| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2CrO4 + KI = K2CrO4 + I2 + Cr2O3 + H2O =>
5 H2CrO4 + 6 KI = 3 K2CrO4 + 3 I2 + Cr2O3 + 5 H2O
KCl + O = K + ClO =>
KCl + O = K + ClO
Li3PO4 + Ca(OH)2 = Ca3(PO4)2 + Li(OH) =>
2 Li3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 Li(OH)
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{-} + OH{-} =>
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{-} + 2 OH{-}
NaCO4 + HNO3 = HCO4 + NaNO3 =>
NaCO4 + HNO3 = HCO4 + NaNO3
C6H5CHO + C6H5N(CH3)2 = C6H5CH(C6H4N(CH3)2)2 + H2O =>
C6H5CHO + 2 C6H5N(CH3)2 = C6H5CH(C6H4N(CH3)2)2 + H2O
(CH2)5CHOH + KOH = (CH2)5CHOK + H2O =>
(CH2)5CHOH + KOH = (CH2)5CHOK + H2O
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
La2O3 + WO3 = LaWO3 + O2 =>
2 La2O3 + 4 WO3 = 4 LaWO3 + 3 O2
CH3(CH2)10COOCH3 + O2 = CO2 + H2O =>
2 CH3(CH2)10COOCH3 + 37 O2 = 26 CO2 + 26 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
K3[Fe(CN)6] = KCN + Fe(CN)3 =>
K3[Fe(CN)6] = 3 KCN + Fe(CN)3
C16H18CIN3S + C6H8O6 = C16H19CIN3S + C6H6O6 =>
2 C16H18CIN3S + C6H8O6 = 2 C16H19CIN3S + C6H6O6
H2O + I = IO3 + H3O =>
9 H2O + I = IO3 + 6 H3O
Co(NO3)2*6H2O + NH4OH = Co(OH)2 + NH4NO3 + H2O =>
Co(NO3)2*6H2O + 2 NH4OH = Co(OH)2 + 2 NH4NO3 + 6 H2O
C5H10O5 = C2H4O2 =>
2 C5H10O5 = 5 C2H4O2
Mg(NO3)2 + Pb = Pb(NO3)2 + Mg =>
Mg(NO3)2 + Pb = Pb(NO3)2 + Mg
HCl(aq) + AgNO3(aq) = HNO3(aq) + AgCl(s) =>
HCl(aq) + AgNO3(aq) = HNO3(aq) + AgCl(s)
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
C + O2 = CO2 =>
C + O2 = CO2
H2SO4(aq) + K2SO3(aq) = KHSO4(aq) + SO2(g) + H2O(l) =>
2 H2SO4(aq) + K2SO3(aq) = 2 KHSO4(aq) + SO2(g) + H2O(l)
methanol = carbonmonoxide + hydrogen =>
CH3OH = CO + 2 H2
MgFeCl2 = MgCl2Fe =>
MgFeCl2 = MgCl2Fe
AgNo3 + HCl = AgCl(s) + HNo3(aq) =>
AgNo3 + HCl = AgCl(s) + HNo3(aq)
C8 = C4 =>
C8 = 2 C4
CH3COCH3(s) + O2(s) = CO2 + H2O(s) =>
CH3COCH3(s) + 4 O2(s) = 3 CO2 + 3 H2O(s)
Pb(N3)2 = Pb + N =>
Pb(N3)2 = Pb + 6 N
C2H5O2N + O2 = CO2 + H2O + NO =>
4 C2H5O2N + 11 O2 = 8 CO2 + 10 H2O + 4 NO
RuCl5(s) + Na2S4(s) = Ru2S3(s) + NaCl(s) + S(s) =>
2 RuCl5(s) + 5 Na2S4(s) = Ru2S3(s) + 10 NaCl(s) + 17 S(s)
Cu3(PO4)2 + NaNO3 = Na3PO4 + Cu(NO3)2 =>
Cu3(PO4)2 + 6 NaNO3 = 2 Na3PO4 + 3 Cu(NO3)2
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + KI + H2SO4 = I2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4
H8 = H5 =>
5 H8 = 8 H5
C4H8O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NO2 + K2SO4 + Cr2SO4 + H2 =>
7 C6H5NH2 + 4 H2SO4 + 2 K2Cr2O7 = 7 C6H5NO2 + 2 K2SO4 + 2 Cr2SO4 + 11 H2
KCl + Na2PtCl6 = KNa[PtCl6] + NaCl =>
KCl + Na2PtCl6 = KNa[PtCl6] + NaCl
HNO3 + Ba(OH)2(aq) = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2(aq) = Ba(NO3)2 + 2 H2O
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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