| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5COOH + NaOH = C2H5COONa + H2O
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
CuCrO4 + KI + H2SO4 = CuI + I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CuCrO4 + 10 KI + 8 H2SO4 = 2 CuI + 4 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Sr(OH)2 + H3PO4 = (SrOH)3PO4 + H2O =>
3 Sr(OH)2 + H3PO4 = (SrOH)3PO4 + 3 H2O
XCl + KOH = XOK + KCl + H2O =>
XCl + 2 KOH = XOK + KCl + H2O
FeSO3 + HNO3 = NO + FeSO4 + H =>
2 FeSO3 + HNO3 = NO + 2 FeSO4 + H
C6H6O + CH3COOH = C8H8O2 + H2O =>
C6H6O + CH3COOH = C8H8O2 + H2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
CaSO4 + H2S = CaS + H2SO4 =>
CaSO4 + H2S = CaS + H2SO4
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Al + MgSO4 = Al2(SO4)3 + Mg =>
2 Al + 3 MgSO4 = Al2(SO4)3 + 3 Mg
CaNO3(aq) + NaI(aq) = NaNO3(aq) + CaI(aq) =>
CaNO3(aq) + NaI(aq) = NaNO3(aq) + CaI(aq)
C7H16 + O2 = CO2 + H20* =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20*
S8 + OH{-} = S2{-} + S2O32{-} + H2O =>
16 S8 + 64 OH{-} = 63 S2{-} + S2O32{-} + 32 H2O
NH3(aq) + H2So4(aq) = (NH4)2So4(aq) =>
2 NH3(aq) + H2So4(aq) = (NH4)2So4(aq)
Sr(OH)2 + H3PO4 = (SrOH)3PO4 + H2O =>
3 Sr(OH)2 + H3PO4 = (SrOH)3PO4 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Sn + PbCl4 = SnCl4 + Pb =>
Sn + PbCl4 = SnCl4 + Pb
CaCl2 + KCl = Cl + KCa =>
CaCl2 + KCl = 3 Cl + KCa
H2[CoCl4] + ZnSO4 = H2[ZnCl4] + CoSO4 =>
H2[CoCl4] + ZnSO4 = H2[ZnCl4] + CoSO4
K2FeO4 + Na2SO3 + H2SO4 = Na2SO4 + H2O + K2SO4 + Fe3(SO4)3 =>
3 K2FeO4 + 6 Na2SO3 + 6 H2SO4 = 6 Na2SO4 + 6 H2O + 3 K2SO4 + Fe3(SO4)3
Zn + Li2O = ZnO2 + Li =>
Zn + 2 Li2O = ZnO2 + 4 Li
NaOH + C2H5OCl = NaCl + C2H5OH + O2 =>
2 NaOH + 2 C2H5OCl = 2 NaCl + 2 C2H5OH + O2
Na3VO4 + KI + H2SO4 = V2(SO4)3 + K2SO4 + Na2SO4 + I2 + H2O =>
2 Na3VO4 + 4 KI + 8 H2SO4 = V2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 2 I2 + 8 H2O
NaOH + H3PO4 = H3PO4NaOH =>
NaOH + H3PO4 = H3PO4NaOH
I{2} + S2O3{2-} = I{-} + S4O6{2-} =>
2 I{2} + 6 S2O3{2-} = 2 I{-} + 3 S4O6{2-}
HCI + FeCI3 = HCI3 + FeCI =>
HCI + FeCI3 = HCI3 + FeCI
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
NO2 + C21H25ClO5 = CO2 + H2O + N + Cl =>
99 NO2 + 4 C21H25ClO5 = 84 CO2 + 50 H2O + 99 N + 4 Cl
C2H4Cl + Na = C4H8 + NaCl =>
2 C2H4Cl + 2 Na = C4H8 + 2 NaCl
CUCl2 + Al = AlCl3 + CU =>
3 CUCl2 + 2 Al = 2 AlCl3 + 3 CU
AgCl2 + HCN = Ag(CN)2 + HCl =>
AgCl2 + 2 HCN = Ag(CN)2 + 2 HCl
BaCO3 + NaCl + H2SO4 = BaCl2 + Na2SO4 + CO2 + H2O =>
BaCO3 + 2 NaCl + H2SO4 = BaCl2 + Na2SO4 + CO2 + H2O
FeCl2 + AgMo3 = FeMo3 + AgCl2 =>
FeCl2 + AgMo3 = FeMo3 + AgCl2
Cl3CCHO + NaOH = Cl3CH + HCOONa =>
Cl3CCHO + NaOH = Cl3CH + HCOONa
HCl + MgCl2 = HCl2 + MgCl =>
HCl + MgCl2 = HCl2 + MgCl
FeO + SO2 = Fe2O3 + S =>
4 FeO + SO2 = 2 Fe2O3 + S
S + Br2 = SBr2 =>
S + Br2 = SBr2
KCrO2 + RbO2 + KOH = K2CrO4 + RbO + H2O =>
2 KCrO2 + 3 RbO2 + 2 KOH = 2 K2CrO4 + 3 RbO + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCI + FeCI3 = HCI3 + FeCI =>
HCI + FeCI3 = HCI3 + FeCI
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Ag2O3 + H2 = Ag2 + H2O =>
Ag2O3 + 3 H2 = Ag2 + 3 H2O
AlBr2 + AgNO3 = AgBr + Al(NO3)2 =>
AlBr2 + 2 AgNO3 = 2 AgBr + Al(NO3)2
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
C3H7OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
AgNo3 + ZnCl2 = AgCl + Zn(No3)2 =>
2 AgNo3 + ZnCl2 = 2 AgCl + Zn(No3)2
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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