| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn
H2SO4 + CuOH = Cu2SO4 + H2O =>
H2SO4 + 2 CuOH = Cu2SO4 + 2 H2O
Ca + O3 = CaO2 =>
3 Ca + 2 O3 = 3 CaO2
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
HIO3 + Sr(OH)2 = H2O + Sr(IO3)2 =>
2 HIO3 + Sr(OH)2 = 2 H2O + Sr(IO3)2
Bi(NO3)3 + NaSnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
Bi(NO3)3 + 3 NaSnO2 + 6 NaOH = Bi + 3 Na2SnO3 + 3 NaNO3 + 3 H2O
Pb + OH = Pb(OH)2 =>
Pb + 2 OH = Pb(OH)2
Sc + CO2 = Sc2O3 + C =>
4 Sc + 3 CO2 = 2 Sc2O3 + 3 C
(CH3COO)2Pb + H2SO4 = (CH3COO)H + PbSO4 =>
(CH3COO)2Pb + H2SO4 = 2(CH3COO)H + PbSO4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
H2TeO3 + KOH = H2O + K2TeO3 =>
H2TeO3 + 2 KOH = 2 H2O + K2TeO3
HCN + KOH = H2O + KCN =>
HCN + KOH = H2O + KCN
Hf(CO3)2 = Hf + CO3 =>
Hf(CO3)2 = Hf + 2 CO3
KCl + Na2SO4 = K2SO4 + ClNa =>
2 KCl + Na2SO4 = K2SO4 + 2 ClNa
CdBr2(aq) + Na2S(aq) = CdS + NaBr =>
CdBr2(aq) + Na2S(aq) = CdS + 2 NaBr
Na + H2PO4 = Na2HPO4 + H2 =>
4 Na + 2 H2PO4 = 2 Na2HPO4 + H2
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KMnO4 + C3H7OH = KOH + MnO2 + C3H6O + H2O =>
2 KMnO4 + 3 C3H7OH = 2 KOH + 2 MnO2 + 3 C3H6O + 2 H2O
Cu(OH)2(s) = CuO + H2O(l) =>
Cu(OH)2(s) = CuO + H2O(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + KClO3 = S + KCl + H2O =>
3 H2S + KClO3 = 3 S + KCl + 3 H2O
Li3PO4 + AlI3 = AlPO4 + LiI =>
Li3PO4 + AlI3 = AlPO4 + 3 LiI
CH4 + CO2 = CH2O =>
CH4 + CO2 = 2 CH2O
Cl + NaOH = H2O + NaCl + NaClO3 =>
6 Cl + 6 NaOH = 3 H2O + 5 NaCl + NaClO3
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
H2O + HCl = H2 + Cl2O =>
H2O + 2 HCl = 2 H2 + Cl2O
Na2SO4 + CaCl2 = NaCl + CaSO4 =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
NaBr + NaBrO3 + H2SO4 = Br2 + Na3SO4 + H2O =>
16 NaBr + 2 NaBrO3 + 6 H2SO4 = 9 Br2 + 6 Na3SO4 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Au + Ni = AuNi =>
Au + Ni = AuNi
Cl2 + CaI2 = ClI + Ca =>
Cl2 + CaI2 = 2 ClI + Ca
C + B = CB =>
C + B = CB
H2O + FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KOH + HCl =>
3 H2O + FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KOH + 3 HCl
C2 + D2 = C3D2 =>
3 C2 + 2 D2 = 2 C3D2
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(aq) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(aq)
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
Ca(NO3)2 + Na2SO4 = CaSO4 + Na + NO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 Na + 2 NO3
Mg(OH)2 + HBr = Mg(Br)2 + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br)2 + 2 H2O
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3) =>
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3)
N3H + HCl = (NH4) + Cl =>
N3H + 11 HCl = 3(NH4) + 11 Cl
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
AlCl3 + Li2SO4 = Al2(SO4)3 + LiCl =>
2 AlCl3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiCl
CaCO3 + H2SO4 + H2O = CaSO4*2H2O + CO2 =>
CaCO3 + H2SO4 + H2O = CaSO4*2H2O + CO2
FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + K2C2O4(aq) = K3Fe(C2O4)3*3H2O(s) =>
2 FeC2O4*2H2O(s) + H2C2O4(aq) + H2O2(aq) + 3 K2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O(s)
CuCl + KPO4{3-} = CuPO4{3-} + KCl =>
CuCl + KPO4{3-} = CuPO4{3-} + KCl
Pb + F2 = PbF =>
2 Pb + F2 = 2 PbF
(NH4)3PO4 + Mg(NO3)2 = NH4 + NO3 + MgPO4 =>
(NH4)3PO4 + Mg(NO3)2 = 3 NH4 + 2 NO3 + MgPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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