| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C50H6O44 + 59 O2 = 100 CO2 + 6 H2O
Cu(NH3)4(OH)2 + Zn = Zn(OH)2 + Cu(NH3)4 =>
Cu(NH3)4(OH)2 + Zn = Zn(OH)2 + Cu(NH3)4
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag
CH3CH2CH2CH2MgBr + CO2 + H = CH3CH2CH2CH2COOH + MgBr =>
CH3CH2CH2CH2MgBr + CO2 + H = CH3CH2CH2CH2COOH + MgBr
NaOH + HC2H3O2 = Na + H2O + CO2 =>
8 NaOH + HC2H3O2 = 8 Na + 6 H2O + 2 CO2
C7H8 = CH4 + C6H6 =>
9 C7H8 = 3 CH4 + 10 C6H6
S + O2 + H2O = HSO3 =>
4 S + 5 O2 + 2 H2O = 4 HSO3
NHO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 NHO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
HOOCCOOHH2O + NaOH = NaOOCCOONa + H2O =>
HOOCCOOHH2O + 2 NaOH = NaOOCCOONa + 3 H2O
Br2 + H2O + S = H2SO4 + HBr =>
3 Br2 + 4 H2O + S = H2SO4 + 6 HBr
Fe(OH)3 + H2O2 = Fe(OH)4 =>
2 Fe(OH)3 + H2O2 = 2 Fe(OH)4
H2 + Cl2 = H2Cl5 =>
2 H2 + 5 Cl2 = 2 H2Cl5
CH4 + H2 = CH4H2 =>
CH4 + H2 = CH4H2
Pb(CH3COO)2 + PbO + H2O = Pb(CH3COO)2*Pb(OH)2 =>
Pb(CH3COO)2 + PbO + H2O = Pb(CH3COO)2*Pb(OH)2
NiOH2SO4 = NiSO4H2O =>
NiOH2SO4 = NiSO4H2O
NH4Cl + Cu = NH4 + CuCl =>
NH4Cl + Cu = NH4 + CuCl
Mg(NO3)2 + Na2(CO3) = MgCO3 + Na(NO3) =>
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 Na(NO3)
NaHCO3 + H2SO4 = Na2 + SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2 + SO4 + 2 CO2 + 2 H2O
H4SiO4 + Sn(OH)4 = H2O + Sn4(SiO4)4 =>
4 H4SiO4 + 4 Sn(OH)4 = 16 H2O + Sn4(SiO4)4
KCl + CuNO3 = KNO3 + CuCl =>
KCl + CuNO3 = KNO3 + CuCl
SiO2 + HF = O2 + SiHF =>
SiO2 + HF = O2 + SiHF
Fe(NO3)3(aq) + Na2C2O4(aq) = NaNO3(aq) + Fe2(C2O4)3(s) =>
2 Fe(NO3)3(aq) + 3 Na2C2O4(aq) = 6 NaNO3(aq) + Fe2(C2O4)3(s)
Ca + (CO3)2 = CaO + CO2 =>
2 Ca + (CO3)2 = 2 CaO + 2 CO2
W + KNO3 + KOH = K2[WO4] + KNO + H2O =>
2 W + 3 KNO3 + 4 KOH = 2 K2[WO4] + 3 KNO + 2 H2O
H2SO3 + BaO = BaSO4 + H2 =>
H2SO3 + BaO = BaSO4 + H2
Nb + Sb2O3 = Sb + NbO2 =>
3 Nb + 2 Sb2O3 = 4 Sb + 3 NbO2
Cu(ClO3)2 = Cu + (ClO3)2 =>
Cu(ClO3)2 = Cu + (ClO3)2
Mn(OH)2 + (NH4)2S = MnS + NH4 + OH =>
Mn(OH)2 + (NH4)2S = MnS + 2 NH4 + 2 OH
C6H12 + Br2 = C6H10Br2 + HBr =>
C6H12 + 2 Br2 = C6H10Br2 + 2 HBr
Mn(OH)2 + O2 = H2MnO3 =>
2 Mn(OH)2 + O2 = 2 H2MnO3
HNO3 + S = N2 + SO4 + H2O =>
8 HNO3 + 5 S = 4 N2 + 5 SO4 + 4 H2O
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
Ba(NO3)2 + NH3 + H2O = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4NO3
Na3(Cr(OH)6) + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3(Cr(OH)6) + 3 Na2O2 = 2 Na2CrO4 + 8 NaOH + 2 H2O
Br2 + KCr02 + KOH = K2CrO4 + KBr + H2O =>
13 Br2 + 2 KCr02 + 32 KOH = 4 K2CrO4 + 26 KBr + 16 H2O
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(ONO)] + Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(ONO)] + Cl2
SICl4 + Mg = SI + MgCl =>
SICl4 + 4 Mg = SI + 4 MgCl
CO2 + CaC2 = C + CaCO3 =>
3 CO2 + 2 CaC2 = 5 C + 2 CaCO3
Fe(C2O4)3 = FeC2O4 + CO2 =>
Fe(C2O4)3 = FeC2O4 + 4 CO2
KI + H2S = K2S + HI =>
2 KI + H2S = K2S + 2 HI
(PbCO3)2 = PbO + CO2 =>
(PbCO3)2 = 2 PbO + 2 CO2
CaCO3(s) = CO2 + CaO =>
CaCO3(s) = CO2 + CaO
HCl + KMnO4 = MnClO2 + KCl + Cl2 + H2O =>
4 HCl + KMnO4 = MnClO2 + KCl + Cl2 + 2 H2O
C7H9N + HCl = C7H9NH + Cl2 =>
2 C7H9N + 2 HCl = 2 C7H9NH + Cl2
K3 + Sr = K3Sr =>
K3 + Sr = K3Sr
Co3 + HCl = Co2Cl + H =>
2 Co3 + 3 HCl = 3 Co2Cl + 3 H
AlPO4 + K2S = Al2S3 + K3PO4 =>
2 AlPO4 + 3 K2S = Al2S3 + 2 K3PO4
FeO + (PdF)2 = (FeF)2 + PdO =>
2 FeO + (PdF)2 = (FeF)2 + 2 PdO
N2S4O6 + KMnO4 + HNO3 = H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 N2S4O6 + 22 KMnO4 + 56 HNO3 = 20 H2SO4 + 22 Mn(NO3)2 + 22 KNO3 + 8 H2O
Bi(NO3)3 + KClO + KOH + H2O = Bi(OH)5 + KCl + KNO3 =>
Bi(NO3)3 + KClO + 3 KOH + H2O = Bi(OH)5 + KCl + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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