| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + HOH = HgHOH
H3PO4 + KOH = KH2PO4H3PO4 + H2O =>
2 H3PO4 + KOH = KH2PO4H3PO4 + H2O
H2SO4 + AlH3 = H2 + Al2(SO4)3 =>
3 H2SO4 + 2 AlH3 = 6 H2 + Al2(SO4)3
Fe(NO3)3 + NaC2H3O2 = Fe(C2H3O2)3 + NaNO3 =>
Fe(NO3)3 + 3 NaC2H3O2 = Fe(C2H3O2)3 + 3 NaNO3
Cr(NO3)3(aq) + NaOH(aq) = Cr(OH)3(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + 3 NaOH(aq) = Cr(OH)3(s) + 3 NaNO3(aq)
PdS = Pd + S =>
PdS = Pd + S
H2O + NH3 + CaCO3 = Ca(OH)2 + (NH4)2CO3 =>
2 H2O + 2 NH3 + CaCO3 = Ca(OH)2 + (NH4)2CO3
NiSO4 + Na2CO3 = Na2(SO4) + Ni(CO3) =>
NiSO4 + Na2CO3 = Na2(SO4) + Ni(CO3)
Fe{3+} + SNC{-} = FeSCN{2+} =>
Fe{3+} + SNC{-} = FeSCN{2+}
Ga3 + S2 = Ga3S2 =>
Ga3 + S2 = Ga3S2
XF2 + H2O = XO + HF =>
XF2 + H2O = XO + 2 HF
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
Cu(NO3)2 + NH4OH = NH4NO3(aq) + Cu(OH)2 =>
Cu(NO3)2 + 2 NH4OH = 2 NH4NO3(aq) + Cu(OH)2
NH4F + BaSO4 = BaF2 + (NH4)2SO4 =>
2 NH4F + BaSO4 = BaF2 + (NH4)2SO4
Hg2Cl2 + Ag = AgCl + Hg =>
Hg2Cl2 + 2 Ag = 2 AgCl + 2 Hg
Na2[Zn(OH)4] + HNO3 = Zn(NO3)2 + H2O + NaNO3 =>
Na2[Zn(OH)4] + 4 HNO3 = Zn(NO3)2 + 4 H2O + 2 NaNO3
Cl2O + H2O = HClO4 + H =>
Cl2O + 7 H2O = 2 HClO4 + 12 H
S8 + P2 = SP6 =>
S8 + 24 P2 = 8 SP6
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
FeCO3 + Sr(NO3)2 = SrCO3 + Fe(NO3)2 =>
FeCO3 + Sr(NO3)2 = SrCO3 + Fe(NO3)2
SO3 + Na(OH) = Na2SO4 + H2O =>
SO3 + 2 Na(OH) = Na2SO4 + H2O
KOH + NH4I = NH3 + KI + H2O =>
KOH + NH4I = NH3 + KI + H2O
Mg + CrI = MgI + Cr =>
Mg + CrI = MgI + Cr
C13H25O7N3S + H2O = C4H8O2 + NH3 + H2S + CO2 =>
5 C13H25O7N3S + 17 H2O = 13 C4H8O2 + 15 NH3 + 5 H2S + 13 CO2
Cr{3+} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
NH4Br + LiOH = BrLi + NH3 + H2O =>
NH4Br + LiOH = BrLi + NH3 + H2O
CuNO3 + NaF = CuF + NaNO3 =>
CuNO3 + NaF = CuF + NaNO3
Ca(NO3)2 + FeCl3 = CaCl2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(NO3)3
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
HNO3 + Al = Al2O3 + NO + H =>
3 HNO3 + 4 Al = 2 Al2O3 + 3 NO + 3 H
Hg(NO3)2 + Ni = NiNO3 + HgNO3 =>
Hg(NO3)2 + Ni = NiNO3 + HgNO3
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + HBr =>
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + HBr
Ag + Cd = AgCd =>
Ag + Cd = AgCd
KMnO4 + C8H14 + H2O = C8H14(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C8H14 + 4 H2O = 3 C8H14(OH)2 + 2 MnO2 + 2 KOH
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
BiCl3 + Na2SnO2 + NaOH = Bi + NaCl + Na2SnO3 + H2O =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 6 NaCl + 3 Na2SnO3 + 3 H2O
Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq) =>
Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq)
NaSiO3 + HNO3 = HSiO3 + NaNO3 =>
NaSiO3 + HNO3 = HSiO3 + NaNO3
KBr + KMnO4 + H2SO4 = HBrO4 + K2SO4 + MnSO4 + H2O =>
10 KBr + 16 KMnO4 + 29 H2SO4 = 10 HBrO4 + 13 K2SO4 + 16 MnSO4 + 24 H2O
MnO(OH)2 + HCl = MnOCl2 + H2O =>
MnO(OH)2 + 2 HCl = MnOCl2 + 2 H2O
I2 + ClO{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 ClO{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
Al + FeSO4 = Al(SO4)3 + Fe =>
Al + 3 FeSO4 = Al(SO4)3 + 3 Fe
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2SO3 + S = (NH4)2S + SO2 =>
2(NH4)2SO3 + 3 S = 2(NH4)2S + 3 SO2
HCl + NaNo2 = HNo + NaCl2 =>
2 HCl + NaNo2 = 2 HNo + NaCl2
NaO + H2O = NaOH2O =>
NaO + H2O = NaOH2O
Mg + H2O = Mg(H2O)2 =>
Mg + 2 H2O = Mg(H2O)2
S8(g) + O2(g) = S2O5 =>
S8(g) + 10 O2(g) = 4 S2O5
C2H2Br2 + Br2 = C2H2(Br2)2 =>
C2H2Br2 + Br2 = C2H2(Br2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/25
Équations équilibrées sur04/20/24
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