| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
Al + Zn(SO4) = Al(SO4) + Zn =>
Al + Zn(SO4) = Al(SO4) + Zn
IO3 + H2SO4 = H2O + SO4 + I =>
IO3 + 3 H2SO4 = 3 H2O + 3 SO4 + I
CuO(s) = O2(g) + Cu(s) =>
2 CuO(s) = O2(g) + 2 Cu(s)
SrCl2 + (NH4)2Co3 = SrCo3 + NH4Cl =>
SrCl2 + (NH4)2Co3 = SrCo3 + 2 NH4Cl
CaO + H2SO4 = Ca(SO4) + H2O =>
CaO + H2SO4 = Ca(SO4) + H2O
NaOH + NiCl2 = NaCl + Ni(OH)2 =>
2 NaOH + NiCl2 = 2 NaCl + Ni(OH)2
CH2 + Cl2 = CHCl + HCl =>
CH2 + Cl2 = CHCl + HCl
Mo + Si = MoSi2 =>
Mo + 2 Si = MoSi2
(NH4)3PO4 + LiOH2 = NH4OH2 + Li3PO4 =>
(NH4)3PO4 + 3 LiOH2 = 3 NH4OH2 + Li3PO4
Fe(SCN) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SCN) + 36 KMnO4 + 59 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 10 HNO3 + 36 MnSO4 + 18 K2SO4 + 54 H2O
Na2(CO3) + K(NO3) = K2(CO3) + Na(NO3) =>
Na2(CO3) + 2 K(NO3) = K2(CO3) + 2 Na(NO3)
UO2 + HCO3{-} = UO2(CO3)2{2+} + {-} + H{+} =>
UO2 + 2 HCO3{-} = UO2(CO3)2{2+} + 6e + 2 H{+}
LiC2H3O2 + Fe = Fe(C2H3O2)3 + Li =>
3 LiC2H3O2 + Fe = Fe(C2H3O2)3 + 3 Li
FeS2 + O2 = Fe2O3 + S1O2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 S1O2
(HgO)2 + HNO3 = Hg(NO3)2 + H2O =>
(HgO)2 + 4 HNO3 = 2 Hg(NO3)2 + 2 H2O
NaCIO + KI + H2O = NaCI + KOH + I2 =>
NaCIO + 2 KI + H2O = NaCI + 2 KOH + I2
KMnO4 + C9H19OH + H2SO4 = K2SO4 + MnSO4 + H2O + C8H17COOH =>
4 KMnO4 + 5 C9H19OH + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C8H17COOH
KNO2 + K2Cr2O7 + HNO3 = Cr(NO3) + H2O + KNO3 =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 2 Cr(NO3) + 2 H2O + 7 KNO3
Pb{2+} + Cu = Pb + Cu{2+} =>
Pb{2+} + Cu = Pb + Cu{2+}
(NH4)2CO3 + HI = NH4I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2CO3
NH2CH2COONH4 + NaNO2 + HCl = C2H3O2 + N2 + NaCl + H2O =>
6 NH2CH2COONH4 + 10 NaNO2 + 10 HCl = 6 C2H3O2 + 11 N2 + 10 NaCl + 20 H2O
Cu(OH)2CO3 + HNO3 = Cu(NO3)2 + CO3 + H2O =>
Cu(OH)2CO3 + 2 HNO3 = Cu(NO3)2 + CO3 + 2 H2O
NH2ClO4 + Al = N2 + H2O + HCl + Al2O3 =>
6 NH2ClO4 + 14 Al = 3 N2 + 3 H2O + 6 HCl + 7 Al2O3
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
CH3CH2OH + PBr3 = CH3CH2Br + POHBr2 =>
CH3CH2OH + PBr3 = CH3CH2Br + POHBr2
HLi + SO4(OH)2 = H2O + Li2SO4 =>
2 HLi + SO4(OH)2 = 2 H2O + Li2SO4
BaSO4 + AgNO3 = BaNO3 + AgSO4 =>
BaSO4 + AgNO3 = BaNO3 + AgSO4
FeCl3 + K4FeC6N6 = KCl + Fe7C18N18 =>
4 FeCl3 + 3 K4FeC6N6 = 12 KCl + Fe7C18N18
P4O10 + H2O = *4H3PO4 =>
P4O10 + 6 H2O = *4H3PO4
K2S + HClO3 = KClO3 + H2S =>
K2S + 2 HClO3 = 2 KClO3 + H2S
Na3PO4 + AgNO3 = NaNO3(aq) + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3(aq) + Ag3PO4
C6H13BrMg + C3H6O = C9H19OBrMg =>
C6H13BrMg + C3H6O = C9H19OBrMg
C6H10O4 + NaOH = NaC6H9O4 + H2O =>
C6H10O4 + NaOH = NaC6H9O4 + H2O
P + H2SO4 = P2(SO4)5 + H2 =>
2 P + 5 H2SO4 = P2(SO4)5 + 5 H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al2(SO4)3 + Na2HPO4 = Al(PO4) + Na2SO4 + NaH2PO4 =>
Al2(SO4)3 + 4 Na2HPO4 = 2 Al(PO4) + 3 Na2SO4 + 2 NaH2PO4
Na2C2O4 + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 2 K2SO4 + 8 H2O
K(OH) + Co3(PO4)2 = K3(PO4) + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3(PO4) + 3 Co(OH)2
ZnO2 + CH3C(S)NH2 = ZnS + CH3C(O)NH2 + O2 =>
2 ZnO2 + 2 CH3C(S)NH2 = 2 ZnS + 2 CH3C(O)NH2 + O2
N2 + O2 = (N2O5) =>
2 N2 + 5 O2 = 2(N2O5)
C4H4O5 + O2 = CO2 + H2O =>
2 C4H4O5 + 5 O2 = 8 CO2 + 4 H2O
Na5P3O10 + AgNO3 = Ag3PO4 + NaNO3 + NaPO3 =>
Na5P3O10 + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 2 NaPO3
HCOOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O =>
HCOOH + 2 CH3CH2OH = CH3CH2COOCH2CH3 + 2 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Co(NO3)2 + Na2S = CoS + NaNO3 =>
Co(NO3)2 + Na2S = CoS + 2 NaNO3
Al(OH)3 + H3SO4 = AlSO4 + H2O =>
Al(OH)3 + H3SO4 = AlSO4 + 3 H2O
HCl + H2S + Fe(OH)3 = H2O + FeClS =>
HCl + H2S + Fe(OH)3 = 3 H2O + FeClS
NaCl(aq) + CaBr2(aq) = CaCl2 + NaBr =>
2 NaCl(aq) + CaBr2(aq) = CaCl2 + 2 NaBr
Pb(II)(NO3)2 + NaI = Pb(II)(I2) + Na(NO3) =>
Pb(II)(NO3)2 + 2 NaI = Pb(II)(I2) + 2 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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