| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mo + S + Te = MoSTe
K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
Mg + O + H2O = MgOH2O =>
Mg + O + H2O = MgOH2O
Li + CuS = Cu + LiS2 =>
Li + 2 CuS = 2 Cu + LiS2
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2 =>
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2
HNO3(l) + Cu(s) = Cu(NO3)2 + NO2(g) + H2O(l) =>
4 HNO3(l) + Cu(s) = Cu(NO3)2 + 2 NO2(g) + 2 H2O(l)
Fe(OH)(aq) + HCL(aq) = FeCL(aq) + H2O(l) =>
Fe(OH)(aq) + HCL(aq) = FeCL(aq) + H2O(l)
KMnO4 + HCl + H2C2O4 = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 H2C2O4 = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
Fe2S3 + H2SO4 = Fe2SO4 + H2S3 =>
Fe2S3 + H2SO4 = Fe2SO4 + H2S3
FeS2(g) + O2(s) = Fe2O3(s) + SO2(g) =>
4 FeS2(g) + 11 O2(s) = 2 Fe2O3(s) + 8 SO2(g)
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
SrOH + Na(NO3)2 = Na(OH) + Sr(NO3)2 =>
SrOH + Na(NO3)2 = Na(OH) + Sr(NO3)2
Ba(HCO3)2 + Ca(OH)2 = CaCO3 + Ba(OH)2 + H2O =>
Ba(HCO3)2 + 2 Ca(OH)2 = 2 CaCO3 + Ba(OH)2 + 2 H2O
K2O2 + H2O = KOH + H2O2 =>
K2O2 + 2 H2O = 2 KOH + H2O2
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
HBr + Al(CN)3 = HCN + AlBr3 =>
3 HBr + Al(CN)3 = 3 HCN + AlBr3
Al(NO3)3 + CaS = AlS + Ca(NO3)3 =>
Al(NO3)3 + CaS = AlS + Ca(NO3)3
NH4Cl + CO2 = NH3 + COClOH =>
NH4Cl + CO2 = NH3 + COClOH
Fe(NO3)3 + NH4SCN = Fe(SCN) + NO3 + NH4 =>
Fe(NO3)3 + NH4SCN = Fe(SCN) + 3 NO3 + NH4
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
CuCl2 + KI = Cu + KICl =>
CuCl2 + 2 KI = Cu + 2 KICl
CuO + Al(OH)3 + H3PO4 = CuAl6(PO4)4(OH)8*4H2O + H2O =>
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8*4H2O + 7 H2O
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
CaCO3 + HCl = CaCl2 + H2CO3 = H2O =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
GH + HI = HIGH =>
GH + HI = HIGH
CaO + NaOH = Ca(OH)2 + Na2O =>
CaO + 2 NaOH = Ca(OH)2 + Na2O
KMnO4 + H2SO4 + HNO2 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
PBr5 + H2O = HBr + POBr3 =>
PBr5 + H2O = 2 HBr + POBr3
ZnS + O2 = ZnO*ZnSO4 + SO2 =>
4 ZnS + 7 O2 = 2 ZnO*ZnSO4 + 2 SO2
NaI + Al(NO3)3 = NaNO3 + Al(I)3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + Al(I)3
PbO2 + NaOH + H2O = Na2Pb(OH)6 =>
PbO2 + 2 NaOH + 2 H2O = Na2Pb(OH)6
Fl + MgCl2 = MgFl2 + Cl =>
2 Fl + MgCl2 = MgFl2 + 2 Cl
Mg + CH3CH2COOH = Mg(CH3CH2COO) + H2 =>
2 Mg + 2 CH3CH2COOH = 2 Mg(CH3CH2COO) + H2
FeSO4 + NaSCN = Fe(SCN)2 + Na2SO4 =>
FeSO4 + 2 NaSCN = Fe(SCN)2 + Na2SO4
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
NaClO + Cr(OH)3 + NaOH = NaCl + NaCr2O4 + H2O =>
NaClO + 4 Cr(OH)3 + 2 NaOH = NaCl + 2 NaCr2O4 + 7 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
KMnO7 + HCl = KCl + MnCl8 + H2O + Cl2 =>
2 KMnO7 + 28 HCl = 2 KCl + 2 MnCl8 + 14 H2O + 5 Cl2
AgI + NH3 = Ag(NH3)2 + I2 =>
2 AgI + 4 NH3 = 2 Ag(NH3)2 + I2
Al(OH)3 + P2O5 = Al2(HPO4)3 + H2O =>
4 Al(OH)3 + 3 P2O5 = 2 Al2(HPO4)3 + 3 H2O
Hg + NaCl = Na + HgCl =>
Hg + NaCl = Na + HgCl
HBr(aq) + H2O(l) = H2 + BrO =>
2 HBr(aq) + 2 H2O(l) = 3 H2 + 2 BrO
Sr(ClO3) = Sr + ClO3 =>
Sr(ClO3) = Sr + ClO3
Pb(NO3)2 + AlI3 = PbI3 + Al(NO3)2 =>
Pb(NO3)2 + AlI3 = PbI3 + Al(NO3)2
Na2SO4 + Mg(OH)2 = NaOH + MgSO4 =>
Na2SO4 + Mg(OH)2 = 2 NaOH + MgSO4
NH4Cl(ag)KOH(ag) = KCl(ag)NH3(g)H2O(l) =>
NH4Cl(ag)KOH(ag) = KCl(ag)NH3(g)H2O(l)
NH3(g) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
Na2CO3 + HCl = NaCl + H2OH2O + CO2 =>
2 Na2CO3 + 4 HCl = 4 NaCl + H2OH2O + 2 CO2
Fe3C + CuSO4 = Fe3SO4 + CuC =>
Fe3C + CuSO4 = Fe3SO4 + CuC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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