| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + Pb3(PO4)2 = 3 Pb + 2 AlPO4
CH3OH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 19 H2O + 6 MnSO4 + 3 K2SO4
La2O3 + C = La + CO2 =>
2 La2O3 + 3 C = 4 La + 3 CO2
C6H5C(O)CH3 + NaBH4 + H2O = C6H5CH(OH)CH3 + NaB(OH)4 =>
4 C6H5C(O)CH3 + NaBH4 + 4 H2O = 4 C6H5CH(OH)CH3 + NaB(OH)4
CH6H6 + O2 = H2O + CO2 =>
CH6H6 + 4 O2 = 6 H2O + CO2
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
(CH3)(CH2)2OH + O2 = CO2 + H2O =>
2(CH3)(CH2)2OH + 9 O2 = 6 CO2 + 8 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
HNO3 + Ag(NH3)2 + Cl2 = AgCl + NH4 + NO3 =>
4 HNO3 + 2 Ag(NH3)2 + Cl2 = 2 AgCl + 4 NH4 + 4 NO3
CH3CH2CH2COOH + NaOH = CH3CH2CH2COO{-} + H2O + Na{+} =>
CH3CH2CH2COOH + NaOH = CH3CH2CH2COO{-} + H2O + Na{+}
H3COH + H2SO4 = H3COH2 + HSO4 =>
H3COH + H2SO4 = H3COH2 + HSO4
FeSO4 + NaOH = Fe(OH)2 + Na + SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + 2 Na + SO4
Co(NO3)2 + K2CO3 = K2(NO3)2 + CoCO3 =>
Co(NO3)2 + K2CO3 = K2(NO3)2 + CoCO3
HBrO3 + LiOH = Li(BrO3) + H2O =>
HBrO3 + LiOH = Li(BrO3) + H2O
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
Ca + HNO3 + H2O = Ca(NO3)2*5H2O + NO =>
3 Ca + 8 HNO3 + 11 H2O = 3 Ca(NO3)2*5H2O + 2 NO
CaCl2 + Na2O = NaCl + CaO =>
CaCl2 + Na2O = 2 NaCl + CaO
Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2 =>
2 NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2
COH8 + O2 = CO2 + H2O =>
2 COH8 + 5 O2 = 2 CO2 + 8 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
S4 + O2 = S6O =>
3 S4 + O2 = 2 S6O
Al2O3 + BrF3 = AlF3 + Br2 + O2 =>
2 Al2O3 + 4 BrF3 = 4 AlF3 + 2 Br2 + 3 O2
C2H4Br2 + Br2 = C2H2Br4 + HBr =>
C2H4Br2 + 2 Br2 = C2H2Br4 + 2 HBr
P + O1 = P2O5 =>
2 P + 5 O1 = P2O5
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe(NO3)3 + NH3 + H2O = NH4NO3 + FeOH3 =>
2 Fe(NO3)3 + 8 NH3 + 5 H2O = 7 NH4NO3 + 2 FeOH3
K2SO4(s) + H2O(l) = HSO4(aq) + K2OH(g) =>
K2SO4(s) + H2O(l) = HSO4(aq) + K2OH(g)
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
NH3 + Ba(OH)2 = NH4OH + BaO =>
NH3 + Ba(OH)2 = NH4OH + BaO
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
Mg(HO3)2 = MgO + HO2 + O2 =>
2 Mg(HO3)2 = 2 MgO + 4 HO2 + O2
SnCl2 + HCl + H2O2 = SnCl4 + H2O =>
SnCl2 + 2 HCl + H2O2 = SnCl4 + 2 H2O
NaCl*H2O = NaCl + H2O =>
NaCl*H2O = NaCl + H2O
C4H8O + OH = CO2 + H2O =>
C4H8O + 22 OH = 4 CO2 + 15 H2O
Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2
Al + Cl* = AlCl3 =>
Al + 3 Cl* = AlCl3
C2H2 + Cl2 = CHCl = CHCl =>
C2H2 + Cl2 = 2 CHCl
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
Fe(s) + CuSO4(l) = FeSO4(s) + Cu(s) =>
Fe(s) + CuSO4(l) = FeSO4(s) + Cu(s)
C6H12O6 + CH4N2O + H2SO4 + C2H5OH = C23H32N2OS + H2O =>
5 C6H12O6 + 6 CH4N2O + 6 H2SO4 + 51 C2H5OH = 6 C23H32N2OS + 105 H2O
Zn + OH{-} + H2O = [Zn(OH)4]2{-} + H =>
2 Zn + OH{-} + 7 H2O = [Zn(OH)4]2{-} + 7 H
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Pb(NO3)2(aq) + K2CrO = PbCrO + KNO3 =>
Pb(NO3)2(aq) + K2CrO = PbCrO + 2 KNO3
SOH + H2SO4 = SSO4 + H2O =>
4 SOH + 6 H2SO4 = 5 SSO4 + 8 H2O
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + Ca3(PO4)2(s) + Na2HPO4(s) =>
3 Ca(H2PO4)2(s) + 8 NaHCO3(s) = 8 CO2(g) + 8 H2O(g) + Ca3(PO4)2(s) + 4 Na2HPO4(s)
Mn(HCO3)2 + O2 = MnO2 + CO2 + H2O =>
2 Mn(HCO3)2 + O2 = 2 MnO2 + 4 CO2 + 2 H2O
Pb + ZnI2 = PbI2 + Zn =>
Pb + ZnI2 = PbI2 + Zn
CH3NH2 + CH3COOH = CH3NH3OOCCH3 =>
CH3NH2 + CH3COOH = CH3NH3OOCCH3
Fe2(SO4)3 + Na2(CO3) = Fe2(CO3)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2(CO3) = Fe2(CO3)3 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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