| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
CuSO4 + Na2S2O3 + KI = Cu2I2 + K2SO4 + Na2S4O6 + NaI =>
2 CuSO4 + 2 Na2S2O3 + 4 KI = Cu2I2 + 2 K2SO4 + Na2S4O6 + 2 NaI
Mg(OH)2 + HCl + H2O = MgCl2*6H2O =>
Mg(OH)2 + 2 HCl + 4 H2O = MgCl2*6H2O
C6H5CH3 + H2O = C5H5CH2OH + H2 =>
6 C6H5CH3 + 7 H2O = 7 C5H5CH2OH + 3 H2
MnSO4 + (NH4)2S2O8 + H2O = (NH4)2SO4 + H2SO4 + MnO2 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = (NH4)2SO4 + 2 H2SO4 + MnO2
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + K + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + 2 K + 5 H2O
Cu + FeCl3 = CuCl + Fe =>
3 Cu + FeCl3 = 3 CuCl + Fe
C4H6 + KMnO4 + H2O = C4H6O3 + KOH + MnO2 =>
C4H6 + 2 KMnO4 + H2O = C4H6O3 + 2 KOH + 2 MnO2
P2O5 + H2 = P4 + H2O =>
2 P2O5 + 10 H2 = P4 + 10 H2O
P + Mg = Mg5P2 =>
2 P + 5 Mg = Mg5P2
C3H5(OH)3 + O2 = C + H2O =>
2 C3H5(OH)3 + O2 = 6 C + 8 H2O
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3
Na2[B4O5(OH)4]8H2O = Na + B4O5(OH)4 + H2O =>
Na2[B4O5(OH)4]8H2O = 2 Na + 8 B4O5(OH)4 + H2O
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
SnCl4 + Al2(CH3)6 = AlCl3 + Sn(CH3)4 =>
3 SnCl4 + 2 Al2(CH3)6 = 4 AlCl3 + 3 Sn(CH3)4
Al + KCIO4 + H2SO4 = KCI + Al2(SO4)3 + H2O =>
8 Al + 3 KCIO4 + 12 H2SO4 = 3 KCI + 4 Al2(SO4)3 + 12 H2O
PH3 + O2 = P4O3 + H2O =>
8 PH3 + 9 O2 = 2 P4O3 + 12 H2O
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O =>
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O
H2SO4 = H4 + SO4 =>
2 H2SO4 = H4 + 2 SO4
KHSO4 + H2O = K + SO4 + H3O =>
KHSO4 + H2O = K + SO4 + H3O
C2H2O4*2H2O(s) + KOH(aq) = KHC2O4(aq) + H2O =>
C2H2O4*2H2O(s) + KOH(aq) = KHC2O4(aq) + 3 H2O
C2H5(OH) + O2 = CO2 + H(OH) =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H(OH)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
KH2PO4 + AgNO3 = KH2NO3 + AgPO4 =>
KH2PO4 + AgNO3 = KH2NO3 + AgPO4
Sb2S3 + OH = SbS2 + SbOS + H2O =>
Sb2S3 + 2 OH = SbS2 + SbOS + H2O
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
Li(OH)2 + H2CrO4 = LiCrO4 + H2O =>
Li(OH)2 + H2CrO4 = LiCrO4 + 2 H2O
KHCO3 + NaOH = K2CO3 + Na2CO3 + H2O =>
2 KHCO3 + 2 NaOH = K2CO3 + Na2CO3 + 2 H2O
Fe2 + CO2 = FeCO2 =>
Fe2 + 2 CO2 = 2 FeCO2
C2H5Cl + Na = NaCl + C4H10 =>
2 C2H5Cl + 2 Na = 2 NaCl + C4H10
SnO2 + NaOH + H2O = Na2Sn(OH)6 =>
SnO2 + 2 NaOH + 2 H2O = Na2Sn(OH)6
Ca + P2O5 = CaO5 + P =>
Ca + P2O5 = CaO5 + 2 P
C2H5Cl + Na = NaCl + C4H10 =>
2 C2H5Cl + 2 Na = 2 NaCl + C4H10
C3H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C3H4Cl2 + 4 O2 = 3 CO2 + 2 H2O + Cl2
Ba(OH)2 + NaOH = BaOH + NaO + H2O =>
Ba(OH)2 + NaOH = BaOH + NaO + H2O
KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2Zn(OH)4 + NH3
EDTA + NaOH = NaEDTA + H2O2 =>
2 EDTA + 2 NaOH = 2 NaEDTA + H2O2
Mg + CrCl3 = Cr + MgCl =>
3 Mg + CrCl3 = Cr + 3 MgCl
AgCl + Fe = FeCl3 + Ag =>
3 AgCl + Fe = FeCl3 + 3 Ag
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Na + H2O = Na2H2 + O =>
2 Na + H2O = Na2H2 + O
Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
CaO2 + C = CaC2 + CO2 =>
CaO2 + 3 C = CaC2 + CO2
Al = Al3{+} + e =>
3 Al = Al3{+} + e
HCOOH + C4H10O = C5H10O2 + H2O =>
HCOOH + C4H10O = C5H10O2 + H2O
C2H5O + H2O = C2H5OH + OH =>
C2H5O + H2O = C2H5OH + OH
CaCl2 + LiOH = LiCl + Ca(OH)2 =>
CaCl2 + 2 LiOH = 2 LiCl + Ca(OH)2
NO3 + As2O3 + H2O = H3AsO4 + NO2 =>
2 NO3 + As2O3 + 3 H2O = 2 H3AsO4 + 2 NO2
P + H2SO4 = P2O5 + H2S =>
8 P + 5 H2SO4 = 4 P2O5 + 5 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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