| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
H2SO4 + Al(OH)3 = H2O + Al(HSO4)3 =>
3 H2SO4 + Al(OH)3 = 3 H2O + Al(HSO4)3
Al2O3 + NaOH + HF = H2O + Na3AlF6 =>
Al2O3 + 6 NaOH + 12 HF = 9 H2O + 2 Na3AlF6
NaClO3 + NaHSO3 = NaCl + NaHSO4 =>
NaClO3 + 3 NaHSO3 = NaCl + 3 NaHSO4
AlCl3 + MgCO3 = Al2(CO3)3 + MgCl2 =>
2 AlCl3 + 3 MgCO3 = Al2(CO3)3 + 3 MgCl2
H2S + NaNO2 + HCl = S + NO + H2O + NaCl =>
H2S + 2 NaNO2 + 2 HCl = S + 2 NO + 2 H2O + 2 NaCl
HF + NaHS = NaF + H2S =>
HF + NaHS = NaF + H2S
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NiSO4(aq) + NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq) =>
NiSO4(aq) + 2 NaOH(aq) = Ni(OH)2(s) + Na2SO4(aq)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Na2CO3 + Sr(C2H3O2)2 = NaC2H3O2 + SrCO3 =>
Na2CO3 + Sr(C2H3O2)2 = 2 NaC2H3O2 + SrCO3
PBr3(l) = P4(s) + Br(l) =>
4 PBr3(l) = P4(s) + 12 Br(l)
Mg2O2 = Mg + O2 =>
Mg2O2 = 2 Mg + O2
Mg(OH)2 + CuSO4 = MgSO4 + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = MgSO4 + Cu(OH)2
MgSO4 + Na3PO4 = MgPO4 + Na3SO4 =>
MgSO4 + Na3PO4 = MgPO4 + Na3SO4
KOH + H3PO4 = K2(HPO4) + H2O =>
2 KOH + H3PO4 = K2(HPO4) + 2 H2O
CaPo4 + BaCo3 = CaCo3 + BaPo4 =>
CaPo4 + BaCo3 = CaCo3 + BaPo4
NaI(aq) + Cl2 = NaCl(aq) + I2 =>
2 NaI(aq) + Cl2 = 2 NaCl(aq) + I2
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
CH3COOC2H3 + Br2 = CH3COOC2H3Br2 =>
CH3COOC2H3 + Br2 = CH3COOC2H3Br2
C7H17Br + O2 = CO2 + H2O + HBr =>
C7H17Br + 11 O2 = 7 CO2 + 8 H2O + HBr
H3AsO4(aq) + Zn(s) + H2SO4(aq) = ZnSO4(aq) + AsH3(g) + H2O =>
H3AsO4(aq) + 4 Zn(s) + 4 H2SO4(aq) = 4 ZnSO4(aq) + AsH3(g) + 4 H2O
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*3SiO2*19H2O =>
3 Mg2SiO4 + 2 NaOH + 24 H2O = 6 Mg(OH)2 + Na2O*3SiO2*19H2O
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
Zm + HCl = ZmCl2 + H2 =>
Zm + 2 HCl = ZmCl2 + H2
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
HI + MgO = MgI2 + H2O =>
2 HI + MgO = MgI2 + H2O
Ba(NO3)2 + H2O = HNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 H2O = 2 HNO3 + Ba(OH)2
HCl + NH4OH = NH4Cl + H2O =>
HCl + NH4OH = NH4Cl + H2O
C10H22 + H2O2 = CO2 + H2O =>
C10H22 + 31 H2O2 = 10 CO2 + 42 H2O
S2O8{2-} + Cu2SnS2 + OH{-} = Cu(OH)2 + Sn(OH)6{2-} + SO4{2-} + H2O =>
10 S2O8{2-} + Cu2SnS2 + 26 OH{-} = 2 Cu(OH)2 + Sn(OH)6{2-} + 22 SO4{2-} + 8 H2O
Al2(SO4)3 + Sr(OH)2 = Al(OH)3 + Sr(SO4) =>
Al2(SO4)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(SO4)
BaSO3 + H2SO4 = BaSO4 + H2O + SO2 =>
BaSO3 + H2SO4 = BaSO4 + H2O + SO2
CS + HF = CSHF =>
CS + HF = CSHF
HClO4(aq) + CaCO3(s) = Ca(ClO4)2(aq) + CO2(g) + H2O(l) =>
2 HClO4(aq) + CaCO3(s) = Ca(ClO4)2(aq) + CO2(g) + H2O(l)
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
As2O3 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
As2O3 + 2 I2 + 10 NaHCO3 = 2 Na3AsO4 + 4 NaI + 10 CO2 + 5 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
CH3COONa + Na2Cr2O7 + H2SO4 = CO2 + Cr3(SO4)3 + Na2SO4 + H2O =>
6 CH3COONa + 6 Na2Cr2O7 + 21 H2SO4 = 12 CO2 + 4 Cr3(SO4)3 + 9 Na2SO4 + 30 H2O
Na2S + Mg(NO3)2 = MgS + Na(NO3) =>
Na2S + Mg(NO3)2 = MgS + 2 Na(NO3)
Mg + NaBr = MgBr2 + Na =>
Mg + 2 NaBr = MgBr2 + 2 Na
Cr2O7{2-} + SO2 + H2O = Cr{3+} + SO4{2-} + OH{-} =>
Cr2O7{2-} + 3 SO2 + H2O = 2 Cr{3+} + 3 SO4{2-} + 2 OH{-}
PtCl6{2-} + CH2O + OH{-} = Pt + Cl{-} + CO2 + H2O =>
PtCl6{2-} + CH2O + 4 OH{-} = Pt + 6 Cl{-} + CO2 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SnCl2 + NH4OH = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH4OH = Sn(OH)2 + 2 NH4Cl
CaSO4*2H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2H2O + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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