| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4(s)
PO4 = (PO4)2 =>
2 PO4 = (PO4)2
K[Ag(NO2)2] + NH4OH = K[Ag(OH)2] + NH4NO2 =>
K[Ag(NO2)2] + 2 NH4OH = K[Ag(OH)2] + 2 NH4NO2
KH + Cl2 = KCl + H2 =>
2 KH + Cl2 = 2 KCl + H2
KNO3 + Zn + NaOH = NH3 + Na2ZnO2 + KOH + H2O =>
KNO3 + 4 Zn + 8 NaOH = NH3 + 4 Na2ZnO2 + KOH + 2 H2O
HCl + BaCO3 = BaCl2 + H2O + CO2 =>
2 HCl + BaCO3 = BaCl2 + H2O + CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cu{2+} + Cd = Cu{+} + Cd{2+} =>
2 Cu{2+} + Cd = 2 Cu{+} + Cd{2+}
P5O2 + C = CO + P =>
P5O2 + 2 C = 2 CO + 5 P
Na4SiO3 + AgNO3 = Ag4SiO3 + NaNO3 =>
Na4SiO3 + 4 AgNO3 = Ag4SiO3 + 4 NaNO3
CH4O(l) + O2 = CO2 + H2O =>
2 CH4O(l) + 3 O2 = 2 CO2 + 4 H2O
Fr(OH) + H3BO3 = Fr3BO3 + H2O =>
3 Fr(OH) + H3BO3 = Fr3BO3 + 3 H2O
Na3VO4 + Zn + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Na3VO4 + Zn + 8 HCl = VCl3 + ZnCl2 + 3 NaCl + 4 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
KOH + MgSO4 = KMg + OHSO4 =>
KOH + MgSO4 = KMg + OHSO4
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2 =>
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2
K4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + KOH =>
3 K4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 KOH
Al + KOH = K3AlO3 + H2(g) =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2(g)
MnO3 + H2C2O4 = MnO + CO2 + H2O =>
MnO3 + 2 H2C2O4 = MnO + 4 CO2 + 2 H2O
K2HPO4 + Ba(NO3)2 = K2(NO3)2 + BaPO4 + H =>
K2HPO4 + Ba(NO3)2 = K2(NO3)2 + BaPO4 + H
LiO2 + HOH = LiOH + O2 =>
4 LiO2 + 2 HOH = 4 LiOH + 3 O2
H2SO4 + Hg = Hg2(SO4)2 + H2 =>
2 H2SO4 + 2 Hg = Hg2(SO4)2 + 2 H2
Al2(CO3)3(heated) = Al2 + (CO3)3 =>
Al2(CO3)3(heated) = Al2 + (CO3)3
AgF + CuCl = AgCl + CuF =>
AgF + CuCl = AgCl + CuF
Cu2O + H2O = Cu2H2O2 =>
Cu2O + H2O = Cu2H2O2
Al + KOH = K3AlO3 + H2(g) =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2(g)
Al*H2O + NaOH = NaAlO2 + H2 =>
2 Al*H2O + 2 NaOH = 2 NaAlO2 + 3 H2
PbO + KClO3 = Pb3O4 + KCl =>
9 PbO + KClO3 = 3 Pb3O4 + KCl
NH4CO3 + FeSO4 = NH4SO4 + FeCO3 =>
NH4CO3 + FeSO4 = NH4SO4 + FeCO3
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
Na3 + (PO4) = Na2O + P4O10 =>
4 Na3 + 4(PO4) = 6 Na2O + P4O10
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ag + NaOH = Ag2O + Na2O + H2 =>
2 Ag + 2 NaOH = Ag2O + Na2O + H2
Sc3 + O2 = Sc2O3 =>
4 Sc3 + 9 O2 = 6 Sc2O3
Cr(HSO4)3 = Cr2(SO4)3 + H2SO4 =>
2 Cr(HSO4)3 = Cr2(SO4)3 + 3 H2SO4
Na3PO4 + H2O = Na3PO4H + OH =>
Na3PO4 + H2O = Na3PO4H + OH
C2H6 + H2O = CH3CH2OH + H =>
C2H6 + H2O = CH3CH2OH + 2 H
Ca + V2O5 = CaV + O =>
2 Ca + V2O5 = 2 CaV + 5 O
FeClO4 + K = KClO4 + Fe =>
FeClO4 + K = KClO4 + Fe
HS{-} + HSO3{-} = S2O3{2-} + H2 =>
HS{-} + HSO3{-} = S2O3{2-} + H2
Sb2O3 + PCl5 = SbCl3 + POCl3 =>
Sb2O3 + 3 PCl5 = 2 SbCl3 + 3 POCl3
Cr2O7{-2} + Cu(s) + H{+} = Cr{+3} + Cu{2+} + H2O =>
Cr2O7{-2} + 3 Cu(s) + 14 H{+} = 2 Cr{+3} + 3 Cu{2+} + 7 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + Na2SO4 =>
3 Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + 3 Na2SO4
MnBr + NaCrO4 = MnCrO4 + NaBr =>
MnBr + NaCrO4 = MnCrO4 + NaBr
NaNO3 + AgBr = NaBr + AgNO3 =>
NaNO3 + AgBr = NaBr + AgNO3
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
C43H66NO + O2 = N2 + CO2 + H2O =>
2 C43H66NO + 118 O2 = N2 + 86 CO2 + 66 H2O
C2H5NO2 + SrCl2 = SrCl2C2H5NO2 =>
C2H5NO2 + SrCl2 = SrCl2C2H5NO2
Al + CuSO4*5H2O = Cu + AlSO4*5H2O =>
Al + CuSO4*5H2O = Cu + AlSO4*5H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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