| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + ZnSO4(aq) = H2SO4(l) + ZnCl2(aq)
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
C10H8(l) + O2(g) = CO2(g) + H2O(l) =>
C10H8(l) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
HCN + NO3 = C2N2 + NO + H2O =>
4 HCN + NO3 = 2 C2N2 + NO + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Ga(s) + S(s) = GaS3(s) =>
Ga(s) + 3 S(s) = GaS3(s)
CuFeS2 + O2 = SO2 + CuO + FeO = =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
(NHCH2CO) + O2 = CO2 + N2 + H2O =>
4(NHCH2CO) + 9 O2 = 8 CO2 + 2 N2 + 6 H2O
HCl + Ca = CaCl*2 + H*2 =>
HCl + Ca = CaCl*2 + H*2
K2SO4 + Al2(SO4)3 + H2O = KAl(SO4)2*H2O =>
K2SO4 + Al2(SO4)3 + 2 H2O = 2 KAl(SO4)2*H2O
H2S + SO2 = H2S4O6 =>
H2S + 3 SO2 = H2S4O6
CuSeO3 + HOH = Cu(OH)2 + H2SeO3 =>
CuSeO3 + 2 HOH = Cu(OH)2 + H2SeO3
P{3} + PO4{-3} = PPO4 =>
P{3} + PO4{-3} = PPO4
C5H5OH + H2 = C6H6 + H2O =>
6 C5H5OH + 3 H2 = 5 C6H6 + 6 H2O
H3PO4 + SrCl2 = Sr3(PO4)2 + HCl =>
2 H3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 HCl
(C17H35COO)3C3H5 + H2O = CH17H35COOH + C3H5(OH)3 =>
143(C17H35COO)3C3H5 + 7293 H2O = 180 CH17H35COOH + 2597 C3H5(OH)3
CaCO3 + CH3COOH = Ca(CH3COOH) + H2O + CO2 =>
4 CaCO3 + 5 CH3COOH = 4 Ca(CH3COOH) + 2 H2O + 6 CO2
Mg2 + N4 = Mg6N4 =>
3 Mg2 + N4 = Mg6N4
[]C8H18 + O2 = CO2 + H2O =>
2[]C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H{+} + Cu5FeS4 + O2 + H2O = Cu{2+} + Fe(OH)3 + SO4{2-} =>
8 H{+} + 4 Cu5FeS4 + 37 O2 + 2 H2O = 20 Cu{2+} + 4 Fe(OH)3 + 16 SO4{2-}
NH4HCO3 + BaCl2 = BaCO3 + NH4Cl + HCl =>
NH4HCO3 + BaCl2 = BaCO3 + NH4Cl + HCl
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
HPO4Mg(OH)2 = H(PO4)Mg(OH)2 =>
HPO4Mg(OH)2 = H(PO4)Mg(OH)2
CHO3 = CO2OH =>
CHO3 = CO2OH
Ae2S3 + O2 = Ae2O3 + SO4 =>
2 Ae2S3 + 15 O2 = 2 Ae2O3 + 6 SO4
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4 =>
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4
HCN + NO2 = C2N2 + NO + H2O =>
2 HCN + NO2 = C2N2 + NO + H2O
Bi(NO3)2 + Na2S = BiS + NaNO3 =>
Bi(NO3)2 + Na2S = BiS + 2 NaNO3
Al(OH)3 + CH3COONa = Al(CH3COO)3 + NaOH =>
Al(OH)3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaOH
CaO(ac) + H2O(l) = Ca(OH)2 =>
CaO(ac) + H2O(l) = Ca(OH)2
CO2(g) + H2O(i) + CaSiO3(S) = SiO2(S) + Ca(HCO3)2(aq) =>
2 CO2(g) + H2O(i) + CaSiO3(S) = SiO2(S) + Ca(HCO3)2(aq)
CH2O + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 2 Mn2 + 7 H2O + 5 CO2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
MgO + NO2 = Mg(NO3)2 + Mg(NO2)2 =>
2 MgO + 4 NO2 = Mg(NO3)2 + Mg(NO2)2
C7H5O3Na + Br2 = C6H2Br3(OH) + CO2 + NaBr + HBr =>
C7H5O3Na + 3 Br2 = C6H2Br3(OH) + CO2 + NaBr + 2 HBr
CH3COOH + Na2SO4 = CH3COONa + H2SO4 =>
2 CH3COOH + Na2SO4 = 2 CH3COONa + H2SO4
CuI + F2 = CuF2 + I =>
CuI + F2 = CuF2 + I
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
H2S(g) + O2(g) = H2O(g) + SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(g) + 2 SO2(g)
NaNO3 + HNO2 = HNO3 + NaNO2 =>
NaNO3 + HNO2 = HNO3 + NaNO2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
(Al) + Pb(NO3)2 = Al(NO3)3 + Pb =>
2(Al) + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
FeSO4 + KI + KIO4 + H2O = Fe(OH)2 + K2SO4 + I2 =>
4 FeSO4 + 7 KI + KIO4 + 4 H2O = 4 Fe(OH)2 + 4 K2SO4 + 4 I2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Al2(SO4)3(aq) + Ca(OH)2(aq) = CaSO4(s) + Al(OH)3 =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 3 CaSO4(s) + 2 Al(OH)3
KOHH2SO4 = KSH3O5 =>
KOHH2SO4 = KSH3O5
C7H6O + C4H6O3 = C8H8O3 + C2H4O2 =>
2 C7H6O + 8 C4H6O3 = 4 C8H8O3 + 7 C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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