| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
H2O + P2O5 = H2OP2O5 =>
H2O + P2O5 = H2OP2O5
C6H18OSi2 + O2 = SiO2 + CO2 + H2O =>
C6H18OSi2 + 12 O2 = 2 SiO2 + 6 CO2 + 9 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
PbI2 + Zn = Zn(I)2 + Pb =>
PbI2 + Zn = Zn(I)2 + Pb
NH3(g) + Mg(s) = N2Mg3(s) + H2(g) =>
2 NH3(g) + 3 Mg(s) = N2Mg3(s) + 3 H2(g)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C4H10O4 + O2 = CO2 + H2O =>
2 C4H10O4 + 9 O2 = 8 CO2 + 10 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
ZnSO4 + Na2O = ZnO + Na2SO4 =>
ZnSO4 + Na2O = ZnO + Na2SO4
KMn04 + I2 + KOH = KI + H2O + MnO2 =>
2 KMn04 + 17 I2 + 32 KOH = 34 KI + 16 H2O + 8 MnO2
C2H5NO2 + CuCO3*Cu(OH)2*H2O = Cu(NH2CH2CO2)2H2O + CO2 + H2O =>
4 C2H5NO2 + CuCO3*Cu(OH)2*H2O = 2 Cu(NH2CH2CO2)2H2O + CO2 + 2 H2O
Cr2S3 + H2O = H2S + Cr(OH)3 =>
Cr2S3 + 6 H2O = 3 H2S + 2 Cr(OH)3
HCl + Pt = PtCl + H =>
HCl + Pt = PtCl + H
NH4Cl + Ni(NO3)2 = NH4NO3 + NiCl2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4NO3 + NiCl2
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
*2H2O = *2H2 + *O2 =>
*2H2O = *2H2 + *O2
Na2CO3 + HgCl2 = Hg(CO3) + NaCl =>
Na2CO3 + HgCl2 = Hg(CO3) + 2 NaCl
LiOH + HBr = LiBr + HOH =>
LiOH + HBr = LiBr + HOH
AgNO3 + MgO = Mg(NO3)2 + Ag2O =>
2 AgNO3 + MgO = Mg(NO3)2 + Ag2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
HBr + Ag = AgBr + H =>
HBr + Ag = AgBr + H
CuBr2 + NH3 = Cu(NH3)Br2 =>
CuBr2 + NH3 = Cu(NH3)Br2
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2() + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2() + 2 NaCl(aq)
Fe(NO3)2 = Fe2O3 + NO + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO + 5 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + Ca = CaH2S =>
H2S + Ca = CaH2S
Ba(OH)2 + HCOOH = Ba(HCOO)2 + H2O =>
Ba(OH)2 + 2 HCOOH = Ba(HCOO)2 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Al(NO3)3 + K3PO4 = AlPO4 + KNO3 =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 KNO3
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4 =>
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
KMn04 + I2 + KOH = KI + H2O + MnO2 =>
2 KMn04 + 17 I2 + 32 KOH = 34 KI + 16 H2O + 8 MnO2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
H2O + P2O5 = H2OP2O5 =>
H2O + P2O5 = H2OP2O5
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Fe(NO3)3(aq) + NaCl(aq) = FeCl3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaCl(aq) = FeCl3 + 3 NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BeO + LiF = BeF2 + Li2O =>
BeO + 2 LiF = BeF2 + Li2O
CO2 + K2SO4 = K2CO2 + SO4 =>
CO2 + K2SO4 = K2CO2 + SO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H4P + O2 = P2O5 + H3O =>
12 H4P + 23 O2 = 6 P2O5 + 16 H3O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
FeCl3 + Na3(PO)4 = Fe(PO)4 + NaCl =>
FeCl3 + Na3(PO)4 = Fe(PO)4 + 3 NaCl
MgBr + H2O = MgH2 + BrO =>
MgBr + H2O = MgH2 + BrO
H2SO4 + K3[Fe(CN)6] + Fe = KFe[Fe(CN)6]2 + K2SO4 + H2 =>
5 H2SO4 + 4 K3[Fe(CN)6] + 2 Fe = 2 KFe[Fe(CN)6]2 + 5 K2SO4 + 5 H2
Fe + HF = FeF2 + H2 =>
Fe + 2 HF = FeF2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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