| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + 3 SO2 = Cr(SO2)3
FeCl3 + MgCO3 = FeMg + Cl3CO3 =>
FeCl3 + MgCO3 = FeMg + Cl3CO3
P + Cl = PCl3 =>
P + 3 Cl = PCl3
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
XHCl + NaOH = X + NaCl + H2O =>
XHCl + NaOH = X + NaCl + H2O
HBrO3 + Mg(OH)2 = Mg(BrO3)2 + H2O =>
2 HBrO3 + Mg(OH)2 = Mg(BrO3)2 + 2 H2O
Mg + Zn(N03)2 = Zn + Mg(N03) =>
2 Mg + Zn(N03)2 = Zn + 2 Mg(N03)
C2H6 + CI2 = CI4 + HCI =>
C2H6 + 5 CI2 = CI4 + 6 HCI
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
Pb(CH3COOH)2 + O2 = PbO + CH3COOH =>
2 Pb(CH3COOH)2 + O2 = 2 PbO + 4 CH3COOH
F2 + NH3 = F4N2 + FH =>
5 F2 + 2 NH3 = F4N2 + 6 FH
P2O5 + KOH + H3PO4 = KH2PO4 =>
P2O5 + 3 KOH + H3PO4 = 3 KH2PO4
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
I2 + S = I2S =>
I2 + S = I2S
MCl2 + KMnO4 + HCl = MCl3 + KCl + MnCl2 + H2O =>
5 MCl2 + KMnO4 + 8 HCl = 5 MCl3 + KCl + MnCl2 + 4 H2O
S + Cu1 = SCu =>
S + Cu1 = SCu
KCN + HClO4 = KClO4 + HCN =>
KCN + HClO4 = KClO4 + HCN
CuClHCl = H[CuCl2] =>
CuClHCl = H[CuCl2]
SbCl3 + F2 = SbF2 + Cl3 =>
SbCl3 + F2 = SbF2 + Cl3
C6H12 + AlCl3 = CCl4 + HCl + Al =>
C6H12 + 12 AlCl3 = 6 CCl4 + 12 HCl + 12 Al
CH2O + MnO4 = Mn + H2O + CO2 =>
2 CH2O + MnO4 = Mn + 2 H2O + 2 CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K2S(aq)HI(aq) = K2IHS =>
K2S(aq)HI(aq) = K2IHS
C3H12 + N6Cl2 = C3Cl12 + N6 + H12 =>
C3H12 + 6 N6Cl2 = C3Cl12 + 6 N6 + H12
CuCl(s) = Cu(s) + Cl(g) =>
CuCl(s) = Cu(s) + Cl(g)
Mg + H2SO4 = Mg2SO4 + H2Mg =>
3 Mg + H2SO4 = Mg2SO4 + H2Mg
NaOH + H3Fe = Na3Fe + H2O =>
3 NaOH + H3Fe = Na3Fe + 3 H2O
Cu(NO3)2 + H2O + C2H5NO2 = Cu(C2H5NO2)(NO3)2(H2O) =>
Cu(NO3)2 + H2O + C2H5NO2 = Cu(C2H5NO2)(NO3)2(H2O)
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(s)
Ca + H2O(l) = Ca(OH)2(aq) + H2 =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2
Ni + O = Ni2O3 =>
2 Ni + 3 O = Ni2O3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
Cr2O7 + H2O = OH + Cr =>
Cr2O7 + 7 H2O = 14 OH + 2 Cr
K3PO4 + Al(NO3)3 = K3 + (NO3)3 + AlPO4 =>
K3PO4 + Al(NO3)3 = K3 + (NO3)3 + AlPO4
Fe(OH)3 + Ag(NO3) = Fe(NO3)3 + Ag(OH) =>
Fe(OH)3 + 3 Ag(NO3) = Fe(NO3)3 + 3 Ag(OH)
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
MnO2{+} + H{+} = MnO2{+2} + Mn{4+} + H2O =>
2 MnO2{+} + 4 H{+} = MnO2{+2} + Mn{4+} + 2 H2O
C18H38 = C + H2 =>
C18H38 = 18 C + 19 H2
C3H8O + KMnO4 + H2SO4 = H2O + C3H6O2 + K2SO4 + MnSO4 =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 11 H2O + 5 C3H6O2 + 2 K2SO4 + 4 MnSO4
HF + FeCl2 = HCl + FeF2 =>
2 HF + FeCl2 = 2 HCl + FeF2
Na3[Co(NO2)6] + NaOH = CoOOH + NaNO2 + H2O =>
Na3[Co(NO2)6] + 3 NaOH = CoOOH + 6 NaNO2 + H2O
Ag(s) + NaCl(aq) = AgCl(s) + Na(s) =>
Ag(s) + NaCl(aq) = AgCl(s) + Na(s)
Cu(OH) + CO2 = Cu2CO3 + H2O =>
2 Cu(OH) + CO2 = Cu2CO3 + H2O
Ca + (OH)2 + HBr = Ca3Br2 + H2O =>
3 Ca + (OH)2 + 2 HBr = Ca3Br2 + 2 H2O
C57O110H6 + O2 = H2O + CO2 =>
2 C57O110H6 + 7 O2 = 6 H2O + 114 CO2
Sn(s) + PbCl2(aq) = Pb + SnCl4 =>
Sn(s) + 2 PbCl2(aq) = 2 Pb + SnCl4
Ar + Cl = ArCl4 =>
Ar + 4 Cl = ArCl4
H2S(s) + SO2(g) = S(s) + H2O(l) =>
2 H2S(s) + SO2(g) = 3 S(s) + 2 H2O(l)
W + NaNO3 = Na2WO4 + Na2O + NO2 =>
W + 6 NaNO3 = Na2WO4 + 2 Na2O + 6 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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