| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SOCl2 = SO2 + 2 Cl2 + S
Fe(OH)3 + CaSO3 = Fe2(SO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaSO3 = Fe2(SO3)3 + 3 Ca(OH)2
Na4Si + H2O = Na2SiO3 + Na + H2 =>
Na4Si + 3 H2O = Na2SiO3 + 2 Na + 3 H2
NaHCO3 + NaH(PO4) = NaH2CO3 + NaPO4 =>
NaHCO3 + NaH(PO4) = NaH2CO3 + NaPO4
RbHCO3 = Rb + HCO3 =>
RbHCO3 = Rb + HCO3
BaCl2 + Na2SO4 = BaCl2Na2SO4 =>
BaCl2 + Na2SO4 = BaCl2Na2SO4
HCl + Al = H2 + AlCl2 =>
2 HCl + Al = H2 + AlCl2
FeCl3 + Hg = FeCl + HgCl2 =>
FeCl3 + Hg = FeCl + HgCl2
HNO3 + Ca(CN)2 = HCN + Ca(NO3)2 =>
2 HNO3 + Ca(CN)2 = 2 HCN + Ca(NO3)2
HBr + Ca = CaHBr =>
HBr + Ca = CaHBr
HCOOH(l) + C2H5OH(l) = HCOOC2H5(l) + H2O(l) =>
HCOOH(l) + C2H5OH(l) = HCOOC2H5(l) + H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BeSO4 + Na2CO3 + H2O = Be(OH)2*BeCO3 + CO2 + Na2SO4 =>
2 BeSO4 + 2 Na2CO3 + H2O = Be(OH)2*BeCO3 + CO2 + 2 Na2SO4
CH3(CH2)3OH + H3PO4 + NaCl = CH3(CH2)3Cl + H2O + NaH2PO4 =>
CH3(CH2)3OH + H3PO4 + NaCl = CH3(CH2)3Cl + H2O + NaH2PO4
Fe(OH)2CH3COO + H2O = Fe(OH)3 + CH3COOH =>
Fe(OH)2CH3COO + H2O = Fe(OH)3 + CH3COOH
Br2 + Cl2 + H2O = HBr + HClO =>
Br2 + Cl2 + 2 H2O = 2 HBr + 2 HClO
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
RbHCO3 = Rb + HCO3 =>
RbHCO3 = Rb + HCO3
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Al(s) + NH4ClO4(s) = NO + Al2O(s) + AlCl3(s) + H2O(l) =>
7 Al(s) + 3 NH4ClO4(s) = 3 NO + 3 Al2O(s) + AlCl3(s) + 6 H2O(l)
Na2S + FeCl = NaCl + Fe2S =>
Na2S + 2 FeCl = 2 NaCl + Fe2S
NaI(s) + Cl2(aq) = NaCl(aq) + I2(s) =>
2 NaI(s) + Cl2(aq) = 2 NaCl(aq) + I2(s)
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH3(CH2)10COOH + C3H8O3 = C15H30O4 + H2O =>
CH3(CH2)10COOH + C3H8O3 = C15H30O4 + H2O
C6H12N4 + HNO3 = C6H14N6O6 =>
C6H12N4 + 2 HNO3 = C6H14N6O6
AgSO4 + AlBr3 = AlSO4 + AgBr3 =>
AgSO4 + AlBr3 = AlSO4 + AgBr3
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
FeCl + KNO3 + HCl = FeCl3 + NO + FeK + H2O =>
7 FeCl + 2 KNO3 + 8 HCl = 5 FeCl3 + 2 NO + 2 FeK + 4 H2O
NaIOHF = NaHIFO =>
NaIOHF = NaHIFO
KOH + H2SO4 = KSO4 + HH2O =>
KOH + H2SO4 = KSO4 + HH2O
(Ba(OH)2) = Ba2 + OH =>
2(Ba(OH)2) = Ba2 + 4 OH
C9H20 + H2 = C9H24 =>
C9H20 + 2 H2 = C9H24
P + OH = HPO3 + H =>
P + 3 OH = HPO3 + 2 H
HCl + CH3 = Cl + CH4 =>
HCl + CH3 = Cl + CH4
Na2CrO4 + Na2S + HCl = CrCl3 + NaCl + Na2SO3 + H2O =>
2 Na2CrO4 + Na2S + 10 HCl = 2 CrCl3 + 4 NaCl + Na2SO3 + 5 H2O
KOH + HCl = H2 + KCl + O2 =>
2 KOH + 2 HCl = 2 H2 + 2 KCl + O2
HNO3 + H2O = NO + OH =>
HNO3 + H2O = NO + 3 OH
S2O3 = S + SO3 =>
S2O3 = S + SO3
AlCl3 + AgNO3 = AgCl + Al + NO3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al + 3 NO3
Ni + H2SO4 = H2O + NiSO3 =>
Ni + H2SO4 = H2O + NiSO3
Mn3O4 + KClO3 + K2CO3 = CO2 + KMnO4 + KCl =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 9 CO2 + 18 KMnO4 + 13 KCl
Al + FeFl = AlFl + Fe =>
Al + FeFl = AlFl + Fe
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
Ca + Pb(NO3)2 = Ca(NO3)4 + Pb =>
Ca + 2 Pb(NO3)2 = Ca(NO3)4 + 2 Pb
FeSO4(NH4)2(SO4)6H2O + H2C2O4 + K2C2O4H2O + H2O2 = K3Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 FeSO4(NH4)2(SO4)6H2O + 63 H2C2O4 + 3 K2C2O4H2O + 51 H2O2 = 2 K3Fe(C2O4)33H2O + 2(NH4)2SO4 + 12 H2SO4 + 105 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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