| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CrO4 + BaCl2 = BaCrO4 + 2 HCl
FeCl2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 Cl2 + 5 Fe2(SO4)3 + 24 H2O
KHF = KF + H2 = F2 =>
2 KHF = 2 KF + H2
Zn + H2SO4(conc) = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4(conc) = 4 ZnSO4 + H2S + 4 H2O
H36C18O2 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 H36C18O2 + 156 NaHCO3 = 6 CO2 + 110 H2O + 52 Na3C6H5O7
C + AgNO3 = CNO3 + Ag =>
C + AgNO3 = CNO3 + Ag
C12H14O4 + MnO4{-} + H{+} = CO2 + MnO2 + H2O =>
C12H14O4 + 18 MnO4{-} + 18 H{+} = 12 CO2 + 18 MnO2 + 16 H2O
Ba(NO3)2 + ZrO(NO3)2*H2O + C6H8O7 = BaZrO3 + H2O + CO2 + NO2 =>
9 Ba(NO3)2 + 9 ZrO(NO3)2*H2O + 2 C6H8O7 = 9 BaZrO3 + 17 H2O + 12 CO2 + 36 NO2
Ba(Ac)2 + (NH4)2CO3 = BaCO3(s) + NH4{-} + Ac{+} =>
Ba(Ac)2 + (NH4)2CO3 = BaCO3(s) + 2 NH4{-} + 2 Ac{+}
Mg + H3PO1 = Mg3(PO1)2 + H2 =>
3 Mg + 2 H3PO1 = Mg3(PO1)2 + 3 H2
Fe(OH)2 + HNO3 = Fe(NO3)3 + N2O3 + H2O =>
4 Fe(OH)2 + 14 HNO3 = 4 Fe(NO3)3 + N2O3 + 11 H2O
C75H12 + O2 = CO2 + H2 =>
C75H12 + 75 O2 = 75 CO2 + 6 H2
C2H5OH + CrCl3 + H2O = CH3COOH + CrCl2 + HCl =>
C2H5OH + 4 CrCl3 + H2O = CH3COOH + 4 CrCl2 + 4 HCl
Ba + CaCr2O7 = Ca + BaCr2O7 =>
Ba + CaCr2O7 = Ca + BaCr2O7
C6H11N3 + O2 = CO2 + H2O + NH3 =>
2 C6H11N3 + 13 O2 = 12 CO2 + 2 H2O + 6 NH3
R5 = R40009 =>
40009 R5 = 5 R40009
CuCl2 + K4[Fe(CN)2] = Cu2[Fe(CN)2] + KCl =>
2 CuCl2 + K4[Fe(CN)2] = Cu2[Fe(CN)2] + 4 KCl
N + H = N(H)3 =>
N + 3 H = N(H)3
Sr(OH)2 + HBrO3 = H2O + Sr(BrO3)2 =>
Sr(OH)2 + 2 HBrO3 = 2 H2O + Sr(BrO3)2
Hg(NO3)2 + NH4S2 = Hg(S2)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4S2 = Hg(S2)2 + 2 NH4NO3
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2() + Ba(NO3)2() =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2() + Ba(NO3)2()
Na(OH)2 + H2 = Na2O + H2O =>
2 Na(OH)2 + H2 = Na2O + 3 H2O
Ti2(CO3)5 = Ti2O5 + CO2 =>
Ti2(CO3)5 = Ti2O5 + 5 CO2
Mn(NO3)2 + CaS = MnS + Ca(NO3)2 =>
Mn(NO3)2 + CaS = MnS + Ca(NO3)2
KI + NaOH = KOH(aq) + NaI(aq) =>
KI + NaOH = KOH(aq) + NaI(aq)
Cu2(SO4)2 + H2O = Cu2(SO4)2*5H2O =>
Cu2(SO4)2 + 5 H2O = Cu2(SO4)2*5H2O
NaOH + AlCI3 = NaCI3 + AlOH =>
NaOH + AlCI3 = NaCI3 + AlOH
Pd + HCl + O2 = PdCl2 + H2O =>
2 Pd + 4 HCl + O2 = 2 PdCl2 + 2 H2O
OH + AsO2 = AsO4 + H2O =>
4 OH + AsO2 = AsO4 + 2 H2O
MnO4{-} + H2O + Br{-} = MnO2 + OH{-} + BrO3{-] =>
2 MnO4{-} + H2O + Br{-} = 2 MnO2 + 2 OH{-} + BrO3{-]
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
Zn(OH)2 + CuO = ZnOCu(OH)2 =>
Zn(OH)2 + CuO = ZnOCu(OH)2
B4H10 + KMnO4 = KBO2 + MnO2 + H2O + KOH =>
3 B4H10 + 22 KMnO4 = 12 KBO2 + 22 MnO2 + 10 H2O + 10 KOH
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = K2(NO3)2 + PbCrO4
C4H10N4 = C3H4 + H2 + N2 =>
3 C4H10N4 = 4 C3H4 + 7 H2 + 6 N2
C + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 CO2
Fe(NO3)3(aq) + Na2CO3(s) = NaNO3(aq) + Fe2(CO3)3(s) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(s) = 6 NaNO3(aq) + Fe2(CO3)3(s)
NaHSO4 + NaAlO2 + H2O = Na2SO4 + Al(OH)3 =>
NaHSO4 + NaAlO2 + H2O = Na2SO4 + Al(OH)3
KI + Fe2(SO4)3 = K2(SO4) + FeSO4 + I2 =>
2 KI + Fe2(SO4)3 = K2(SO4) + 2 FeSO4 + I2
NH3 + H2SO4 = NH3H + SO4 =>
2 NH3 + H2SO4 = 2 NH3H + SO4
Mg + CuSO4 = Cu + Mg2(SO4)2 =>
2 Mg + 2 CuSO4 = 2 Cu + Mg2(SO4)2
MnSO4 + KBrO3 + KOH = K2MnO4 + Br2 + K2SO4 + H2O =>
5 MnSO4 + 4 KBrO3 + 16 KOH = 5 K2MnO4 + 2 Br2 + 5 K2SO4 + 8 H2O
Cl2O5 + NaOH = NaCl + O2 + H2O =>
Cl2O5 + 2 NaOH = 2 NaCl + 3 O2 + H2O
HBr + Mg = H + MgBr2 =>
2 HBr + Mg = 2 H + MgBr2
C2H6 + Br2 = C2H5Br2 + HBr =>
2 C2H6 + 3 Br2 = 2 C2H5Br2 + 2 HBr
K + Cu2SO4 = Cu + K2SO4 =>
2 K + Cu2SO4 = 2 Cu + K2SO4
C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2
FeCl3 + H2SO4 = FeSO4 + Cl3H2 =>
FeCl3 + H2SO4 = FeSO4 + Cl3H2
HSO4{-} + H{+} = H2SO4 =>
HSO4{-} + H{+} = H2SO4
CO2 + Li(OH) = H2O + Li2CO3 =>
CO2 + 2 Li(OH) = H2O + Li2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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