| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C2H5NO2 + O2 = CO2 + H2O + N =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 4 N
CaO + CO = Ca + CO2 =>
CaO + CO = Ca + CO2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
P4 + H2O + OH{-} = PH3 + H2PO2{-} =>
P4 + 3 H2O + 3 OH{-} = PH3 + 3 H2PO2{-}
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 + NH3 = KCl + NO2 + H2O =>
7 KClO3 + 6 NH3 = 7 KCl + 6 NO2 + 9 H2O
(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CrO4 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO4 + 16 HCl = 2 CrCl3 + 8 H2O + 5 Cl2
Ni(SO4) + K(OH) = Ni(OH) + K(SO4) =>
Ni(SO4) + K(OH) = Ni(OH) + K(SO4)
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
K3 + Na4 = K6Na8 =>
2 K3 + 2 Na4 = K6Na8
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CaCl2 + Na3C3H5O(COO)3 = Ca3(C6H5O7)2 + NaCl =>
3 CaCl2 + 2 Na3C3H5O(COO)3 = Ca3(C6H5O7)2 + 6 NaCl
HI + Fe(OH)2 = FeI2 + H2O =>
2 HI + Fe(OH)2 = FeI2 + 2 H2O
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
Na2S2O3*5H2O + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3*5H2O + 4 H2O2 = Na2SO4 + H2SO4 + 8 H2O
C12H22O11 + O2 = CO2 + CH2O =>
C12H22O11 + O2 = CO2 + 11 CH2O
H3Po4 + LiOH = H4O + LiPo4 =>
H3Po4 + LiOH = H4O + LiPo4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
KBrO3 + I2 + H2SO4 + H2O = HIO3 + HBr + K2SO4 =>
10 KBrO3 + 6 I2 + 5 H2SO4 + 6 H2O = 12 HIO3 + 10 HBr + 5 K2SO4
HNO3(aq) + LiOH(aq) = H2O + LiNO3 =>
HNO3(aq) + LiOH(aq) = H2O + LiNO3
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
KBr + H3PO4 = HBr + KH2PO4 =>
KBr + H3PO4 = HBr + KH2PO4
COCl2(g) + H2O(l) = CO2(g) + HCl(g) =>
COCl2(g) + H2O(l) = CO2(g) + 2 HCl(g)
(CH3)2CHCH2COOH + O3 = CO2 + H2O =>
3(CH3)2CHCH2COOH + 13 O3 = 15 CO2 + 15 H2O
Ga(OH)3 + H3PO4 = Ga2(HPO4)3 + H2O =>
2 Ga(OH)3 + 3 H3PO4 = Ga2(HPO4)3 + 6 H2O
CuSO4 + KBr = CuBr + *KSO4 =>
CuSO4 + KBr = CuBr + *KSO4
NaNO3 = ONO2 + Na =>
NaNO3 = ONO2 + Na
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Cu(OH)2 + NaClO = Cu(ClO)2 + Na(OH) =>
Cu(OH)2 + 2 NaClO = Cu(ClO)2 + 2 Na(OH)
Fe(s) + Cu{2+}(aq) = Fe{3+} + Cu =>
2 Fe(s) + 3 Cu{2+}(aq) = 2 Fe{3+} + 3 Cu
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq) =>
K4[Fe(CN)6](aq) + NH4[FeSO4](aq) = K4[FeSO4](s) + (NH4)[Fe(CN)6](aq)
HCl + S = H2S + Cl2 =>
2 HCl + S = H2S + Cl2
Sr + Rb2SO4 = SrSO4 + Rb =>
Sr + Rb2SO4 = SrSO4 + 2 Rb
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + CO2(g) + H2O(l)
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
Al + MgN2O6 = Al2O3 + MgO + N2 =>
10 Al + 3 MgN2O6 = 5 Al2O3 + 3 MgO + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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