| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 Ca(OCl)2 = 2 Fe2O3 + 3 CaCl2
ZnSO4 + NaOH = Na2ZnO2 + H2SO4 =>
ZnSO4 + 2 NaOH = Na2ZnO2 + H2SO4
C6H12O6 + Cu(OH)2 = C6H10O6 + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 = C6H10O6 + Cu2O + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
N2H2 + HO2 = N2 + H2O =>
3 N2H2 + 2 HO2 = 3 N2 + 4 H2O
Cu + Cu(NO3)2 = Cu(NO3) =>
Cu + Cu(NO3)2 = 2 Cu(NO3)
(NH4)2SO4 + RbCO3 = RbSO4 + (NH4)2CO3 =>
(NH4)2SO4 + RbCO3 = RbSO4 + (NH4)2CO3
Na2SO3 + HBr = NaBr + H2O + SO2 =>
Na2SO3 + 2 HBr = 2 NaBr + H2O + SO2
C3H8 + Pt = PtC3H7 + PtH =>
C3H8 + 2 Pt = PtC3H7 + PtH
NH4ClAgCH3COO = NH4CH3COOAgCl =>
NH4ClAgCH3COO = NH4CH3COOAgCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag + H3PO4 = Ag(PO4)3 + H =>
Ag + 3 H3PO4 = Ag(PO4)3 + 9 H
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Li2CrO4(aq)PdSO4(aq) = PdCrO4(s)Li2SO4(aq) =>
Li2CrO4(aq)PdSO4(aq) = PdCrO4(s)Li2SO4(aq)
NaClH2SO4 = NaHSO4 + HCl =>
NaClH2SO4 = NaHSO4 + HCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ni(SO4)Na2(CO3) = Ni(CO3)Na2(SO4) =>
Ni(SO4)Na2(CO3) = Ni(CO3)Na2(SO4)
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NH2CH2COOH + Na2CO3 = NH2CH2COONa + H2O + CO2 =>
2 NH2CH2COOH + Na2CO3 = 2 NH2CH2COONa + H2O + CO2
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
Np(NO3)4 + I2 + H2O = NpO2NO3 + HI + HNO3 =>
2 Np(NO3)4 + I2 + 4 H2O = 2 NpO2NO3 + 2 HI + 6 HNO3
C20H23FN2O2 = C20H21FN2O + H2O =>
C20H23FN2O2 = C20H21FN2O + H2O
NO + O3 = NO2 = O2 =>
3 NO + O3 = 3 NO2
FeO + HNO3 = Fe(NO3)3 + N3O + H2O =>
13 FeO + 42 HNO3 = 13 Fe(NO3)3 + N3O + 21 H2O
C5H12S5 + O2 = CO2 + H2O + SO2 =>
C5H12S5 + 13 O2 = 5 CO2 + 6 H2O + 5 SO2
K2S + H2SO4 = H2S + K2SO4 =>
K2S + H2SO4 = H2S + K2SO4
(CH2)5CHOH + O2 = CO2H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Al + KOH + H2O = K[Al(OH)4] + H2K =>
Al + 2 KOH + 2 H2O = K[Al(OH)4] + H2K
K2MnO4 + Na2S2O3 + H2SO4 = Na2HSO4 + MnSO4 + K2SO4 + H2O =>
7 K2MnO4 + 4 Na2S2O3 + 10 H2SO4 = 4 Na2HSO4 + 7 MnSO4 + 7 K2SO4 + 8 H2O
NaCl + Mg(NO3)2 = MgCl + Na(NO3)2 =>
NaCl + Mg(NO3)2 = MgCl + Na(NO3)2
Na2C15H14O2 + HCl = C15H16O2 + NaCl =>
Na2C15H14O2 + 2 HCl = C15H16O2 + 2 NaCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C8H9NH2 + O2 = CO2 + H2O + N2 =>
4 C8H9NH2 + 43 O2 = 32 CO2 + 22 H2O + 2 N2
CoCO3 + HNO3 + H2O = Co(H2O)6(NO3)2 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2 + CO2
Ni2(CrO4)3HNO3 = Ni2NO3H(CrO4)3 =>
Ni2(CrO4)3HNO3 = Ni2NO3H(CrO4)3
MnO3 + KOH = K2MnO4 + H2O =>
MnO3 + 2 KOH = K2MnO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + NH4NO3 = Cu(NO3)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2 + (NH4)2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu(COO)2 + H2O = Cu(OH)2 + HCO2 =>
Cu(COO)2 + 2 H2O = Cu(OH)2 + 2 HCO2
Pb(C2H3O4)2NaCl = PbClNa(C2H3O4)2 =>
Pb(C2H3O4)2NaCl = PbClNa(C2H3O4)2
AgI + NH4OH = [Ag(NH3)I] + H2O =>
AgI + NH4OH = [Ag(NH3)I] + H2O
C25H22PClCH3NaOC7H6O = C14H12NaClCH3OHC18H15PO =>
C25H22PClCH3NaOC7H6O = C14H12NaClCH3OHC18H15PO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CH3CH2NHCH3H2O = CH3CH2NH2CH3OH =>
CH3CH2NHCH3H2O = CH3CH2NH2CH3OH
CH2OHCHOHCH3 + CH3COOH = H2O + (CH3COO)2CH2CH2 =>
2 CH2OHCHOHCH3 + 9 CH3COOH = 6 H2O + 4(CH3COO)2CH2CH2
Ni(NO3)2 + H2O2 = NiO + HNO3 + O2 =>
2 Ni(NO3)2 + 2 H2O2 = 2 NiO + 4 HNO3 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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