| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CaCo + HCl = CaCl + HCo =>
CaCo + HCl = CaCl + HCo
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3 =>
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3
NO = N2 + O2 =>
2 NO = N2 + O2
BaCO3 + HClO3 = Ba(ClO3)2 + CO2 + H2O =>
BaCO3 + 2 HClO3 = Ba(ClO3)2 + CO2 + H2O
SnF2 + Na3PO4 = Sn3(PO4)2 + NaF =>
3 SnF2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaF
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(CHO)2 + Cu(OH)2 = Cu2O + CO2 + H2O =>
(CHO)2 + 6 Cu(OH)2 = 3 Cu2O + 2 CO2 + 7 H2O
Pb(NO3)2 + NaHO = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaHO = Pb(OH)2 + 2 NaNO3
I + O2 = I7O =>
14 I + O2 = 2 I7O
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
C3H8(OH)2 + O2 = C + H2O =>
2 C3H8(OH)2 + 3 O2 = 6 C + 10 H2O
Ca + BaCl2 = CaCl2 + Ba =>
Ca + BaCl2 = CaCl2 + Ba
[Fe(CN)6]{-4} + I2{+} = [Fe(CN)6]{-3} + I{-}{+} =>
3[Fe(CN)6]{-4} + I2{+} = 3[Fe(CN)6]{-3} + 2 I{-}{+}
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + FeSO4 =>
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + FeSO4
MnO + H2SO3 = HSO4 + Mn + H2O =>
3 MnO + 2 H2SO3 = 2 HSO4 + 3 Mn + H2O
WO3 + H2 = W6 + O(H2)2 =>
6 WO3 + 36 H2 = W6 + 18 O(H2)2
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + 3 H2O + K2SO4
K2SO3 + NH3 = KNH3 + SO3 =>
K2SO3 + 2 NH3 = 2 KNH3 + SO3
Cd2 + Au(No3)3 = Cd(No3)2 + Au =>
3 Cd2 + 4 Au(No3)3 = 6 Cd(No3)2 + 4 Au
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C11H22O11 + H2O = C2H60 + CO2 =>
17 C11H22O11 + 143 H2O = 11 C2H60 + 165 CO2
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Mg(CH3COO)2 + NH4OH = Mg(OH)2 + CH3COONH4 =>
Mg(CH3COO)2 + 2 NH4OH = Mg(OH)2 + 2 CH3COONH4
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
KOHAlCl3 = KCl3AlOH =>
KOHAlCl3 = KCl3AlOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Mg + CsNO3 = MgNO3 + Cs =>
Mg + CsNO3 = MgNO3 + Cs
C1O2 + H2O = C2H2OH + O2 =>
8 C1O2 + 6 H2O = 4 C2H2OH + 9 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
P2H4 + O2 = P2 + H2O =>
P2H4 + O2 = P2 + 2 H2O
K2Cr2O7 + H2O2 + (C2H5)2O = CrO(O2)2C4H10O + H2O + K2O2 =>
K2Cr2O7 + 5 H2O2 + 2(C2H5)2O = 2 CrO(O2)2C4H10O + 5 H2O + K2O2
CH3CONHCH3H2SO4H2O = CH3COOHCH3NH3HSO4 =>
CH3CONHCH3H2SO4H2O = CH3COOHCH3NH3HSO4
CrOH3 + Na2CO3 = Na2OH3 + CrCO3 =>
CrOH3 + Na2CO3 = Na2OH3 + CrCO3
K(OH) + Cl2 = H2O + KCl2 + KClO3 =>
12 K(OH) + 11 Cl2 = 6 H2O + 10 KCl2 + 2 KClO3
S2O3 + H2S = S2S3 + H2O =>
S2O3 + 3 H2S = S2S3 + 3 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaOH + HNO2 = Na + H2O + NO2 =>
NaOH + HNO2 = Na + H2O + NO2
K2SO4 + BaCl2 = K2Ba + Cl2SO4 =>
K2SO4 + BaCl2 = K2Ba + Cl2SO4
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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