| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NH3 + 2 OH = Cu(OH)2 + NH3SO4
Bi + AlI3 = BiI3 + Al =>
Bi + AlI3 = BiI3 + Al
CuNO3 + Pb(ClO3)2 = CuClO3 + Pb(NO3)2 =>
2 CuNO3 + Pb(ClO3)2 = 2 CuClO3 + Pb(NO3)2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
Hg(NO3)2 + HOH = HgOHNO3 + HNO3 =>
Hg(NO3)2 + HOH = HgOHNO3 + HNO3
Zn + CuBr2 = ZnBr3 + Cu =>
2 Zn + 3 CuBr2 = 2 ZnBr3 + 3 Cu
[Sn(OH)3]{-} + OH{-} + Bi(OH)3 = [Sn(OH)6]{2-} + Bi =>
3[Sn(OH)3]{-} + 3 OH{-} + 2 Bi(OH)3 = 3[Sn(OH)6]{2-} + 2 Bi
Cu(NH3)4{2+} + HCl = Cu{2+} + NH4{+} + Cl{-} =>
Cu(NH3)4{2+} + 4 HCl = Cu{2+} + 4 NH4{+} + 4 Cl{-}
C2H4O2 + H2O = C4H10 + O2 =>
4 C2H4O2 + 2 H2O = 2 C4H10 + 5 O2
C5H10(l) + O2(g) = CO(g) + H2O(g) =>
C5H10(l) + 5 O2(g) = 5 CO(g) + 5 H2O(g)
NaBr + HNO3 = Br2 + NaH + NO2 + O2 =>
2 NaBr + 2 HNO3 = Br2 + 2 NaH + 2 NO2 + O2
HI(aq) + Cl2(g) = HCl(aq) + I2(s) =>
2 HI(aq) + Cl2(g) = 2 HCl(aq) + I2(s)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
PH3(aq) + HCl(aq) = PH4Cl(aq) =>
PH3(aq) + HCl(aq) = PH4Cl(aq)
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
N2F4 + HF = NH3 + F2 =>
N2F4 + 6 HF = 2 NH3 + 5 F2
Sn + H2S = SnS2 + H2 =>
Sn + 2 H2S = SnS2 + 2 H2
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Fe2P(s) + S(s) = P4S10(s) + FeS(s) =>
4 Fe2P(s) + 18 S(s) = P4S10(s) + 8 FeS(s)
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
Mn(HSO4)2 = MnSO4 + H2SO4 =>
Mn(HSO4)2 = MnSO4 + H2SO4
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
HCl + HC2H3O2 = H2O + ClC2H3O =>
HCl + HC2H3O2 = H2O + ClC2H3O
FeCl3 + BaCl2*2H2O + NaOH = BaFe2O4 + NaCl + H2O =>
2 FeCl3 + BaCl2*2H2O + 8 NaOH = BaFe2O4 + 8 NaCl + 6 H2O
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
MgSO4 + Cu = CuSO4 + Mg =>
MgSO4 + Cu = CuSO4 + Mg
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + HOH =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HOH
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCl(aq) =>
2 HCl(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCl(aq)
F + CaBr2 = FBr + Ca =>
2 F + CaBr2 = 2 FBr + Ca
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
CoCl{2} = Co + Cl{2} =>
CoCl{2} = Co + Cl{2}
ZnO + HBr = ZnOHBr =>
ZnO + HBr = ZnOHBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AsO3 + H2 = As + H2O =>
AsO3 + 3 H2 = As + 3 H2O
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
H3C6H5O7 + NaHCO3(s) = CO2(g) + H2O(i) + NaC6H5O7(aq) =>
8 H3C6H5O7 + 9 NaHCO3(s) = 3 CO2(g) + 14 H2O(i) + 9 NaC6H5O7(aq)
CuSO4*5H2O + KI = CuI2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KI = CuI2 + K2SO4 + 5 H2O
AgCl + CuBr2 = CuCl2 + AgBr =>
2 AgCl + CuBr2 = CuCl2 + 2 AgBr
C2H60 + O2 = C2H6 + H2O =>
2 C2H60 + 27 O2 = 2 C2H6 + 54 H2O
Co + NO3 + NaOH = CoOH + NaNO3 =>
Co + NO3 + NaOH = CoOH + NaNO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + (SO4)Ca =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3(SO4)Ca
Ba(ClO3)2 + K3PO4 = K3(ClO3)2 + BaPO4 =>
Ba(ClO3)2 + K3PO4 = K3(ClO3)2 + BaPO4
AgNO3 + NaCl = AgCl(s) + NaNO3 =>
AgNO3 + NaCl = AgCl(s) + NaNO3
HAsO4 + AlOH = H2O + AlAsO4 =>
HAsO4 + AlOH = H2O + AlAsO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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