| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO4 + Pb = MnO2 + PbO2
K2SO4 + NaF = Na2SO4 + KF =>
K2SO4 + 2 NaF = Na2SO4 + 2 KF
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Li2O = Li + O =>
Li2O = 2 Li + O
Co(NO3)2 + HNO3 = NO + Co(NO3)3 + H2O =>
3 Co(NO3)2 + 4 HNO3 = NO + 3 Co(NO3)3 + 2 H2O
CaCO3(s) + HCl(aq) = CO2(s) + CaCl2(aq) + H2O =>
CaCO3(s) + 2 HCl(aq) = CO2(s) + CaCl2(aq) + H2O
NiI2 + Cd = Ni + CdI2 =>
NiI2 + Cd = Ni + CdI2
KMnO4 + C6H10O5 = CO2 + H2O + KOH + MnOH =>
4 KMnO4 + C6H10O5 = 6 CO2 + H2O + 4 KOH + 4 MnOH
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
MgS + I = S + MgI2 =>
MgS + 2 I = S + MgI2
Na + Cl1 = Na2Cl1 =>
2 Na + Cl1 = Na2Cl1
H2SO3 + Mg = H2 + Mg(SO3) =>
H2SO3 + Mg = H2 + Mg(SO3)
NaCl + H2O = NaCl2O2 + NaOH + H2 =>
4 NaCl + 6 H2O = 2 NaCl2O2 + 2 NaOH + 5 H2
H2S + NaOH = NaS2 + H + H2O =>
2 H2S + NaOH = NaS2 + 3 H + H2O
In + HCl = InCl3 + H2 =>
2 In + 6 HCl = 2 InCl3 + 3 H2
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
Fe(s) + (CuSO4) = Cu(s) + FeSO4 =>
Fe(s) + (CuSO4) = Cu(s) + FeSO4
KI + KIO + MgCl2 + H2O = Mg(OH)2 + I2 + KCl =>
KI + KIO + MgCl2 + H2O = Mg(OH)2 + I2 + 2 KCl
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Ae + HCe = AeCe3 + H =>
Ae + 3 HCe = AeCe3 + 3 H
Na[Fe(S2O3)2] + FeCl3 = FeS4O6 + NaCl + FeCl2 =>
Na[Fe(S2O3)2] + FeCl3 = FeS4O6 + NaCl + FeCl2
HNO3 + Rb(OH) = RbNO3 + H2O =>
HNO3 + Rb(OH) = RbNO3 + H2O
CuO(s) + C(g) = Cu(s) + CO2(g) =>
2 CuO(s) + C(g) = 2 Cu(s) + CO2(g)
CH3COOH + Na2CO3 = Na + H2O + CO2 =>
CH3COOH + 4 Na2CO3 = 8 Na + 2 H2O + 6 CO2
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo12O3 + NH4NO3 + NaNO3 + H2O =>
4 Na3PO4 + 48(NH4)2MoO4 + 30 HNO3 = 4(NH4)3PO4Mo12O3 + 51 NH4NO3 + 12 NaNO3 + 81 H2O
NaH + C2H4 = C2H5Na =>
NaH + C2H4 = C2H5Na
HCl + HClO + Ca(OH)2 = CaCl(ClO) + H2O =>
HCl + HClO + Ca(OH)2 = CaCl(ClO) + 2 H2O
K + HO = KOH =>
K + HO = KOH
Zr + O2 = ZrO24 =>
Zr + 12 O2 = ZrO24
Na3Cr2O7 + HCl = NaCl + CrCl2 + H2O + Cl2 =>
2 Na3Cr2O7 + 28 HCl = 6 NaCl + 4 CrCl2 + 14 H2O + 7 Cl2
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
CH2CHCHCH2 + CO + H2O = HOOC(CH2)4COOH =>
CH2CHCHCH2 + 2 CO + 2 H2O = HOOC(CH2)4COOH
Li2O + SO4 = LiSO3 + O =>
Li2O + 2 SO4 = 2 LiSO3 + 3 O
NaCN + H2CO3 = Na2CO3 + HCN =>
2 NaCN + H2CO3 = Na2CO3 + 2 HCN
OH + C11H24 = CO2 + H2O =>
68 OH + C11H24 = 11 CO2 + 46 H2O
BaS + O3 = BaO + SO =>
3 BaS + 2 O3 = 3 BaO + 3 SO
NaOH(aq) + FeNO3(aq) = FeOH(s) + NaNO3(aq) =>
NaOH(aq) + FeNO3(aq) = FeOH(s) + NaNO3(aq)
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
O3 + C12H26 = C2O + H2O =>
19 O3 + 3 C12H26 = 18 C2O + 39 H2O
HCl + Zn = ZnCl4 + H =>
4 HCl + Zn = ZnCl4 + 4 H
C + O4 = CO2 =>
2 C + O4 = 2 CO2
Ba(ClO3)2 + H2SO4 = H(ClO3) + Ba(SO4) =>
Ba(ClO3)2 + H2SO4 = 2 H(ClO3) + Ba(SO4)
NaNO3 = NaNO2(s) + O2(g) =>
2 NaNO3 = 2 NaNO2(s) + O2(g)
AgNO3 + Al2(SO4)3 = Ag2SO4 + Al(NO3)3 =>
6 AgNO3 + Al2(SO4)3 = 3 Ag2SO4 + 2 Al(NO3)3
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CaO + C2H4O2 = Ca(C2H3O2)2 + H2O =>
CaO + 2 C2H4O2 = Ca(C2H3O2)2 + H2O
ZnCl2 + C4H9OH = C4H9Cl + Zn(OH)2 =>
ZnCl2 + 2 C4H9OH = 2 C4H9Cl + Zn(OH)2
Fe + Cl + H2O = FeCl3*6H2O =>
Fe + 3 Cl + 6 H2O = FeCl3*6H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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