| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2PO3 = Na2H2PO4 + H2O
HgO + KBr + H2O = HgBr2 + KOH =>
HgO + 2 KBr + H2O = HgBr2 + 2 KOH
K2Cr2O4 + C10H8 + C9H19COOH = CrC60H78 + KOH + H2O =>
4 K2Cr2O4 + 15 C10H8 + 33 C9H19COOH = 8 CrC60H78 + 8 KOH + 74 H2O
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
P3 + Cl6 = PCl3 =>
2 P3 + 3 Cl6 = 6 PCl3
HCl + AgO = H2O + AgCl2 =>
2 HCl + AgO = H2O + AgCl2
H2SO4 + MnHg = MnSO3 + H2O + Hg =>
H2SO4 + MnHg = MnSO3 + H2O + Hg
Mn2(SO4)3 + NaOH = Mn(OH)3 + Na2SO4 =>
Mn2(SO4)3 + 6 NaOH = 2 Mn(OH)3 + 3 Na2SO4
C3H8(propano) = C3H6 + H2 =>
C3H8(propano) = C3H6 + H2
Na2S2O3 + BaCl2 = BaS2O3 + NaCl =>
Na2S2O3 + BaCl2 = BaS2O3 + 2 NaCl
NaCrO2 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 2 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + H2O
C2H3NaO2 + H2SO4 = Na2SO4 + CH3COOH =>
2 C2H3NaO2 + H2SO4 = Na2SO4 + 2 CH3COOH
MgCl2(aq) + NaOH(ad) = Mg(OH)2(s) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(ad) = Mg(OH)2(s) + 2 NaCl(aq)
H{+} + HPO4{-2} = H2 + PO4 =>
4 H{+} + 2 HPO4{-2} = 3 H2 + 2 PO4
NaHSO4 + LiOH = LiNaSO4 + H2O =>
NaHSO4 + LiOH = LiNaSO4 + H2O
AgNO3(aq) + HCI = AgCI*HNO3 =>
AgNO3(aq) + HCI = AgCI*HNO3
C7H7Cl + C6H9NOS = C13H16NOS + Cl =>
C7H7Cl + C6H9NOS = C13H16NOS + Cl
KIO3 + H2 = KI + H2O =>
KIO3 + 3 H2 = KI + 3 H2O
Ca(NO3)2 + MgF2 = CaF2 + Mg(NO3)2 =>
Ca(NO3)2 + MgF2 = CaF2 + Mg(NO3)2
CoSO4*6H2O + CH3COONa*3H2O + H2O = Co(CH3COO)2*4H2O + Na2SO4*10H2O =>
CoSO4*6H2O + 2 CH3COONa*3H2O + 2 H2O = Co(CH3COO)2*4H2O + Na2SO4*10H2O
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
C4H6CaO4 + Na2SO4 = CaSO4 + C2H3NaO2 =>
C4H6CaO4 + Na2SO4 = CaSO4 + 2 C2H3NaO2
CuCl2(ac) + Al(s) = Cu(s) + AlCl3(ac) =>
3 CuCl2(ac) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(ac)
C7H16 + O2 = CO2 + []H2O =>
C7H16 + 11 O2 = 7 CO2 + 8[]H2O
CaCl2 + Li2Co3 = CaCo3 + Li2Cl2 =>
CaCl2 + Li2Co3 = CaCo3 + Li2Cl2
H2O + SbO3{3-} + ClO2 = ClO2{-} + Sb(OH)6{-} =>
3 H2O + SbO3{3-} + 2 ClO2 = 2 ClO2{-} + Sb(OH)6{-}
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate =>
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate
Zn(NO3)2 + H2S = ZnS + H2(NO3)2 =>
Zn(NO3)2 + H2S = ZnS + H2(NO3)2
AgNO3 + BaCl = Ag2Cl + Ba(NO3)2 =>
2 AgNO3 + BaCl = Ag2Cl + Ba(NO3)2
Zn(HCO3)2 = (HCO3)2 + Zn =>
Zn(HCO3)2 = (HCO3)2 + Zn
H2O(l) + CH4(g) = H2(g) + CO2(g) =>
2 H2O(l) + CH4(g) = 4 H2(g) + CO2(g)
C2H4O2 + Mg = H + Mg(C2H3O2)2 =>
2 C2H4O2 + Mg = 2 H + Mg(C2H3O2)2
Fe + Cu2(SO4)3 = Cu + FeSO4 =>
3 Fe + Cu2(SO4)3 = 2 Cu + 3 FeSO4
Hg5O2 = Hg + O2 =>
Hg5O2 = 5 Hg + O2
Fe(NO3)3 + Cs = CsNO3 + Fe =>
Fe(NO3)3 + 3 Cs = 3 CsNO3 + Fe
CH3COONH4HCl = CH3COOHNH4Cl =>
CH3COONH4HCl = CH3COOHNH4Cl
B2Br6 + HN3 = B(N3)3 + HBr =>
B2Br6 + 6 HN3 = 2 B(N3)3 + 6 HBr
H2 + WO3 = W + H2O =>
3 H2 + WO3 = W + 3 H2O
FeOHCl + MgSO4 = MgCl2 + (FeOH)2SO4 =>
2 FeOHCl + MgSO4 = MgCl2 + (FeOH)2SO4
AgNO3(aq) + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3(aq) + Na2SO4 = Ag2SO4 + 2 NaNO3
SO3 + Al = SO3Al =>
SO3 + Al = SO3Al
H3PO4 + CaO = P4CaO11 + H2O =>
4 H3PO4 + CaO = P4CaO11 + 6 H2O
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
Na2SO4 + Fe + H2O = FeSO4 + H + NaOH =>
Na2SO4 + Fe + 2 H2O = FeSO4 + 2 H + 2 NaOH
HNO3 + H3PO4 + (NH4)MoO4 = NHNO3 + H2O + (NH4)3PO4(MoO3)12 =>
15 HNO3 + H3PO4 + 12(NH4)MoO4 = 12 NHNO3 + 21 H2O + (NH4)3PO4(MoO3)12
HCO2H + Na2CO3 = HCO2Na + H2O + CO2 =>
2 HCO2H + Na2CO3 = 2 HCO2Na + H2O + CO2
N2H4 + Cl2 + OH{-} = N2 + H2O + Cl{-} =>
N2H4 + 2 Cl2 + 4 OH{-} = N2 + 4 H2O + 4 Cl{-}
Mn + CO2 = MnO2 + CO =>
Mn + 2 CO2 = MnO2 + 2 CO
AgClO3 + SrI2 = AgI2 + SrClO3 =>
AgClO3 + SrI2 = AgI2 + SrClO3
Ba(NO3) + CaCl2 = BaCl + Ca(NO3)2 =>
2 Ba(NO3) + CaCl2 = 2 BaCl + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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