| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + Fe(NO{3})3 = Ca(NO{3})3 + Fe =>
Ca + Fe(NO{3})3 = Ca(NO{3})3 + Fe
C5H11 + O2 = CO2 + H2O =>
4 C5H11 + 31 O2 = 20 CO2 + 22 H2O
Na2CO3*10H2O + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3*10H2O + 2 C6H8O7 = 3 CO2 + 33 H2O + 2 Na3C6H5O7
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + S = MgS =>
Mg + S = MgS
HCl + HIO3 + KI = I2 + H2O + KCl =>
5 HCl + HIO3 + 5 KI = 3 I2 + 3 H2O + 5 KCl
Zn(OH)3 + KOH = KZnO2 + H2O =>
Zn(OH)3 + KOH = KZnO2 + 2 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CaCO3 + SO2 + H2O = Ca(HSO3)2 + CO2 =>
CaCO3 + 2 SO2 + H2O = Ca(HSO3)2 + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaI + CCl4 = NaCl4 + CI =>
NaI + CCl4 = NaCl4 + CI
PbO + H2SO4 = Pb4SO7 + H2O =>
4 PbO + H2SO4 = Pb4SO7 + H2O
NaS2O3 + HCl = NaCl + SO2 + S2 + H2O =>
8 NaS2O3 + 8 HCl = 8 NaCl + 10 SO2 + 3 S2 + 4 H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + NaSO4 + K2SO4 + H2O =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 10 CO2 + 10 NaSO4 + 2 K2SO4 + 16 H2O
C5H12O5 = CO + H2O + C7H8 =>
11 C5H12O5 = 13 CO + 42 H2O + 6 C7H8
C30H50 + O2 = CO2 + H2O =>
2 C30H50 + 85 O2 = 60 CO2 + 50 H2O
NO2(g) + H2O(l) = NO(g) + HNO3(l) =>
3 NO2(g) + H2O(l) = NO(g) + 2 HNO3(l)
BaCrO4 + HC2H3O2 = Ba{2+} + Cr2O7{2-} + H2O + C2H3O2{-} =>
2 BaCrO4 + 2 HC2H3O2 = 2 Ba{2+} + Cr2O7{2-} + H2O + 2 C2H3O2{-}
FeCl3 + H2O2 = HCl + FeO3 =>
2 FeCl3 + 3 H2O2 = 6 HCl + 2 FeO3
Sn4{+} + N3{-} = Sn4N3 =>
Sn4{+} + N3{-} = Sn4N3
Al(OH)3 + Ca(HCO3)2 = Al(HCO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(HCO3)2 = 2 Al(HCO3)3 + 3 Ca(OH)2
CH3SH + O2 = CO2 + H2O + HSO3 =>
4 CH3SH + 13 O2 = 4 CO2 + 6 H2O + 4 HSO3
C2H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C2H8O2(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Ag + S = Ag2S =>
2 Ag + S = Ag2S
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
CH3HCOOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
CH3HCOOH + 9[Ag(NH3)2]OH = 9 Ag + 2 CO2 + 7 H2O + 18 NH3
HCl + HIO3 + KI = I2 + H2O + KCl =>
5 HCl + HIO3 + 5 KI = 3 I2 + 3 H2O + 5 KCl
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + O2 = CO =>
2 C + O2 = 2 CO
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO4 + H2 =>
2 KMnO4 + 3 H2SO4 + 8 Na2SO3 = 2 MnSO4 + 8 Na2SO4 + K2SO4 + 3 H2
AlF3 + NaF = Na3AlF6 =>
AlF3 + 3 NaF = Na3AlF6
(NH4)2PbCl6 + H2O = PbO2 + NH4Cl + HCl =>
(NH4)2PbCl6 + 2 H2O = PbO2 + 2 NH4Cl + 4 HCl
Ba3As2 = Ba + As =>
Ba3As2 = 3 Ba + 2 As
H2CO3(aq) + NH3(aq) = (NH4)2CO3(aq) =>
H2CO3(aq) + 2 NH3(aq) = (NH4)2CO3(aq)
HC + OH = H2O + CO2 =>
HC + 5 OH = 3 H2O + CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
ZrO(NO3)2 + Na2HPO4 + H2O = Zr(HPO4)2 + NaNO3 + NaOH =>
ZrO(NO3)2 + 2 Na2HPO4 + H2O = Zr(HPO4)2 + 2 NaNO3 + 2 NaOH
Ag + S = Ag2S =>
2 Ag + S = Ag2S
HFeO2 + NaCN + H2O = Fe(CN)2 + NaOH + O2 =>
4 HFeO2 + 8 NaCN + 2 H2O = 4 Fe(CN)2 + 8 NaOH + O2
C2H6 + CO = C2O + H2O =>
C2H6 + 8 CO = 5 C2O + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H2(OH)2(COOH)2 + O2 = CO2 + H2O =>
2 C2H2(OH)2(COOH)2 + 5 O2 = 8 CO2 + 6 H2O
Mn2 + Ca = MnCa =>
Mn2 + 2 Ca = 2 MnCa
Al2 + N2 = AlN =>
Al2 + N2 = 2 AlN
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(NO3)3 + CuSO4 = Fe2(SO4)3 + Cu(NO3)2 =>
2 Fe(NO3)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(NO3)2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
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