| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiOH(aq) + Al(NO3)3(aq) = 3 LiNO3(aq) + Al(OH)3(aq)
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
VOCl2 + Sn + HCl = VCl3 + H2O + SnCl2 =>
2 VOCl2 + Sn + 4 HCl = 2 VCl3 + 2 H2O + SnCl2
Na + I = NaI =>
Na + I = NaI
Li + Pb(NO3)2 = Li(NO3)3 + Pb =>
2 Li + 3 Pb(NO3)2 = 2 Li(NO3)3 + 3 Pb
H2C2O4 + Ca(OH)2 = H2OH + Ca(C2O4)2 =>
2 H2C2O4 + Ca(OH)2 = 2 H2OH + Ca(C2O4)2
MgCO3 + Ce(NO3)3 + NH4H2PO4 = MgCe4(PO4)6 + NH3 + HNO3 + CO2 + H2O =>
2 MgCO3 + 8 Ce(NO3)3 + 12 NH4H2PO4 = 2 MgCe4(PO4)6 + 13 NH3 + 23 HNO3 + 2 CO2 + 5 H2O
HSiO3 + FeOH = H2O + Fe + SiO3 =>
HSiO3 + FeOH = H2O + Fe + SiO3
H3BO3 + NH4(OH) = (NH4)2BO3H + H2O =>
H3BO3 + 2 NH4(OH) = (NH4)2BO3H + 2 H2O
MgBr2 + Na2CrO4 = CrMgO4 + (NaBr)2 =>
MgBr2 + Na2CrO4 = CrMgO4 + (NaBr)2
C4H6O6 + NaHCO3 = Na3C4H4O6 + H2O + CO2 =>
11 C4H6O6 + 30 NaHCO3 = 10 Na3C4H4O6 + 28 H2O + 34 CO2
HCl + HSbO3 = Cl2 + SbCl3 + H2O =>
5 HCl + HSbO3 = Cl2 + SbCl3 + 3 H2O
MgCl2(aq) + LiOH(aq) = Mg(OH)2(s) + LiCl(aq) =>
MgCl2(aq) + 2 LiOH(aq) = Mg(OH)2(s) + 2 LiCl(aq)
Al{3+} + AsO4{3-} = Al3(AsO4)3 =>
3 Al{3+} + 3 AsO4{3-} = Al3(AsO4)3
AlCl3 + NH3 + H2O = Al(OH)3 + NH6Cl3 =>
AlCl3 + NH3 + 3 H2O = Al(OH)3 + NH6Cl3
Ag + KCN + O2 + H2O = K((Ag(CN)2)) + KOH =>
4 Ag + 8 KCN + O2 + 2 H2O = 4 K((Ag(CN)2)) + 4 KOH
Fe + HNO3(conc) = FeNO3 + NH4NO3 + H2O =>
8 Fe + 10 HNO3(conc) = 8 FeNO3 + NH4NO3 + 3 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KF + CaNO3 = KNO3 + CaF =>
KF + CaNO3 = KNO3 + CaF
K4[Fe(CN)6] + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CH3Cl + NH4 = HCl + CH3NH3 =>
CH3Cl + NH4 = HCl + CH3NH3
Ti(NO3)2 + H2S = TiS + HNO3 =>
Ti(NO3)2 + H2S = TiS + 2 HNO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
SF4 + O2 = SOF4 =>
2 SF4 + O2 = 2 SOF4
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C3H8NO5P + O2 + H2O = C2H2O3 + H{+} + PO4{-3} + CH5N =>
2 C3H8NO5P + O2 + 2 H2O = 2 C2H2O3 + 6 H{+} + 2 PO4{-3} + 2 CH5N
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2O + MnO4{-2} + CN{-} = CNO{-} + MnO2 + OH{-} =>
H2O + MnO4{-2} + CN{-} = CNO{-} + MnO2 + 2 OH{-}
[Bi(OH2)6]{+3} = [Bi6(OH)12]{6+} + H{+} + H2O =>
6[Bi(OH2)6]{+3} = [Bi6(OH)12]{6+} + 12 H{+} + 24 H2O
HNO3 + K2S = NO + S + H2O + KNO3 =>
8 HNO3 + 3 K2S = 2 NO + 3 S + 4 H2O + 6 KNO3
Fe + O2 + H2O = O3Fe3H2O =>
6 Fe + 3 O2 + 2 H2O = 2 O3Fe3H2O
FeOHF + HNO3 = Fe(NO3)3 + NO2 + HF + H2O =>
FeOHF + 4 HNO3 = Fe(NO3)3 + NO2 + HF + 2 H2O
HNO2 + RbOH = Rb(NO2) + H2O =>
HNO2 + RbOH = Rb(NO2) + H2O
CoSO4 + Na2S2O3 + H2O = Na2SO4 + Co + H2SO4 =>
4 CoSO4 + Na2S2O3 + 5 H2O = Na2SO4 + 4 Co + 5 H2SO4
KCl + CaOH = CaCl + KOH =>
KCl + CaOH = CaCl + KOH
FeCr2O4 + K2CO3 + KClO3 = Fe2O3 + K2CrO4 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 3 Fe2O3 + 12 K2CrO4 + 7 KCl + 12 CO2
CaO + O2 = Ca2O4 =>
2 CaO + O2 = Ca2O4
C25H52(s) + O2(g) = CO(g) + H2O(g) =>
2 C25H52(s) + 51 O2(g) = 50 CO(g) + 52 H2O(g)
NaC{+2}H{+3}O{+2} + H{+2}CO{+3} = Na{+2}CO{+3} + HC{+2}H{+3}O{+2} =>
NaC{+2}H{+3}O{+2} + H{+2}CO{+3} = Na{+2}CO{+3} + HC{+2}H{+3}O{+2}
Na2SO4 + Ca3N2 = Na3N + CaSO4 =>
3 Na2SO4 + Ca3N2 = 2 Na3N + 3 CaSO4
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
Cu(NO3)2 + (NH4)2S = NH4 + NO3 + CuS =>
Cu(NO3)2 + (NH4)2S = 2 NH4 + 2 NO3 + CuS
CH4 + CuO = CH2O + Cu + H2O =>
CH4 + 2 CuO = CH2O + 2 Cu + H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g)1 =>
21 Na(s) + 21 H2O(l) = 21 NaOH(aq) + H2(g)1
HCl + CSOH = H2O + CSCl =>
HCl + CSOH = H2O + CSCl
MnO4{-} + Sn + OH{-} + H2O = MnO2 + Sn(OH)3{-} =>
2 MnO4{-} + 3 Sn + OH{-} + 4 H2O = 2 MnO2 + 3 Sn(OH)3{-}
HClO3(aq) = H + Cl + O3 =>
HClO3(aq) = H + Cl + O3
Ab + O2 = Ab2O3 =>
4 Ab + 3 O2 = 2 Ab2O3
K(MnO4)H2O2 + HCl = KCl + MnCl2 + H2O + O2 =>
4 K(MnO4)H2O2 + 12 HCl = 4 KCl + 4 MnCl2 + 10 H2O + 7 O2
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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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