| Équations équilibrées la veille | Équations équilibrées le lendemain |
HFCu(OH) = CuFHOH
Fe(OH)3 + Ca(OH)2 = Ca3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ca(OH)2 = Ca3[Fe(OH)6]2
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
BrO = Br + O =>
BrO = Br + O
CaCl2(aq) + Al(NO3)3(aq) = Ca(NO3)2(aq) + AlCl3(s) =>
3 CaCl2(aq) + 2 Al(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 AlCl3(s)
H2SO3 + KOH = H2O + SO3K2 =>
H2SO3 + 2 KOH = 2 H2O + SO3K2
H2O + Al + C = Al(OH)3 + CH4 =>
12 H2O + 4 Al + 3 C = 4 Al(OH)3 + 3 CH4
Ag2O + Cl2 = AgCl2 + O2 =>
2 Ag2O + 4 Cl2 = 4 AgCl2 + O2
AgH2(SO4) = Ag(SO4)H2 =>
AgH2(SO4) = Ag(SO4)H2
Ca3(PO4)2 + OH = Ca(OH)2 + PO4 =>
Ca3(PO4)2 + 6 OH = 3 Ca(OH)2 + 2 PO4
KIO3 + KI + HCl = KCl + I + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 6 I + 3 H2O
Mg + KPO4 = K + MgPO4 =>
Mg + KPO4 = K + MgPO4
KNO3 + S = K2O + NO + SO2 =>
4 KNO3 + 3 S = 2 K2O + 4 NO + 3 SO2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
AgSOAlCl = AgClAl(SO) =>
AgSOAlCl = AgClAl(SO)
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
Sodiumsulfate + lithiumhydroxide = sodiumhydroxide + lithiumsulfate =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
NH4Cl + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl + NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
SrS + NH4I = SrI + NH4S =>
SrS + NH4I = SrI + NH4S
(CH3)2CO + HNO3 + HCl = CH3COOH*Cl3CNO2 + NO + H2O =>
(CH3)2CO + 3 HNO3 + 3 HCl = CH3COOH*Cl3CNO2 + 2 NO + 4 H2O
C3H7NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
NHClPbO = NHOPbCl =>
NHClPbO = NHOPbCl
KI + PbO4 + H2SO4 = I2 + PbSO4 + KSO4 + H2O =>
6 KI + 2 PbO4 + 8 H2SO4 = 3 I2 + 2 PbSO4 + 6 KSO4 + 8 H2O
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
(NH4)2SO4(aq) + Ba(NO3)2(aq) = (NH4)2(NO3)2(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = (NH4)2(NO3)2(aq) + BaSO4(s)
K3[Al(C2O4)3]*3H2O + NaOH = Al(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Al(C2O4)3]*3H2O + 3 NaOH = Al(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
HC2H3O2AlOH = H2OAlC2H3O2 =>
HC2H3O2AlOH = H2OAlC2H3O2
NaI(aq)KOH(aq) = NaOHKI =>
NaI(aq)KOH(aq) = NaOHKI
P2O5 + CaCO3 = Ca3(PO4)2 + CO2 =>
P2O5 + 3 CaCO3 = Ca3(PO4)2 + 3 CO2
Na + H2O = ONaH2 =>
Na + H2O = ONaH2
AgClO3 + K2SO4 = Ag2SO4 + KClO3 =>
2 AgClO3 + K2SO4 = Ag2SO4 + 2 KClO3
PbPdCl2 = PbCl2Pd =>
PbPdCl2 = PbCl2Pd
Zn(NO3)2 + Na2(CO3) = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = ZnCO3 + 2 NaNO3
NaCl + AgF = AgCl + NaF =>
NaCl + AgF = AgCl + NaF
C16H18ClN3S + H2O2 = CO2 + H2O + NO3 + SO4 + Cl =>
C16H18ClN3S + 54 H2O2 = 16 CO2 + 63 H2O + 3 NO3 + SO4 + Cl
Al + Fe2O4 = Al2O + Fe =>
8 Al + Fe2O4 = 4 Al2O + 2 Fe
CaF2 + HSO4 = CaSO4 + HF2 =>
CaF2 + HSO4 = CaSO4 + HF2
C + H2O(g) = CO(g) + H(g) =>
C + H2O(g) = CO(g) + 2 H(g)
Cu(NO3)2 + (NH4)2SO4 = NH4NO3 + CuSO4 =>
Cu(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + CuSO4
CI + H2O = HCI + HCIO3 =>
6 CI + 3 H2O = 5 HCI + HCIO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaH2PO4KNO3 = NaNO3KH2PO4 =>
NaH2PO4KNO3 = NaNO3KH2PO4
NO2 + OH{-} = NO3{-} + NO2{-} + H2O =>
2 NO2 + 2 OH{-} = NO3{-} + NO2{-} + H2O
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
KMnO4 + KNO2 + HNO3 = Mn(NO3)3 + KNO3 + H2O =>
KMnO4 + 2 KNO2 + 4 HNO3 = Mn(NO3)3 + 3 KNO3 + 2 H2O
PbO2 + CO = PbO + CO2 =>
PbO2 + CO = PbO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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