| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuCl3 + AgNO3 = AuNO3 + AgCl3
Pb(ClO3)2(aq) + NaNO3(aq) = NaClO3(aq) + Pb(NO3)2(aq) =>
Pb(ClO3)2(aq) + 2 NaNO3(aq) = 2 NaClO3(aq) + Pb(NO3)2(aq)
Al2S3 + KCl = AlCl3 + K2S =>
Al2S3 + 6 KCl = 2 AlCl3 + 3 K2S
MnSO3 + HCl = MnCl2 + H2SO3 =>
MnSO3 + 2 HCl = MnCl2 + H2SO3
Pb + H2NO3 = H2O + PbO + N =>
2 Pb + H2NO3 = H2O + 2 PbO + N
AlCl2 + Fe = Fe(Cl2)8 + Al =>
8 AlCl2 + Fe = Fe(Cl2)8 + 8 Al
V2O5 + C + Cl2 = VOCl3 + COCl2 =>
V2O5 + 3 C + 6 Cl2 = 2 VOCl3 + 3 COCl2
HF + NaHS = NaFS + H2 =>
HF + NaHS = NaFS + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca10(PO4)6(OH)2(s) + H2SO4(aq) = Ca(H2PO4)2 + CaSO4 + H2O =>
Ca10(PO4)6(OH)2(s) + 7 H2SO4(aq) = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 H2O
NaPb + Br = NaBr + Pb =>
NaPb + Br = NaBr + Pb
HF + NaHS = NaFS + H2 =>
HF + NaHS = NaFS + H2
CrI3 + KOH + Cl2 = H2O + K2CrO4 + KCl + KIO4 =>
2 CrI3 + 64 KOH + 27 Cl2 = 32 H2O + 2 K2CrO4 + 54 KCl + 6 KIO4
Na2S2O7 + Pb(NO3)2 = Na2(NO3)2 + PbS2O7 =>
Na2S2O7 + Pb(NO3)2 = Na2(NO3)2 + PbS2O7
Al4C3(s) + H2O(i) = Al(OH)3(aq) + CH4(g) =>
Al4C3(s) + 12 H2O(i) = 4 Al(OH)3(aq) + 3 CH4(g)
Fe(NH3)2 + (SO4)2 = FeSO4 + NH3 =>
2 Fe(NH3)2 + (SO4)2 = 2 FeSO4 + 4 NH3
CuSO4 + NaCl = Na(SO4) + CuCl =>
CuSO4 + NaCl = Na(SO4) + CuCl
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HF + NaHS = NaFS + H2 =>
HF + NaHS = NaFS + H2
Ca(HCO3)2(s) + HBr(aq) = CaBr2 + H2CO3 =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2 + 2 H2CO3
HF + NaHS = NaFS + H2 =>
HF + NaHS = NaFS + H2
H2SiO3 + W = WSiO3 + H2 =>
H2SiO3 + W = WSiO3 + H2
CH3(CH2)14 + H2O2 = CO2 + H2O =>
2 CH3(CH2)14 + 91 H2O2 = 30 CO2 + 122 H2O
CuSO4 + Na2S2O3 = Cu2S2O3 + Na2(SO4)2 =>
2 CuSO4 + Na2S2O3 = Cu2S2O3 + Na2(SO4)2
CuO(s) + CO(s) = Cu(s) + CO2(g) =>
CuO(s) + CO(s) = Cu(s) + CO2(g)
MgO + Al2O3 = (MgAl2)O4 =>
MgO + Al2O3 = (MgAl2)O4
FeC2O4*2H2O = Fe + CO2 + H2O =>
FeC2O4*2H2O = Fe + 2 CO2 + 2 H2O
AlBr3 + Mg(No3)2 = Al(No3)3 + MgBr2 =>
2 AlBr3 + 3 Mg(No3)2 = 2 Al(No3)3 + 3 MgBr2
NH4NO3 = N + H2O + O =>
NH4NO3 = 2 N + 2 H2O + O
Ba + H3Po4 = Ba3(Po4)2 + H3 =>
3 Ba + 2 H3Po4 = Ba3(Po4)2 + 2 H3
NaHCO3 + H2C2O4 = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 H2O + 2 CO2 + Na2C2O4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P + CI = PCI =>
P + CI = PCI
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
C02 + H2O = C12H23 + O2 =>
24 C02 + 46 H2O = 4 C12H23 + 23 O2
Fe + Br{3+} = FeBr{3+} =>
Fe + Br{3+} = FeBr{3+}
C6H8O7 + Fe = H2 + FeC6O7 =>
C6H8O7 + Fe = 4 H2 + FeC6O7
CrCl2 + H2SO4 = Cr2(SO4)3 + SO2 + H2O + HCl =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 2 H2O + 4 HCl
C6H3(CH3)3 + KMnO4 = C6H3(COOK)3 + MnO2 + H2O + KOH =>
C6H3(CH3)3 + 6 KMnO4 = C6H3(COOK)3 + 6 MnO2 + 3 H2O + 3 KOH
CU + H2SO4 = CUSO4 + SO2 + H2O =>
CU + 2 H2SO4 = CUSO4 + SO2 + 2 H2O
NaNO3 + NaOH + FeSO4 + H2O = Fe3O4 + NaHSO4 + N2 =>
2 NaNO3 + 13 NaOH + 15 FeSO4 + H2O = 5 Fe3O4 + 15 NaHSO4 + N2
MnC2O4*H2O + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*H2O + 2 O2 = Mn3O4 + 3 H2O + 6 CO2
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + H =>
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + 3 H
Na2S + Na2Cr2O7 + H2X{-2} = S + Cr2X{-2}3 + Na2X{-2} + H2O =>
5 Na2S + Na2Cr2O7 + 7 H2X{-2} = 5 S + Cr2X{-2}3 + 6 Na2X{-2} + 7 H2O
HSCH2CH2N(CH3)2 + O2 = CO2 + H2O + N2 + SO2 =>
4 HSCH2CH2N(CH3)2 + 31 O2 = 16 CO2 + 22 H2O + 2 N2 + 4 SO2
KMnO4 + (NH4)2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 + (NH4)2SO4 =>
2 KMnO4 + 5(NH4)2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4 + 5(NH4)2SO4
KOH + ZnCO3 = Zn(OH)2 + K2CO3 =>
2 KOH + ZnCO3 = Zn(OH)2 + K2CO3
HCOH + CH3NH2 = CH3NHCH3 + CO2 + H2O =>
3 HCOH + 2 CH3NH2 = 2 CH3NHCH3 + CO2 + H2O
NaCH3COO + KOH = NaOH + KCH3COO =>
NaCH3COO + KOH = NaOH + KCH3COO
C + F2 + H2 = C2H2F2 =>
2 C + F2 + H2 = C2H2F2
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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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