C2H5O =>
H2O + C2H5OH = H3O + C2H5O
Pb(ClO3)2 + K2S = PbS + K(ClO3) =>
Pb(ClO3)2 + K2S = PbS + 2 K(ClO3)
C3H7COOH + P2O5 = (C3H7CO)2O + H3PO4 =>
6 C3H7COOH + P2O5 = 3(C3H7CO)2O + 2 H3PO4
CaN2 + AlH2O = CaH2O + AlN2 =>
CaN2 + AlH2O = CaH2O + AlN2
K4[Fe(CN)6] + Ni2(SO4) = Ni4[Fe(CN)6] + K2(SO4) =>
K4[Fe(CN)6] + 2 Ni2(SO4) = Ni4[Fe(CN)6] + 2 K2(SO4)
Bi(NO3)3 + H2SO4 = Bi2(SO4)3 + HNO3 =>
2 Bi(NO3)3 + 3 H2SO4 = Bi2(SO4)3 + 6 HNO3
Mn(OH)3 + HCl = MnCl2 + H2O + Cl =>
Mn(OH)3 + 3 HCl = MnCl2 + 3 H2O + Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb(SO4) + Na2CO3 = Pb(CO3) + Na2SO4 =>
Pb(SO4) + Na2CO3 = Pb(CO3) + Na2SO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 5 Na2SO4 + 7 H2O + 4 K2SO4
P + Fe2 = PFe5 =>
2 P + 5 Fe2 = 2 PFe5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH2CONH2 + H2O = NH4OH + CO2 =>
NH2CONH2 + 3 H2O = 2 NH4OH + CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Cs2CO3 + (NH4)3PO4 = Cs3PO4 + (NH4)2CO3 =>
3 Cs2CO3 + 2(NH4)3PO4 = 2 Cs3PO4 + 3(NH4)2CO3
HBF4 + CaCl2 + H2O = HCl + H3BO3 + CaF2 =>
HBF4 + 2 CaCl2 + 3 H2O = 4 HCl + H3BO3 + 2 CaF2
Cl + H = ClH =>
Cl + H = ClH
P2O7 + H4O = H2P2O7 + H2O =>
P2O7 + H4O = H2P2O7 + H2O
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
KOH + K3Fe(CN)6 + Cr2O3 = K4Fe(CN)6 + K2CrO4 + H2O =>
10 KOH + 6 K3Fe(CN)6 + Cr2O3 = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + H2O = [Fe(H2O)(SCN)]Cl2 + KCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CUCl2 + NaOH = CU(OH)2 + NaCl =>
CUCl2 + 2 NaOH = CU(OH)2 + 2 NaCl
CaBr2 + Na2S = NaBr + CaS =>
CaBr2 + Na2S = 2 NaBr + CaS
Ca(MnO4)2 + H2SO4 = Ca(SO4)2 + H2MnO4 =>
Ca(MnO4)2 + 2 H2SO4 = Ca(SO4)2 + 2 H2MnO4
HAuCl4 + Na3C6H5O7*2H2O = HAu(C4H2O4)2 + H2O + NaCl =>
3 HAuCl4 + 4 Na3C6H5O7*2H2O = 3 HAu(C4H2O4)2 + 12 H2O + 12 NaCl
C5H12 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 C5H12 + 7 CH3COOH = 6 CH3COOCH2CH3 + 2 H2O
Cu2S + Ce{4+} + O{2-} = Cu{2+} + SO4{2-} + Ce{3+} =>
Cu2S + 10 Ce{4+} + 4 O{2-} = 2 Cu{2+} + SO4{2-} + 10 Ce{3+}
AlI3 + ZnCl2 = AlCl3 + ZnI2 =>
2 AlI3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnI2
HCO3 + Ca2 = CaCO3 + H2O + CO2 =>
4 HCO3 + Ca2 = 2 CaCO3 + 2 H2O + 2 CO2
SiO2 + Ca3(PO4)2 + C = CO + Ca2SiO4 + P4 =>
3 SiO2 + 2 Ca3(PO4)2 + 10 C = 10 CO + 3 Ca2SiO4 + P4
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + N =>
10 FeSO4 + 5 H2SO4 + 2 HNO3 = 5 Fe2(SO4)3 + 6 H2O + 2 N
Ca(H2PO4)2 = CaH2PO4 + H2PO4 =>
Ca(H2PO4)2 = CaH2PO4 + H2PO4
K2CO3 + HCl = H2O + CO2 + KCl =>
K2CO3 + 2 HCl = H2O + CO2 + 2 KCl
CaO + Fe2O3 + SiO2 = Ca3Fe2Si3O12 =>
3 CaO + Fe2O3 + 3 SiO2 = Ca3Fe2Si3O12
Pb(OH)4 = PbO2 + H2O =>
Pb(OH)4 = PbO2 + 2 H2O
NaOH + CrF3 = NaF + Cr(OH)3 =>
3 NaOH + CrF3 = 3 NaF + Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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