| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{2+} + H2C2O4 + 4 H2O = C2H4FeO6*2H2O + 2 H{+}
Carbondioxide + Carbon = Carbonmonoxide =>
CO2 + C = 2 CO
(NH4)2Ni(SO4)2 + NaOH = Na2SO4 + NH3 + Ni(OH)2 + H2O =>
(NH4)2Ni(SO4)2 + 4 NaOH = 2 Na2SO4 + 2 NH3 + Ni(OH)2 + 2 H2O
P + O5 = P2O3 =>
10 P + 3 O5 = 5 P2O3
Mo + HNO3 + H2O = H2MoO4*H2O + NO =>
Mo + 2 HNO3 + H2O = H2MoO4*H2O + 2 NO
PbCO3(s) = PbO(s) + CO2(g)PbCO3(s) = PbO(s) + CO2(g) =>
2 PbCO3(s) = PbO(s) + CO2(g)PbCO3(s)
Al(OH) + HSO4 = AlSO4 + H2O =>
Al(OH) + HSO4 = AlSO4 + H2O
HCl2 + CaOH = CaCl2 + H2O =>
HCl2 + CaOH = CaCl2 + H2O
HCl + Al2(SO4)3 = H(SO4)3 + Al2(Cl) =>
HCl + Al2(SO4)3 = H(SO4)3 + Al2(Cl)
HSO + HNO2 = S + NO2 + H2O =>
HSO + HNO2 = S + NO2 + H2O
LiOH + CH3COOH = C2H3LiO2 + H2O =>
LiOH + CH3COOH = C2H3LiO2 + H2O
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Ca(OH)2 + H3PO4 = HOH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 HOH + Ca3(PO4)2
Fe2S2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
Fe2S2 + 12 HNO3 = 2 Fe(NO3)3 + 2 H2SO4 + 6 NO + 4 H2O
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
K4[Fe(N)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(N)6] =>
K4[Fe(N)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(N)6]
S + H2SO4 = H2SO2 + SO2 =>
S + H2SO4 = H2SO2 + SO2
LiO + Ca = CaO + Li =>
LiO + Ca = CaO + Li
MnO4{-}(aq) + AsH3(aq) + H{+}(aq) = Mn{2+}(aq) + H3AsO4(aq) + H2O(l) =>
8 MnO4{-}(aq) + 5 AsH3(aq) + 24 H{+}(aq) = 8 Mn{2+}(aq) + 5 H3AsO4(aq) + 12 H2O(l)
Pb(NO3)2 + Na3PO4 = O8P2Pb3 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = O8P2Pb3 + 6 NaNO3
Al(OH2)6{+3} + CO3{-2} = Al(OH2)3(OH)3 + H2CO3 =>
2 Al(OH2)6{+3} + 3 CO3{-2} = 2 Al(OH2)3(OH)3 + 3 H2CO3
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
CsOH + H2SO4 = CsHSO4 + H2O =>
CsOH + H2SO4 = CsHSO4 + H2O
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl
K2Cr2O7 + HCl + KBr = CrCl3 + H2O + Br2 + KCl =>
K2Cr2O7 + 14 HCl + 6 KBr = 2 CrCl3 + 7 H2O + 3 Br2 + 8 KCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
ZnCO3 + CuSO4 = CuCO3 + ZnSO4 =>
ZnCO3 + CuSO4 = CuCO3 + ZnSO4
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Zn + F = ZnF2 =>
Zn + 2 F = ZnF2
Ca(H2PO4)2 + Na2CO3 = Na2HPO4 + CaCO3 + C + H + O =>
Ca(H2PO4)2 + 2 Na2CO3 = 2 Na2HPO4 + CaCO3 + C + 2 H + 3 O
Bi + NiCl2 = BiCl3 + Ni =>
2 Bi + 3 NiCl2 = 2 BiCl3 + 3 Ni
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Na2Cr2O7 + H2C2O4 = Cr + CO2 + H2O + Na =>
Na2Cr2O7 + 7 H2C2O4 = 2 Cr + 14 CO2 + 7 H2O + 2 Na
Fe(SO4) + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 Fe(SO4) + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCl + 3 H2O
HCOONH4 + NaOH = HCOONa + NH3 + H2O =>
HCOONH4 + NaOH = HCOONa + NH3 + H2O
KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O =>
2 KHSO4 + NH4OH = K2SO4 + NH4HSO4 + H2O
FeS(s) + HCl(g) = FeCl(s) + HS(g) =>
FeS(s) + HCl(g) = FeCl(s) + HS(g)
Ce{4}{+} + NO2{-} + H2O = Ce{3}{+} + NO3{-} + H{+} =>
2 Ce{4}{+} + NO2{-} + H2O = 2 Ce{3}{+} + NO3{-} + 2 H{+}
Ca3(PO4)2 + Cr2O3 = CrPO4 + CaO =>
Ca3(PO4)2 + Cr2O3 = 2 CrPO4 + 3 CaO
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + H2O =>
ZnSO4 + Na2S*9H2O = ZnS + Na2SO4 + 9 H2O
LiO + Ca = CaO + Li =>
LiO + Ca = CaO + Li
Na2CO3(aq) + MgI2(aq) = NaI(aq) + MgCO3(s) =>
Na2CO3(aq) + MgI2(aq) = 2 NaI(aq) + MgCO3(s)
Zn + O + HCl = ZnCl + H2O =>
2 Zn + O + 2 HCl = 2 ZnCl + H2O
Na2C2O4 + Pb(NO3)2 = Na2(NO3)2 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = Na2(NO3)2 + PbC2O4
Cl + K3N = N2 + KCl =>
6 Cl + 2 K3N = N2 + 6 KCl
K2Cr2O7 + BaC2O4 = BaCr2O7 + K2C2O4 =>
K2Cr2O7 + BaC2O4 = BaCr2O7 + K2C2O4
Zn(NO3)2 + Al(OH)3 = Zn(OH)2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 Al(OH)3 = 3 Zn(OH)2 + 2 Al(NO3)3
ClO2 + KI + HCl = KCl + H2O + I2 =>
2 ClO2 + 10 KI + 8 HCl = 10 KCl + 4 H2O + 5 I2
Zn(OH)2 + NH4OH = (Zn(NH3)6)(OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = (Zn(NH3)6)(OH)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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