| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + Na2SO4 = CuSO4 + Na2Cl
Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O = K2Cr2O7 + Na2SO3 + H2SO4 =>
Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O = K2Cr2O7 + 3 Na2SO3 + 4 H2SO4
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + NH4NO3 + H2O =>
8 MnSO4 + 16 KBiO3 + 50 HNO3 = 8 HMnO4 + 16 Bi(NO3)3 + 8 K2SO4 + NH4NO3 + 19 H2O
KMnO4 + HCl + H = MnCl2 + KCl + H2O =>
KMnO4 + 3 HCl + 5 H = MnCl2 + KCl + 4 H2O
K2S + K2SO3 + HCI = S + KCI + H2O =>
2 K2S + K2SO3 + 6 HCI = 3 S + 6 KCI + 3 H2O
FeOH2 + H2O2 = FeO2 + H2O =>
FeOH2 + 2 H2O2 = FeO2 + 3 H2O
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2
CoSO4 + C2H5OH = CoSO4*C2H5OH =>
CoSO4 + C2H5OH = CoSO4*C2H5OH
HCOOH + SOCl2 = HCOCl + SO2 + HCl =>
HCOOH + SOCl2 = HCOCl + SO2 + HCl
MnO + N2O5 = MnO2 + N2 =>
5 MnO + N2O5 = 5 MnO2 + N2
Na2S2O3*5H2O = Na2SO3 + H2O + S =>
Na2S2O3*5H2O = Na2SO3 + 5 H2O + S
CrCl3 + Na2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2O2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
Li3N + KOH = LiOH + K3N =>
Li3N + 3 KOH = 3 LiOH + K3N
Fe(OH)2 = Fe2 + O3 + H2O =>
6 Fe(OH)2 = 3 Fe2 + 2 O3 + 6 H2O
KZnBr = KBrZn =>
KZnBr = KBrZn
C3H8O3 + C6H12O6 = C9H18O8 + H2O =>
C3H8O3 + C6H12O6 = C9H18O8 + H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
C9H20(l) + O2(g) = CO2(g) + H2O(l) =>
C9H20(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
CH3COOH + Ca(OH)2 = H2O + Ca(CH3COO)2 =>
2 CH3COOH + Ca(OH)2 = 2 H2O + Ca(CH3COO)2
CaS + CaSO4 + SiO2 = CaSiO3 + SO2 =>
CaS + 3 CaSO4 + 4 SiO2 = 4 CaSiO3 + 4 SO2
CH3COOH + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 CH3COOH + 8 KMnO4 = 4 K2CO3 + 2 CO2 + 8 MnO2 + 6 H2O
Zn(OH)2 + CaO = CaZnO2 + H2O =>
Zn(OH)2 + CaO = CaZnO2 + H2O
I{-} + SO4{2-} + H{+} = H2S + H2O + I{2+} =>
8 I{-} + 3 SO4{2-} + 30 H{+} = 3 H2S + 12 H2O + 8 I{2+}
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KClO3 + KI + HCl = K[ICl4]*2H2O + KCl =>
2 KClO3 + 3 KI + 12 HCl = 3 K[ICl4]*2H2O + 2 KCl
H2S + KOH = H2OH + KS =>
H2S + KOH = H2OH + KS
Pb(SO4)2 + (NH4)2C2O4 = Pb(C2O4)2 + (NH4)2(SO4) =>
Pb(SO4)2 + 2(NH4)2C2O4 = Pb(C2O4)2 + 2(NH4)2(SO4)
Ca3(PO4)2 + H2SO4 = Ca + SO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 Ca + 3 SO4 + 2 H3PO4
C3H8O3 + C6H12O6 = C9H18O8 + H2O =>
C3H8O3 + C6H12O6 = C9H18O8 + H2O
KMnO4 + NaHSO3 + NaOH = K2SO4 + MnO2 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaHSO3 + NaOH = K2SO4 + 2 MnO2 + 2 Na2SO4 + 2 H2O
Ti + N2O3 + H2 = Ti(OH)2 + N2 =>
3 Ti + 2 N2O3 + 3 H2 = 3 Ti(OH)2 + 2 N2
NaOH(aq) + K2SO4(aq) = NaSO4(aq) + K2OH(s) =>
NaOH(aq) + K2SO4(aq) = NaSO4(aq) + K2OH(s)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaC2H3O2 + Pb(SO4) = [Pb(C2H3O2)4] + Na + SO4 =>
4 NaC2H3O2 + Pb(SO4) = [Pb(C2H3O2)4] + 4 Na + SO4
Zn + Cl2 = Cl{-} + Zn{2+} =>
Zn + Cl2 = 2 Cl{-} + Zn{2+}
Cr2O7 + CH3CHOHCH3 = Cr + CH3COCH3 + H2O =>
Cr2O7 + 7 CH3CHOHCH3 = 2 Cr + 7 CH3COCH3 + 7 H2O
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7 =>
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7
AlPO4 + H3O = H3PO4 + Al3 + H2O =>
3 AlPO4 + 9 H3O = 3 H3PO4 + Al3 + 9 H2O
Na + FeBO3 = Fe + Na(BO3) =>
Na + FeBO3 = Fe + Na(BO3)
Zn + H2SO4(dil) = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4(dil) = Zn(SO4)2 + 2 H2
N2O2 + H2O + O2 = HNO3 =>
2 N2O2 + 2 H2O + 3 O2 = 4 HNO3
(NH4)2CO3 = NH3 + H2O + CO2 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CO3 + HCl = HO3 + C(Cl) =>
CO3 + HCl = HO3 + C(Cl)
(CH2O)106(NH3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2O)106(NH3)16(H3PO4) + 138 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 122 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na + H2S = Na2S + H2 =>
2 Na + H2S = Na2S + H2
CsMnO4 + H2S + HF = CsF + MnF2 + H2O + S =>
2 CsMnO4 + 5 H2S + 6 HF = 2 CsF + 2 MnF2 + 8 H2O + 5 S
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(SO4) + KOH = Cu(OH)2 + K2(SO4) =>
Cu(SO4) + 2 KOH = Cu(OH)2 + K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/24
Équations équilibrées sur04/22/23
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