| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 = Ca + SO4
NaNO2 + NaMnO4 + H2O = MnO2 + NO3 + NaOH =>
NaNO2 + NaMnO4 + H2O = MnO2 + NO3 + 2 NaOH
FeCl3 + H2SO4 + NaBr = FeSO4 + Br2 + HCl + NaSO4 =>
4 FeCl3 + 6 H2SO4 + 2 NaBr = 4 FeSO4 + Br2 + 12 HCl + 2 NaSO4
Cl(NH4) = NH3 + HCl =>
Cl(NH4) = NH3 + HCl
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
Ca(AlO2)2 + HNO3 = Ca(NO3)2 + Al(NO3)3 + H2O =>
Ca(AlO2)2 + 8 HNO3 = Ca(NO3)2 + 2 Al(NO3)3 + 4 H2O
CaH2 + K3PO4 + HCl = K3PO3 + CaCl2 + H2O =>
CaH2 + 2 K3PO4 + 2 HCl = 2 K3PO3 + CaCl2 + 2 H2O
CH3OH + MnO4 = H2CO + Mn + H2O =>
4 CH3OH + MnO4 = 4 H2CO + Mn + 4 H2O
HgNO3 + NaOH = NaNO3 + H2O + HgO + Hg =>
2 HgNO3 + 2 NaOH = 2 NaNO3 + H2O + HgO + Hg
Na2S2O3 + NaIO3 + NaOH = Na2SO4 + NaI + H2O =>
3 Na2S2O3 + 4 NaIO3 + 6 NaOH = 6 Na2SO4 + 4 NaI + 3 H2O
SiO2 + C + Cl2 = SiCl4 + CO2 =>
SiO2 + C + 2 Cl2 = SiCl4 + CO2
HOX + NaH = NaX + H2O =>
HOX + NaH = NaX + H2O
Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O
C6H8Cl6 + O2 = H2O + HCl + CO2 =>
2 C6H8Cl6 + 13 O2 = 2 H2O + 12 HCl + 12 CO2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
K2SO4 + BeCl2 = BeSO4 + KCl =>
K2SO4 + BeCl2 = BeSO4 + 2 KCl
AcAcH + NaOH = H2O + Na(AcAc) =>
AcAcH + NaOH = H2O + Na(AcAc)
CoCl2 + NaOH + NaCl3 = NaCl + Co2O3 + H2O =>
2 CoCl2 + 6 NaOH + NaCl3 = 7 NaCl + Co2O3 + 3 H2O
MnO4 + H2O = MnO + OH =>
MnO4 + 3 H2O = MnO + 6 OH
NH4OH + Ca(HCO3)2 = Ca(OH)2 + NH4HCO3 =>
2 NH4OH + Ca(HCO3)2 = Ca(OH)2 + 2 NH4HCO3
NaBr + H3Po4 = Na3Po4 + HBr =>
3 NaBr + H3Po4 = Na3Po4 + 3 HBr
LiBr + Cl2 = ClLi + Br =>
2 LiBr + Cl2 = 2 ClLi + 2 Br
HClO4 + Ba(OH)2 = BaOHClO4 + H2O =>
HClO4 + Ba(OH)2 = BaOHClO4 + H2O
KI + H2O2 + H2SO4 = KI3 + K2SO4 + H2O =>
3 KI + H2O2 + H2SO4 = KI3 + K2SO4 + 2 H2O
Ca(NO3)2 = Ca + NO3 =>
Ca(NO3)2 = Ca + 2 NO3
Fe(OH)3 + CO = Fe(OH)2 + CO2 + H2O =>
2 Fe(OH)3 + CO = 2 Fe(OH)2 + CO2 + H2O
(Pb(NO3)2) + Na2CO3 = NaNO3 + PbCO3 =>
(Pb(NO3)2) + Na2CO3 = 2 NaNO3 + PbCO3
Pb2(SO4)4 + Ag2S = PbS2 + Ag2SO4 =>
Pb2(SO4)4 + 4 Ag2S = 2 PbS2 + 4 Ag2SO4
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
HClO3 + C2O4H2 = HCl + CO2 + H2O =>
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
(N(O)2)3 + (H)2O = HN(O)3 + (NO)2 =>
2(N(O)2)3 + 2(H)2O = 4 HN(O)3 + (NO)2
Au(s) + KNO3(aq) = AuO3KN =>
Au(s) + KNO3(aq) = AuO3KN
magnesiumoxide + ammoniumsulfate = magnesiumsulfate + ammonia + water =>
MgO + (NH4)2SO4 = MgSO4 + 2 NH3 + H2O
Na2CS3 + HCl = CCl4 + NaCl + H2S =>
Na2CS3 + 6 HCl = CCl4 + 2 NaCl + 3 H2S
Al + HNO3 = AlNO2 + OH =>
Al + HNO3 = AlNO2 + OH
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
Mg + Na2 = MgNa2 =>
Mg + Na2 = MgNa2
XeF2 + I2 = Xe + FI =>
XeF2 + I2 = Xe + 2 FI
HNO3(aq) + H2S(aq) = NO(g) + S8(s) + H2O(l) =>
16 HNO3(aq) + 24 H2S(aq) = 16 NO(g) + 3 S8(s) + 32 H2O(l)
Al(NO3)3 + Ca(C2H3O2)2 = Al(C2H3O2)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Ca(NO3)2
At2 + H2SO4 = SO4 + HAt =>
At2 + H2SO4 = SO4 + 2 HAt
Co(NO3)2H2S = H(NO3) + CoS =>
Co(NO3)2H2S = 2 H(NO3) + CoS
H2(SO)4 + Ca(OH)2 = H2O + Ca(SO)4 =>
H2(SO)4 + Ca(OH)2 = 2 H2O + Ca(SO)4
CO + K2Cr2O7 + HCl = CO2 + Cr2Cl3 + K3Cl + H2O =>
31 CO + 6 K2Cr2O7 + 22 HCl = 31 CO2 + 6 Cr2Cl3 + 4 K3Cl + 11 H2O
SnCl2 + Bi(NO3) + KOH = Bi + K2SnO3 + KCl + KNO3 + H2O =>
SnCl2 + 2 Bi(NO3) + 6 KOH = 2 Bi + K2SnO3 + 2 KCl + 2 KNO3 + 3 H2O
Ba(aq) + CO3(s) = BaCO3(s) =>
Ba(aq) + CO3(s) = BaCO3(s)
Ca2Mg5 + CaAl2 = Mg5Al2 + CaMg =>
2 Ca2Mg5 + CaAl2 = Mg5Al2 + 5 CaMg
C6H5CHO + Ag2O = C6H5COOH + Ag =>
C6H5CHO + Ag2O = C6H5COOH + 2 Ag
Al(OH)3 + HNO3 = H(OH)3 + AlNO3 =>
Al(OH)3 + HNO3 = H(OH)3 + AlNO3
K3P + KMnO4 + H2O = K3PO4 + MnO2 + KOH =>
3 K3P + 8 KMnO4 + 4 H2O = 3 K3PO4 + 8 MnO2 + 8 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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