| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2(g) + 6 H2O(e) = C6H12O6(ac) + 6 O2(g)
Fe(s) + CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g) =>
Fe(s) + 2 CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g)
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
Cr2(SO4)3 + KMnO4 + KOH = H2MnO3 + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 H2MnO3 + 2 K2CrO4 + 3 K2SO4 + 2 H2O
Ti3(PO4)4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + Ti(OH)4(s) =>
Ti3(PO4)4(aq) + 6 Ca(OH)2(aq) = 2 Ca3(PO4)2(aq) + 3 Ti(OH)4(s)
AlS + H2O = SH2O + Al =>
AlS + H2O = SH2O + Al
KClO3 + Mn2O2 + H2S = Cl2 + MnO2 + K2SO + H2 =>
4 KClO3 + 5 Mn2O2 + 2 H2S = 2 Cl2 + 10 MnO2 + 2 K2SO + 2 H2
C6H8O16 = CO2 + H2O =>
C6H8O16 = 6 CO2 + 4 H2O
Al(s) + H2O(l) = AlO(l) + H2(g) =>
Al(s) + H2O(l) = AlO(l) + H2(g)
H3COH + Cr2O7 + H{+} = HCOOH + Cr3{+} + H2O =>
10 H3COH + 3 Cr2O7 + 2 H{+} = 10 HCOOH + 2 Cr3{+} + 11 H2O
C + O(heat) = CO2 =>
C + 2 O(heat) = CO2
C2H2 + H2 = C2H22 =>
C2H2 + 10 H2 = C2H22
Co(NO3)2 + NaSiO3 = CoSiO3 + Na(NO3)2 =>
Co(NO3)2 + NaSiO3 = CoSiO3 + Na(NO3)2
CdCl2 + O2 = Cd3O2 + Cl2 =>
3 CdCl2 + O2 = Cd3O2 + 3 Cl2
Na2CrO4 + NaI + NaOH + H2O = Na3(Cr(OH)6) + NaIO3 =>
2 Na2CrO4 + NaI + 2 NaOH + 5 H2O = 2 Na3(Cr(OH)6) + NaIO3
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
C5H11Cl + NaI = C5H11I + NaCl =>
C5H11Cl + NaI = C5H11I + NaCl
C6H8O7 + Al(NO3)3 + NaOH = Al2O3 + NaNO3 + CO2 + H2 =>
3 C6H8O7 + 10 Al(NO3)3 + 30 NaOH = 5 Al2O3 + 30 NaNO3 + 18 CO2 + 27 H2
HCOOH + PCl5 = HCOCl + POCl3 + HCl =>
HCOOH + PCl5 = HCOCl + POCl3 + HCl
Fe + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe + 3 NaNO3 + 2 NaOH = Na2FeO4 + 3 NaNO2 + H2O
Uuo + O2 = UuoO =>
2 Uuo + O2 = 2 UuoO
Na2SO4 + MgO + H2O = MgSO4 + NaOH =>
Na2SO4 + MgO + H2O = MgSO4 + 2 NaOH
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
PtCl6{-2} + CH2O + OH{-} = Pt + Cl{-} + CO2 + H2O =>
PtCl6{-2} + CH2O + 4 OH{-} = Pt + 6 Cl{-} + CO2 + 3 H2O
CH3CO2H + NaOH + I2 = I3CCOH + NaI + H2O =>
CH3CO2H + NaOH + 2 I2 = I3CCOH + NaI + 2 H2O
NaBrO3 = Na + BrO3 =>
NaBrO3 = Na + BrO3
CuCl2 + KOH = K2[Cu(OH)4] + KCl =>
CuCl2 + 4 KOH = K2[Cu(OH)4] + 2 KCl
NO2{-} + Sn + H{+} = N2 + Sn{+} + H2O =>
2 NO2{-} + 6 Sn + 8 H{+} = N2 + 6 Sn{+} + 4 H2O
Fe(OH)3 + H3(PO4) = Fe(PO4) + HOH =>
Fe(OH)3 + H3(PO4) = Fe(PO4) + 3 HOH
H3BO = H + B + O2 =>
2 H3BO = 6 H + 2 B + O2
CaCO3 + Na3PO4 = Na2CO3 + Ca3(PO4)2 =>
3 CaCO3 + 2 Na3PO4 = 3 Na2CO3 + Ca3(PO4)2
KCl + Li2O = K2O + LiCl =>
2 KCl + Li2O = K2O + 2 LiCl
C19H22N2O + HCl = C19H23ClN2O =>
C19H22N2O + HCl = C19H23ClN2O
copper + oxygen = Cu2O =>
4 Cu + O2 = 2 Cu2O
FeCl3 + FeO = FeCl2 + ClO =>
3 FeCl3 + FeO = 4 FeCl2 + ClO
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
Al2S3 + HNO3 = Al(NO3)3 + NO + S + H2O =>
Al2S3 + 8 HNO3 = 2 Al(NO3)3 + 2 NO + 3 S + 4 H2O
C5H9NO2 + HCl + NaNO2 = C2H4O3 + N2 + NaCl + H2O =>
6 C5H9NO2 + 20 HCl + 20 NaNO2 = 15 C2H4O3 + 13 N2 + 20 NaCl + 7 H2O
C1H2382O1075 + O2 = CO2 + H2O =>
C1H2382O1075 + 59 O2 = CO2 + 1191 H2O
Fe + H2SO4 = SO2 + H2O + FeSO4 =>
Fe + 2 H2SO4 = SO2 + 2 H2O + FeSO4
FeSO4 + H2O2 + H2SO4 = H2O + Fe2(SO4)3 =>
2 FeSO4 + H2O2 + H2SO4 = 2 H2O + Fe2(SO4)3
AsO4{-3} + H{+} + I{-} = AsO3{-3} + H2O + I2 =>
AsO4{-3} + 2 H{+} + 2 I{-} = AsO3{-3} + H2O + I2
CH3CHO + NH3 + O2 = C5H4NCHO + H2O =>
6 CH3CHO + 2 NH3 + 3 O2 = 2 C5H4NCHO + 10 H2O
CaCO3 + H{+} = CO2 + Ca{2+H2O =>
CaCO3 + 2 H{+} = CO2 + Ca{2+H2O
MnO4({-}) + I({-})H2O = MnO2 + IO3({-}) + OH({-}) =>
2 MnO4({-}) + I({-})H2O = 2 MnO2 + IO3({-}) + 2 OH({-})
C2H5OH + HCOOH = H2O + HCOOC2H5 =>
C2H5OH + HCOOH = H2O + HCOOC2H5
KNO2 + KI + H2SO4 = I2 + K2SO4 + H2O + NO =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 K2SO4 + 2 H2O + 2 NO
Ca + H2C2O4 = CaC2O3 + H2O =>
Ca + H2C2O4 = CaC2O3 + H2O
O2 + C6H14O = H2O + CO2 =>
9 O2 + C6H14O = 7 H2O + 6 CO2
Al + Ca(OH)2 + H2O = CaAl(OH)5 + H2 =>
2 Al + 2 Ca(OH)2 + 6 H2O = 2 CaAl(OH)5 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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