| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 H2O = 2 LiOH + H2
C4H9Cl + C6H6 + AlCl3 = C14H22 + AlCl4 =>
24 C4H9Cl + 19 C6H6 + 24 AlCl3 = 15 C14H22 + 24 AlCl4
BaCI2 + H2O = BaO + CI2H2 =>
BaCI2 + H2O = BaO + CI2H2
CrO + Br2 + H2O = Cr(OH)3 + CrBr3 =>
6 CrO + 3 Br2 + 6 H2O = 4 Cr(OH)3 + 2 CrBr3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
O2 + SO2 + CaCO3 = CaSO4 + CO2 =>
O2 + 2 SO2 + 2 CaCO3 = 2 CaSO4 + 2 CO2
N3O6 + H2 = N2 + H2O =>
2 N3O6 + 12 H2 = 3 N2 + 12 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CO2 + H2SO4 = COSO4 + H2O =>
CO2 + H2SO4 = COSO4 + H2O
C5H11OH + CH3COOH = CH3COOH11C5 + H2O =>
C5H11OH + CH3COOH = CH3COOH11C5 + H2O
Cl2 + He = HeCl =>
Cl2 + 2 He = 2 HeCl
NaCO3 + CuSO4 = Cu2CO3 + Na + SO4 =>
NaCO3 + 2 CuSO4 = Cu2CO3 + Na + 2 SO4
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
NaHS + HOH = NaOH + H2S =>
NaHS + HOH = NaOH + H2S
Li + PSO4 = Li3PSO4 =>
3 Li + PSO4 = Li3PSO4
C6H5CH3NO2 + Fe + HCl = C6H5CH3NH3Cl + FeCl2 + H2O =>
C6H5CH3NO2 + 3 Fe + 7 HCl = C6H5CH3NH3Cl + 3 FeCl2 + 2 H2O
Na2Cr2O7 + KOH + HCl = K2Cr2O7 + NaCl + H2O =>
Na2Cr2O7 + 2 KOH + 2 HCl = K2Cr2O7 + 2 NaCl + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
PbO2 + Cl{-} + H{+} = Pb{2+} + Cl2 + H2O =>
PbO2 + 2 Cl{-} + 4 H{+} = Pb{2+} + Cl2 + 2 H2O
Zn + Pb(ClO)2 = Zn(ClO) + Pb2 =>
4 Zn + 2 Pb(ClO)2 = 4 Zn(ClO) + Pb2
Zn + Ag3NO3 = Ag + Zn(NO3)2 =>
Zn + 2 Ag3NO3 = 6 Ag + Zn(NO3)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HBrO = BrO + H =>
HBrO = BrO + H
NH3 + O2 = N2 + H22O =>
44 NH3 + 3 O2 = 22 N2 + 6 H22O
Fe + NaCl + H2O = Fe2O3 + Na + HCl =>
2 Fe + 6 NaCl + 3 H2O = Fe2O3 + 6 Na + 6 HCl
Mg(s) + CuSO4(aq) = Cu(s) + MgSO4(aq) =>
Mg(s) + CuSO4(aq) = Cu(s) + MgSO4(aq)
H2SiO3 + NH4OH = (NH4)2SiO3 + H2O =>
H2SiO3 + 2 NH4OH = (NH4)2SiO3 + 2 H2O
(NH4)2SiO3 + H3PO4 = (NH4)3PO4 + H2SiO3 =>
3(NH4)2SiO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SiO3
NH3 + NH4H2PO4 = (NH4)3PO4 =>
2 NH3 + NH4H2PO4 = (NH4)3PO4
CuCl2 + HI = I2 + CuI + HCl =>
2 CuCl2 + 4 HI = I2 + 2 CuI + 4 HCl
Ba(NO3)2 + K2Cr2O7 + HCl + NaOH = BaCl2(s) + Na2Cr2O7(aq) + KNO3(aq) + H2O(l) =>
Ba(NO3)2 + K2Cr2O7 + 2 HCl + 2 NaOH = BaCl2(s) + Na2Cr2O7(aq) + 2 KNO3(aq) + 2 H2O(l)
K2S + MgSO4 = K2(SO4) + MgS =>
K2S + MgSO4 = K2(SO4) + MgS
C + S = CS =>
C + S = CS
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
A + Br = ABr =>
A + Br = ABr
C101H200 + O2 = CO2 + H2O =>
C101H200 + 151 O2 = 101 CO2 + 100 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2 =>
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2
CH4(aq) + O2(l) = CO2 + H2O(l) =>
CH4(aq) + 2 O2(l) = CO2 + 2 H2O(l)
K2[HgI4] + KOH + NH4Cl = [Hg2N]I + KCl + KI + H2O =>
2 K2[HgI4] + 4 KOH + NH4Cl = [Hg2N]I + KCl + 7 KI + 4 H2O
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HAlO3 + NaOH = H2O + NaAlO3 =>
HAlO3 + NaOH = H2O + NaAlO3
Cu2O + H2O + Co2 = CuCo3Cu(OH)2 =>
2 Cu2O + 2 H2O + 3 Co2 = 2 CuCo3Cu(OH)2
KMnO + HCl + Cl2 = KCl + MnCl2 + H2O =>
2 KMnO + 4 HCl + Cl2 = 2 KCl + 2 MnCl2 + 2 H2O
Fe(OH)3 + C2H2O4*2H2O + NaOH = Na3(Fe(C2O4))3 + H2O + CO2 =>
3 Fe(OH)3 + 6 C2H2O4*2H2O + 3 NaOH = Na3(Fe(C2O4))3 + 24 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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