| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(H3NCH2COO) + H3NCH2COO = Fe(H3NCH2COO)2
CaOH + H2SO4 = CaOHH2SO4 =>
CaOH + H2SO4 = CaOHH2SO4
BaCl2*4H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2*4H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + 4 H2O
NaClO + KBr = NaBr + KClO =>
NaClO + KBr = NaBr + KClO
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O + Cr2O7{2-} = CrO4{2-} + H{+} =>
H2O + Cr2O7{2-} = 2 CrO4{2-} + 2 H{+}
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l)
C7H8O + C2H4O2 = C9H10O2 + H2O =>
C7H8O + C2H4O2 = C9H10O2 + H2O
NaCl = Cl + Na =>
NaCl = Cl + Na
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C(l) + H = C4H8(g) =>
4 C(l) + 8 H = C4H8(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
KMnO4 + KI + HCl = H2O + KCl + KIO3 + MnCl2 =>
6 KMnO4 + 5 KI + 18 HCl = 9 H2O + 6 KCl + 5 KIO3 + 6 MnCl2
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
C4 + S8 = CS2 =>
C4 + S8 = 4 CS2
RbOH + HCO3 = RbCO3 + H2O =>
RbOH + HCO3 = RbCO3 + H2O
UO2 + CCl4 = UCl4 + CO2 =>
UO2 + CCl4 = UCl4 + CO2
HNO3 + Li2CO3 = LiNO3 + LiHCO3 =>
HNO3 + Li2CO3 = LiNO3 + LiHCO3
O2 + C3H6 = C3 + O2H6 =>
O2 + C3H6 = C3 + O2H6
Na + OH = Na(OH) =>
Na + OH = Na(OH)
Casdf4 = Casdf24 =>
6 Casdf4 = Casdf24
H3PO4 + Ca = CaH2 + PO4 =>
2 H3PO4 + 3 Ca = 3 CaH2 + 2 PO4
CaCO3 + Fe(NO3)2 = Ca(NO3)2 + FeCO3 =>
CaCO3 + Fe(NO3)2 = Ca(NO3)2 + FeCO3
C3H7COOC3H7 + H2O = C3H7COOH + C3H7OH =>
C3H7COOC3H7 + H2O = C3H7COOH + C3H7OH
C2H5OH + CuO = Cu + C2H5O + H2O =>
2 C2H5OH + CuO = Cu + 2 C2H5O + H2O
H2S + C2H6 = CS2 + H2 =>
4 H2S + C2H6 = 2 CS2 + 7 H2
AsH3 + KClO3 + KOH = Cl + K2AsO4 + H2O =>
5 AsH3 + 9 KClO3 + KOH = 9 Cl + 5 K2AsO4 + 8 H2O
(NH4)2CrO4 + Mg(CO3) = (NH4)2CO3 + Mg(CrO4) =>
(NH4)2CrO4 + Mg(CO3) = (NH4)2CO3 + Mg(CrO4)
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
OH + C6H6 = H2O + CO2 =>
30 OH + C6H6 = 18 H2O + 6 CO2
CaCO3 + C3H7COOH = C8H14CaO4 + CO2 + H2O =>
CaCO3 + 2 C3H7COOH = C8H14CaO4 + CO2 + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
C10H9N + O2 = CO2 + H2O + N2 =>
4 C10H9N + 49 O2 = 40 CO2 + 18 H2O + 2 N2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Zn(NH3)2CO3 + NH4OH = Zn2CO3(OH)2 + NH3 + CO2 =>
2 Zn(NH3)2CO3 + NH4OH = Zn2CO3(OH)2 + 5 NH3 + CO2
Sb(OH)3 + HCl = H2O + SbCl3 =>
Sb(OH)3 + 3 HCl = 3 H2O + SbCl3
CrO3 + BaO = BaCr3 + O =>
3 CrO3 + BaO = BaCr3 + 10 O
A2B + C = A + CB2 =>
2 A2B + C = 4 A + CB2
Zn + HClO2 = Zn(ClO2)3 + H2 =>
2 Zn + 6 HClO2 = 2 Zn(ClO2)3 + 3 H2
NaHCO3(aq) + H2SO4(aq) = Na2SO4 + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4 + 2 H2O(l) + 2 CO2(g)
C10H8(s) + O2(aq) = CO2(g) + H2O(g) =>
C10H8(s) + 12 O2(aq) = 10 CO2(g) + 4 H2O(g)
KOH + H3PO4 = KPO4 + H2O + H =>
KOH + H3PO4 = KPO4 + H2O + 2 H
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + NaNO3 =>
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + 2 NaNO3
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
CH3CO2H + Al(OH)3 = CH3CO2OH + AlH3 =>
3 CH3CO2H + Al(OH)3 = 3 CH3CO2OH + AlH3
FeSO4 + H = Fe + H2SO4 =>
FeSO4 + 2 H = Fe + H2SO4
Na + HPO2 = Na(PO2) + H2 =>
2 Na + 2 HPO2 = 2 Na(PO2) + H2
Fe + HgCl2 = FeCl3 + Hg2Cl2 =>
2 Fe + 6 HgCl2 = 2 FeCl3 + 3 Hg2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/24
Équations équilibrées sur02/20/23
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