| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + 2 NaNO3
C7H5ClO2 + NaOH = C7H4ClO2 + Na + H2O =>
C7H5ClO2 + NaOH = C7H4ClO2 + Na + H2O
AgCl(aq) + KOH(aq) = AgOH(s) + KCl(aq) =>
AgCl(aq) + KOH(aq) = AgOH(s) + KCl(aq)
Al + NaOH(aq) + H2O = NaAl(OH)4(aq) + H2 =>
2 Al + 2 NaOH(aq) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2
C2H6(g) + O2(l) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(l) = 4 CO2(g) + 6 H2O(l)
N2H4(aq) + O2(g) = N2(g) + H2O(l) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(l)
HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + CH3CO2H =>
2 HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 CH3CO2H
K2O + H2SO4 = K2SO4 + OH2 =>
K2O + H2SO4 = K2SO4 + OH2
Cr(HOH)3 + NaOH = Cr(OH)3 + Na(HOH) =>
Cr(HOH)3 + 3 NaOH = Cr(OH)3 + 3 Na(HOH)
P4 + H2SeO3 + H2O = H3PO3 + Se =>
P4 + 3 H2SeO3 + 3 H2O = 4 H3PO3 + 3 Se
Cr(SO4) + HIO + H2SO4 = Cr2(SO4)3 + CrI3 + H2O =>
12 Cr(SO4) + 6 HIO + 3 H2SO4 = 5 Cr2(SO4)3 + 2 CrI3 + 6 H2O
PbO2 + CrCl3 + H2SO4 = PbO + Cr(SO4)3 + HCl + H2O =>
3 PbO2 + 2 CrCl3 + 6 H2SO4 = 3 PbO + 2 Cr(SO4)3 + 6 HCl + 3 H2O
CH3(CH2)5 + HCl = C6H13Cl + H =>
CH3(CH2)5 + HCl = C6H13Cl + H
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
C4H4N2 + O2 = CO2 + H2O + HNO3 =>
2 C4H4N2 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
HCrO4 + HCl = H2CrO4 + Cl =>
HCrO4 + HCl = H2CrO4 + Cl
KCN + H3O = HCN + K + H2O =>
KCN + H3O = HCN + K + H2O
PbCl2(s) + NaOH(aq) = NaCl + Pb(OH)2 =>
PbCl2(s) + 2 NaOH(aq) = 2 NaCl + Pb(OH)2
(NH3OH)2SO4 + KMnO4 = N2 + MnSO4 + K2SO4 + H2O + O2 =>
3(NH3OH)2SO4 + 2 KMnO4 = 3 N2 + 2 MnSO4 + K2SO4 + 12 H2O + O2
OC6H14 + O2 = CO + H2O =>
OC6H14 + 6 O2 = 6 CO + 7 H2O
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
C12H33 + O2 = CO2 + H2O =>
4 C12H33 + 81 O2 = 48 CO2 + 66 H2O
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
Fe(OH)2 + AlCl3 = FeCl2 + Al(OH)3 =>
3 Fe(OH)2 + 2 AlCl3 = 3 FeCl2 + 2 Al(OH)3
CH3(CH2)5CCHCH2CH2(CH3)C2H4 + O2 = CO2 + H2O =>
4 CH3(CH2)5CCHCH2CH2(CH3)C2H4 + 77 O2 = 52 CO2 + 50 H2O
HCl + BaCl2 = BaCl + HCl2 =>
HCl + BaCl2 = BaCl + HCl2
Ca(OH)2 + Sc(Cl)3 = Sc(OH)3 + CaCl2 =>
3 Ca(OH)2 + 2 Sc(Cl)3 = 2 Sc(OH)3 + 3 CaCl2
(CH3COO)3Fe + AgNO3 = CH3COOAg + Fe(NO3)3 =>
(CH3COO)3Fe + 3 AgNO3 = 3 CH3COOAg + Fe(NO3)3
KP + OH = KO + HP =>
KP + OH = KO + HP
CH3CHClCH3 + CHCHCHCHCHCH = (CH3)2CHCHCHCHCHCHCl =>
6 CH3CHClCH3 + 5 CHCHCHCHCHCH = 6(CH3)2CHCHCHCHCHCHCl
HClO + KI = KCl + I2 + H2O2 =>
2 HClO + 2 KI = 2 KCl + I2 + H2O2
Ag(NO3) + Ca(Cl)2 = Ag(Cl) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(Cl)2 = 2 Ag(Cl) + Ca(NO3)2
SnCl4*5H2O + N2H4CS = Sn(N2H4CS)2Cl4 + H2O =>
SnCl4*5H2O + 2 N2H4CS = Sn(N2H4CS)2Cl4 + 5 H2O
H2O2 + KBr + H3PO4 = K3PO4 + Br2 + H2O =>
3 H2O2 + 6 KBr + 2 H3PO4 = 2 K3PO4 + 3 Br2 + 6 H2O
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
MgH2SO4 = MgSO4 + H =>
MgH2SO4 = MgSO4 + 2 H
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
FeCl2 + Fe(OH)3 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + 2 Fe(OH)3 = 2 FeCl3 + 3 Fe(OH)2
Na3AsO3 + I2 + H2O = Na3AsO4 + HI =>
Na3AsO3 + I2 + H2O = Na3AsO4 + 2 HI
PbS + Ca(OH)2 = Pb(OH)2 + CaS =>
PbS + Ca(OH)2 = Pb(OH)2 + CaS
K + CuSO4 = K2SO3 + O2 + Cu =>
4 K + 2 CuSO4 = 2 K2SO3 + O2 + 2 Cu
CI2(g) + NaBr(aq) = NaCI(aq) + Br(I) =>
CI2(g) + NaBr(aq) = NaCI(aq) + Br(I)
H2 + PtI4 = HI + Pt =>
2 H2 + PtI4 = 4 HI + Pt
KH2PO4 = KH2 + PO4 =>
KH2PO4 = KH2 + PO4
MnSO4 + KClO3 + H2O = MnO2 + Cl2 + H2SO4 + K2SO4 =>
5 MnSO4 + 2 KClO3 + 4 H2O = 5 MnO2 + Cl2 + 4 H2SO4 + K2SO4
C6H10 + H2SO4 = C6H11(HSO4) =>
C6H10 + H2SO4 = C6H11(HSO4)
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
FeS + oxygen = Fe2O3 + Sulfurdioxide =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
FeCl2 + NH3*H2O = [Fe(NH3)4]Cl2 + H2O =>
FeCl2 + 4 NH3*H2O = [Fe(NH3)4]Cl2 + 4 H2O
Na(CH3COO) + HCl = NaCl + C + H2O =>
Na(CH3COO) + HCl = NaCl + 2 C + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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