| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Pt = ZnPt
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3 =>
Al2(SO4)3 + Ba(OH)2 = Al2(OH)2 + Ba(SO4)3
K2CrO4(aq) + NaOH(aq) = KOH(aq) + Na2CrO4(aq) =>
K2CrO4(aq) + 2 NaOH(aq) = 2 KOH(aq) + Na2CrO4(aq)
Cr + Mg(No3)2 + H2O = Cr(No3)3 + MgOH2 =>
2 Cr + 3 Mg(No3)2 + 3 H2O = 2 Cr(No3)3 + 3 MgOH2
KCrO2 + H2O = K(Cr(OH)4) =>
KCrO2 + 2 H2O = K(Cr(OH)4)
NaHSO4 + Cu + NaNO3 = Na2SO4 + H2O + NO2 + CuSO4 =>
4 NaHSO4 + Cu + 2 NaNO3 = 3 Na2SO4 + 2 H2O + 2 NO2 + CuSO4
SlC + Cl2 = SlCl4 + C =>
SlC + 2 Cl2 = SlCl4 + C
C0 + H2 = CH4H20 =>
C0 + 12 H2 = CH4H20
H2SO4 + FeCl2 = HCl + FeSO4 =>
H2SO4 + FeCl2 = 2 HCl + FeSO4
NaOH + Fe = NaFe2 + OH =>
NaOH + 2 Fe = NaFe2 + OH
[Co(NH3)6]Cl3 + AgNH3 = AgCl + Co(NH3)6 + NH3 =>
[Co(NH3)6]Cl3 + 3 AgNH3 = 3 AgCl + Co(NH3)6 + 3 NH3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C3H6Cl = C3H5Cl + H =>
C3H6Cl = C3H5Cl + H
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
Cs(OH)2 + HNO3 = Cs(NO3)2 + H2O =>
Cs(OH)2 + 2 HNO3 = Cs(NO3)2 + 2 H2O
Ca3SiO5 + H2O = CaOSiO2H2O + Ca(OH)2 =>
Ca3SiO5 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
CaS3 + SO2 = CaS2O3 + S =>
2 CaS3 + 3 SO2 = 2 CaS2O3 + 5 S
Li + (C2H3O2)3 = Li3(C2H3O2)3 =>
3 Li + (C2H3O2)3 = Li3(C2H3O2)3
AgNO3 + H2S = AgH2 + NO3S =>
AgNO3 + H2S = AgH2 + NO3S
BaCl2 + BaBr2 + H2SO4 = BaSO4 + HClHBr =>
BaCl2 + BaBr2 + 2 H2SO4 = 2 BaSO4 + 2 HClHBr
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
CaC2 + H2O = CaO + H2 + C2 =>
CaC2 + H2O = CaO + H2 + C2
Fe2(SO4)3 + Na2SO3 = FeSO4 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 2 Na2SO3 = 2 FeSO4 + 2 Na2SO4 + SO2
Pd + NaOH = PdNa + OH =>
Pd + NaOH = PdNa + OH
BaI + LiCl = LiI + BaCl =>
BaI + LiCl = LiI + BaCl
CO + NH3 = HCN + H2O =>
CO + NH3 = HCN + H2O
H2SO4 + KHCO3 = K2SO4 + H2CO3 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2CO3
HCl + KNO2 = H2O + KCl + KNO3 + NO =>
2 HCl + 3 KNO2 = H2O + 2 KCl + KNO3 + 2 NO
ZnSO4 + NaOH + HCl = Zn(OH)2 + H2SO4 + NaCl =>
ZnSO4 + 2 NaOH + 2 HCl = Zn(OH)2 + H2SO4 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KNO3(s) + H2O(s) = N2O5(g) + KOH(g) =>
2 KNO3(s) + H2O(s) = N2O5(g) + 2 KOH(g)
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
Ai(OH)3 + CH3COOH = Ai(CH3COO)3 + H2O =>
Ai(OH)3 + 3 CH3COOH = Ai(CH3COO)3 + 3 H2O
KMnO4 + FeCO3 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeCO3 + 18 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
BrO3{-} + As{3+} = AsBr3 + O2 =>
6 BrO3{-} + 2 As{3+} = 2 AsBr3 + 9 O2
MgO(s) + H2(g) = Mg(s) + H2O(g) =>
MgO(s) + H2(g) = Mg(s) + H2O(g)
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
CuS2 + Na = Na2S + Cu =>
CuS2 + 4 Na = 2 Na2S + Cu
Ca(NO3) + Na2C2O4 = CaC2O4 + Na2(NO3) =>
Ca(NO3) + Na2C2O4 = CaC2O4 + Na2(NO3)
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
C15H31COOH + C3H5(OH)3 = (C17H33COO)3C3H5 + H2O =>
81 C15H31COOH + 62 C3H5(OH)3 = 26(C17H33COO)3C3H5 + 192 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
AlBr3 + H3PO4 = Al(PO4) + HBr =>
AlBr3 + H3PO4 = Al(PO4) + 3 HBr
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
SO2(g) + H2O(l) = H2SO3(aq) =>
SO2(g) + H2O(l) = H2SO3(aq)
AgNO3(aq) + KBr(s) = AgBr + KNO3 =>
AgNO3(aq) + KBr(s) = AgBr + KNO3
H2 + S = H2S =>
H2 + S = H2S
K3Fe(CN)6 + Zn(NO3)2 = KZnFe(CN)6 + KNO3 =>
K3Fe(CN)6 + Zn(NO3)2 = KZnFe(CN)6 + 2 KNO3
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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