| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HF = NH4F
C7H15OH + [O] = C7H13OOH + H2O =>
C7H15OH + 2[O] = C7H13OOH + H2O
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4 =>
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
H2S + Br2 = S + HBr =>
H2S + Br2 = S + 2 HBr
H{+} + (Cr2O7){2-} + FeO = Fe{3+} + Cr{3+} + H2O =>
26 H{+} + (Cr2O7){2-} + 6 FeO = 6 Fe{3+} + 2 Cr{3+} + 13 H2O
Pt + H2 + CO3 = Pt(H2)4(CO3) =>
Pt + 4 H2 + CO3 = Pt(H2)4(CO3)
Ca = Ca{2+} + e =>
Ca = Ca{2+} + 2e
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq) =>
Fe(s) + CuSO4(aq) = Cu(s) + FeSO4(aq)
KFO2 + C6H12O6 = KF + CO2 + H2O =>
6 KFO2 + C6H12O6 = 6 KF + 6 CO2 + 6 H2O
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
HCH3COO + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 HCH3COO + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
Al2S3 + HNO3 = H2O + NO2 + Al(NO3)3 + S =>
Al2S3 + 12 HNO3 = 6 H2O + 6 NO2 + 2 Al(NO3)3 + 3 S
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + Hg = Hg(SO4)2 + Cu =>
2 CuSO4 + Hg = Hg(SO4)2 + 2 Cu
NaHCO3 = NaHO + CO2 =>
NaHCO3 = NaHO + CO2
Zn + KNO3 + KOH = KN3 + K2ZnO2 + H2O =>
8 Zn + 3 KNO3 + 14 KOH = KN3 + 8 K2ZnO2 + 7 H2O
AlOH3 + NaOH + H2O = H2 + NaAl(OH)4 =>
AlOH3 + NaOH + 2 H2O = 2 H2 + NaAl(OH)4
ClO3 = Cl2 + O2 =>
2 ClO3 = Cl2 + 3 O2
H + C12H8N2 = HC12H8N2 =>
H + C12H8N2 = HC12H8N2
NaOH + H2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 + H2O =>
2 NaOH + H2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3 + 2 H2O
NaClO3 + Al(No3)3 = NaNo3 + Al(ClO3)3 =>
3 NaClO3 + Al(No3)3 = 3 NaNo3 + Al(ClO3)3
Sr(OH)2 + N2O5 = Sr(O5)2 + N2OH =>
Sr(OH)2 + 2 N2O5 = Sr(O5)2 + 2 N2OH
Cu(NO3)2 = Cu + NO3 =>
Cu(NO3)2 = Cu + 2 NO3
Zn + H2CO3 = ZnCO3 + H =>
Zn + H2CO3 = ZnCO3 + 2 H
LiBr + Na2SO3 = Na2Br + LiSO3 =>
LiBr + Na2SO3 = Na2Br + LiSO3
HNO2 = NO2{-} + H{+} =>
HNO2 = NO2{-} + H{+}
chlorine + NaI = sodiumchloride + iodine =>
Cl2 + 2 NaI = 2 NaCl + I2
HCl + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl + Pb(NO3)2 = PbCl2 + 2 HNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5OOCCH3CH3COOC2H5 + SCl(OH)13 + HOC2(H5)2C6OH = CH3COOH + HCl + H2S =>
C6H5OOCCH3CH3COOC2H5 + 2 SCl(OH)13 + 3 HOC2(H5)2C6OH = 18 CH3COOH + 2 HCl + 2 H2S
CO + FeO = FeCO2 =>
CO + FeO = FeCO2
Na2S2O3 + AgBr = NaBr + Na5(Ag(S2O3)3) =>
3 Na2S2O3 + AgBr = NaBr + Na5(Ag(S2O3)3)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
MgCl2 + MgOH = Mg(OH)2 + MgCl =>
MgCl2 + 2 MgOH = Mg(OH)2 + 2 MgCl
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Cr(OH)3 + BaI2 = CrI2 + Ba(OH)3 =>
Cr(OH)3 + BaI2 = CrI2 + Ba(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag(NO3)2 + NH3 = Ag(NH3)2 + NO3 =>
Ag(NO3)2 + 2 NH3 = Ag(NH3)2 + 2 NO3
K + HOH = H2 + KOH =>
2 K + 2 HOH = H2 + 2 KOH
AgNO3 + K2GO4 = K2NO3 + AgGO4 =>
AgNO3 + K2GO4 = K2NO3 + AgGO4
*2NO2 = O2 + N2 =>
*2NO2 = 2 O2 + N2
HNO2 + Cr2O7{2-} + H{+} = NO3{-} + Cr{3+} + H2O =>
3 HNO2 + Cr2O7{2-} + 5 H{+} = 3 NO3{-} + 2 Cr{3+} + 4 H2O
Ag + Fe = AgFe =>
Ag + Fe = AgFe
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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