| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 Au(NO3)3 = 3 Zn(NO3)2 + 2 Au
NO + Cu(NO3)2 + H2O = Cu + HNO3 =>
2 NO + 3 Cu(NO3)2 + 4 H2O = 3 Cu + 8 HNO3
ZnSO4(aq) + K2S(aq) = K2SO4(aq) + ZnS(aq) =>
ZnSO4(aq) + K2S(aq) = K2SO4(aq) + ZnS(aq)
ZnCO3 + CH3COOH = CO2 + H2O + Zn(CH3COO)2 =>
ZnCO3 + 2 CH3COOH = CO2 + H2O + Zn(CH3COO)2
Al(NO3)3 + H2O = H + Al(OH)3 + NO3 =>
Al(NO3)3 + 3 H2O = 3 H + Al(OH)3 + 3 NO3
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
Mn3O4 + C = Mn + CO =>
Mn3O4 + 4 C = 3 Mn + 4 CO
FeSO4 + Cu = FeCu + SO4 =>
FeSO4 + Cu = FeCu + SO4
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + (NH2)2CO = MgAlO4 + H2O + N2 + CO2 =>
6 Mg(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 22(NH2)2CO = 6 MgAlO4 + 134 H2O + 37 N2 + 22 CO2
NaF + H3PO4 = HF + Na3PO4 =>
3 NaF + H3PO4 = 3 HF + Na3PO4
KClHOAc = KOAcHCl =>
KClHOAc = KOAcHCl
Cu(OH)2 + H2S2O3 = Cu(S2O3) + H2O =>
Cu(OH)2 + H2S2O3 = Cu(S2O3) + 2 H2O
MnO4 + HCl = MnCl2 + Cl2 + H2O =>
MnO4 + 8 HCl = MnCl2 + 3 Cl2 + 4 H2O
St + N = StN =>
St + N = StN
P2O5 + HCl = PCl3 + Cl2O + H2O =>
P2O5 + 8 HCl = 2 PCl3 + Cl2O + 4 H2O
CuO + N2 = Cu3N2 + O2 =>
6 CuO + 2 N2 = 2 Cu3N2 + 3 O2
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(s) =>
NH4I(aq) + NaOH(aq) = NH4OH(g) + NaI(s)
Hg(ClO3) + Na2SO4 = HgSO4 + Na2(ClO3) =>
Hg(ClO3) + Na2SO4 = HgSO4 + Na2(ClO3)
K4[Fe(CN)4] + AgNO3 = Ag4[Fe(CN)4] + KNO3 =>
K4[Fe(CN)4] + 4 AgNO3 = Ag4[Fe(CN)4] + 4 KNO3
CH3COOH + NaOCl = CH3COONa + HCl + O2 =>
2 CH3COOH + 2 NaOCl = 2 CH3COONa + 2 HCl + O2
Li2(SO4) + K2(MnO4) = Li2(MnO4) + K2(SO4) =>
Li2(SO4) + K2(MnO4) = Li2(MnO4) + K2(SO4)
XeO4(aq) + MnO(aq) = Xe(g) + MnO4(aq) =>
3 XeO4(aq) + 4 MnO(aq) = 3 Xe(g) + 4 MnO4(aq)
Zn + (OH)2 + HBr = ZnBr2 + H2O =>
Zn + (OH)2 + 2 HBr = ZnBr2 + 2 H2O
Na2S + CsNO3 = CsS + Na + NO3 =>
Na2S + CsNO3 = CsS + 2 Na + NO3
Na2O(aq) + HCl(aq) = NaCl + H2O =>
Na2O(aq) + 2 HCl(aq) = 2 NaCl + H2O
Ca(SO4) + HNO3 = Ca(NO3)2 + H2(SO4) =>
Ca(SO4) + 2 HNO3 = Ca(NO3)2 + H2(SO4)
NH = N + H2 =>
2 NH = 2 N + H2
MnO + Na3AsO4 = Mn3(AsO4)2 + Na2O =>
3 MnO + 2 Na3AsO4 = Mn3(AsO4)2 + 3 Na2O
HBr + Pb(OH)2 = HPb + Br(OH)2 =>
HBr + Pb(OH)2 = HPb + Br(OH)2
CaCl2 + Li3(PO4) = Ca(PO4) + Li3(Cl2) =>
CaCl2 + Li3(PO4) = Ca(PO4) + Li3(Cl2)
H1 + F2 = HF2 =>
H1 + F2 = HF2
AgNO3 + CO3Ca = Ag2CO3 + Ca(NO3)2 =>
2 AgNO3 + CO3Ca = Ag2CO3 + Ca(NO3)2
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2 = =>
2 CrI3 + 32 KOH + 11 Cl2 = 2 K2CrO4 + 6 KIO4 + 22 KCl + 16 H2
MgO + H3PO4 = Mg3O8P2 + H2O =>
3 MgO + 2 H3PO4 = Mg3O8P2 + 3 H2O
Ti(ClO4)2 + Cr = Cr(ClO4)3 + Ti =>
3 Ti(ClO4)2 + 2 Cr = 2 Cr(ClO4)3 + 3 Ti
H2O + SO2 = SO4 + H =>
2 H2O + SO2 = SO4 + 4 H
CuSO45H2O + Zn = Cu + ZnSO45H2O =>
CuSO45H2O + Zn = Cu + ZnSO45H2O
NO{3-} + H{+} + {-} = NH4{+} + H2O =>
NO{3-} + 6 H{+} + 2e = NH4{+} + H2O
Ca3 + (PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3 + (PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Ca(CH3COO)2 + Cu(CH3COO)2 + H2O = CuCa(CH3COO)4*6H2O =>
Ca(CH3COO)2 + Cu(CH3COO)2 + 6 H2O = CuCa(CH3COO)4*6H2O
ZnS + HNO3 = Zn(NO3)2 + SO2 + NO2 + H2O =>
ZnS + 8 HNO3 = Zn(NO3)2 + SO2 + 6 NO2 + 4 H2O
P2H4 + HIO3 = H3PO4 + I2 + H2O =>
5 P2H4 + 14 HIO3 = 10 H3PO4 + 7 I2 + 2 H2O
HBrO + TlOH = TlBrO + H2O =>
HBrO + TlOH = TlBrO + H2O
KPO4 + CaNO2 = CaPO4 + KNO2 =>
KPO4 + CaNO2 = CaPO4 + KNO2
CO2 + H2O = C11H22O11 + O2 =>
11 CO2 + 11 H2O = C11H22O11 + 11 O2
Ba(NO3)3 + H2O = Ba(OH)3 + HNO3 =>
Ba(NO3)3 + 3 H2O = Ba(OH)3 + 3 HNO3
NaOH + H2SO4 = H3O + NaSO4 =>
NaOH + H2SO4 = H3O + NaSO4
CaCl2 + KOH = CaOH + Cl2K =>
CaCl2 + KOH = CaOH + Cl2K
KMnO4 + C3H6O3 = CO2 + H2O + Mn2O3 + K2CO3 =>
6 KMnO4 + 2 C3H6O3 = 3 CO2 + 6 H2O + 3 Mn2O3 + 3 K2CO3
CaOH2 + (NH3)SO4 = CaSO4 + NH3 + H2O =>
CaOH2 + (NH3)SO4 = CaSO4 + NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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