| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K4Fe(CN)6 + 17 S + 18 KNO3 = 17 K2S + 2 Fe2O3 + 21 N2 + 24 CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaCl2 + (NH4)2(CO3) = Ba(CO3) + NH4Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4Cl
C10H22S + O2 = CO2 + H2O + H2SO4 =>
C10H22S + 17 O2 = 10 CO2 + 10 H2O + H2SO4
CaBr2 + CrO = CaO + CrBr2 =>
CaBr2 + CrO = CaO + CrBr2
H2C2O4 + MnO4{-} + H{+} = CO2 + Mn{3+} + H2O =>
2 H2C2O4 + MnO4{-} + 4 H{+} = 4 CO2 + Mn{3+} + 4 H2O
KBrO2 + HI + H2SO4 = KHSO4 + HBr + I2 + HO2 =>
2 KBrO2 + 2 HI + 2 H2SO4 = 2 KHSO4 + 2 HBr + I2 + 2 HO2
NH3 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
10 NH3 + 16 KMnO4 + 19 H2SO4 = 10 KNO3 + 3 K2SO4 + 16 MnSO4 + 34 H2O
CaCl + S2 = CaS + Cl2 =>
2 CaCl + S2 = 2 CaS + Cl2
CI2 + PbI4 = PbI2 + CI4 =>
CI2 + PbI4 = PbI2 + CI4
NiSO4(aq) + KOH(aq) = Ni(OH)2(s) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(s) + K2SO4(aq)
NaHCO3 + HClO3 = NaClO3 + H2O + CO2 =>
NaHCO3 + HClO3 = NaClO3 + H2O + CO2
C4H9CHCl2 + KOH = C5H10O + H2O + KCl =>
C4H9CHCl2 + 2 KOH = C5H10O + H2O + 2 KCl
K2SO3 + HNO2 = KNO2 + H2O + SO2 =>
K2SO3 + 2 HNO2 = 2 KNO2 + H2O + SO2
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
HBr + Pb(NO3)2 = PbBr2 + HNO3 =>
2 HBr + Pb(NO3)2 = PbBr2 + 2 HNO3
H2O + CO = C6H12O + O2 =>
12 H2O + 12 CO = 2 C6H12O + 11 O2
Al(OH) + H2(SO4) = Al2(SO4) + H(OH) =>
2 Al(OH) + H2(SO4) = Al2(SO4) + 2 H(OH)
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
(CH2)5CO + NaBH4 = (CH2)5CHOH + BNa =>
2(CH2)5CO + NaBH4 = 2(CH2)5CHOH + BNa
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + Na2(NO3)2
C4H9OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 39 H2O
C6H5COOH + K2CO3 = C6H5COOK + KHCO3 =>
C6H5COOH + K2CO3 = C6H5COOK + KHCO3
K2CO3(aq) + FeSO4(aq) = K2SO4(aq) + FeCO3(s) =>
K2CO3(aq) + FeSO4(aq) = K2SO4(aq) + FeCO3(s)
NaH2PO4 + H2O + CO2 = Na2CO3 + H3PO4 =>
2 NaH2PO4 + H2O + CO2 = Na2CO3 + 2 H3PO4
H3OCl + NaCl = HCl + NaOH =>
H3OCl + NaCl = 2 HCl + NaOH
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + Na(C2H3O2) =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 Na(C2H3O2)
Cu + HCl = H2 + Cu(Cl)2 =>
Cu + 2 HCl = H2 + Cu(Cl)2
MgS + Fe(NO3)3 = Mg(NO3)2 + Fe2S3 =>
3 MgS + 2 Fe(NO3)3 = 3 Mg(NO3)2 + Fe2S3
C6H12 + O9 = CO2 + H2O =>
C6H12 + 2 O9 = 6 CO2 + 6 H2O
As2O3 + ClH = AsCl3 + H2O =>
As2O3 + 6 ClH = 2 AsCl3 + 3 H2O
C4H9CHCl2 + KOH = C5H10O + H2O + KCl =>
C4H9CHCl2 + 2 KOH = C5H10O + H2O + 2 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AsCl3 + SnCl2 = SnCl3 + As =>
AsCl3 + 3 SnCl2 = 3 SnCl3 + As
Ca(O2) + P2(O5) = Ca + (PO4)2 =>
3 Ca(O2) + 2 P2(O5) = 3 Ca + 2(PO4)2
Hydrogen(g) + Fluoride(g) = HydrogenFluoride(g) =>
Hydrogen(g) + Fluoride(g) = HydrogenFluoride(g)
B4C3 + Ni(OH)2 = B(OH)3 + Ni4C2 =>
2 B4C3 + 12 Ni(OH)2 = 8 B(OH)3 + 3 Ni4C2
NH3 + BaCl2 = NH3Cl2 + Ba =>
NH3 + BaCl2 = NH3Cl2 + Ba
C16H21ON4 + HCl = C16H22ON4 + Cl2 =>
2 C16H21ON4 + 2 HCl = 2 C16H22ON4 + Cl2
CrCl3 + NaOCl + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaOCl + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Co(NO3)2 + AgNO3 + NaOH = Co(OH)3 + Ag + NaNO3 =>
Co(NO3)2 + AgNO3 + 3 NaOH = Co(OH)3 + Ag + 3 NaNO3
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
C7H8 + Na2SO4 = Na2S + CO2 + H2O =>
2 C7H8 + 9 Na2SO4 = 9 Na2S + 14 CO2 + 8 H2O
AlC3 + CaO = CaC2 + Al2O3 =>
2 AlC3 + 3 CaO = 3 CaC2 + Al2O3
Cr + HClO2 = CrClO2 + H2 =>
2 Cr + 2 HClO2 = 2 CrClO2 + H2
C6H5CHO + Ag(NH3)2OH = C6H5COONH4 + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COONH4 + 2 Ag + 3 NH3 + H2O
Mo + Al2S3 = S + Mo3Al8 =>
3 Mo + 4 Al2S3 = 12 S + Mo3Al8
O8 + Br2 = OBr2 =>
O8 + 8 Br2 = 8 OBr2
ZnCl + MgSO4 = ZnSO4 + MgCl =>
ZnCl + MgSO4 = ZnSO4 + MgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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