| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + C6H12O6 + 3 KOH = K3MnO4 + KC6H11O7 + 2 H2O
MoS3 + HNO3 = H2MoO4 + H2SO4 + NO2 + H =>
MoS3 + 16 HNO3 = H2MoO4 + 3 H2SO4 + 16 NO2 + 8 H
CaSO4 + FeS = CaSO3 + Fe3O4 + SO2 =>
10 CaSO4 + 3 FeS = 10 CaSO3 + Fe3O4 + 3 SO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ni(NO3) + BaCl = BaNO3 + NiCl =>
Ni(NO3) + BaCl = BaNO3 + NiCl
C2O2H4 + PCl3 = C2OH3Cl + H3PO3 =>
3 C2O2H4 + PCl3 = 3 C2OH3Cl + H3PO3
Cu(NO3)2 + C2H5NO2 = H2O + CO2 + N2 + Cu =>
3 Cu(NO3)2 + 4 C2H5NO2 = 10 H2O + 8 CO2 + 5 N2 + 3 Cu
HIO3 + SO2 + H2O = I2 + H2SO4 =>
2 HIO3 + 5 SO2 + 4 H2O = I2 + 5 H2SO4
I2 + Na2(S2)O3 = NaI + (Na2)(S4)(O6) =>
I2 + 2 Na2(S2)O3 = 2 NaI + (Na2)(S4)(O6)
CrO4 + Pb = Pb(CrO4)2 =>
2 CrO4 + Pb = Pb(CrO4)2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Ca(s) + H2O(l) = CaOH(s) + H2(g) =>
2 Ca(s) + 2 H2O(l) = 2 CaOH(s) + H2(g)
NaOH + Fe(NO{3}){2} = NaNO{3} + FeOH{2} =>
NaOH + Fe(NO{3}){2} = NaNO{3} + FeOH{2}
Ca(CH3COO)2 + (NH4)2C2O4 = CaC2O4 + NH4CH3COO =>
Ca(CH3COO)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4CH3COO
P2O5 + NH3 = PH5 + N2O3 =>
3 P2O5 + 10 NH3 = 6 PH5 + 5 N2O3
NaHCO3(ag) + CaCl2(ag) = NaCl + CaCO3 + CO2 + H2O =>
2 NaHCO3(ag) + CaCl2(ag) = 2 NaCl + CaCO3 + CO2 + H2O
Cr2O7{-2} + H{+} + Fe{2+} = Cr{+3} + H2O + Fe{3+} =>
Cr2O7{-2} + 14 H{+} + 6 Fe{2+} = 2 Cr{+3} + 7 H2O + 6 Fe{3+}
N2O + CS2 = N2 + CO2 + SO2 =>
6 N2O + CS2 = 6 N2 + CO2 + 2 SO2
PbO2 + Mn{2+} + H{+} = Pb{2+} + MnO4{-} + H2O =>
5 PbO2 + 2 Mn{2+} + 4 H{+} = 5 Pb{2+} + 2 MnO4{-} + 2 H2O
MnO4{-} + I{-} + H2O = MnO2 + IO9{-} + OH{-} =>
6 MnO4{-} + I{-} + 3 H2O = 6 MnO2 + IO9{-} + 6 OH{-}
C37H66N7O17P3S + H2O = C21H36N7O16P3S + C16H32O2 =>
C37H66N7O17P3S + H2O = C21H36N7O16P3S + C16H32O2
C2H2CHO + O2 = CO2 + H2O =>
4 C2H2CHO + 13 O2 = 12 CO2 + 6 H2O
KBr + NaNO2 + H2O = KNO3 + NaBr + H2 =>
KBr + NaNO2 + H2O = KNO3 + NaBr + H2
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*H2O + 3 KCl + 2 H2O
U + NaNO3 + NaOH + H2O = Na2U2O7 + NH3 =>
4 U + 3 NaNO3 + NaOH + 4 H2O = 2 Na2U2O7 + 3 NH3
Na2CO3 + AgCl = Ag2CO3 + NaCl =>
Na2CO3 + 2 AgCl = Ag2CO3 + 2 NaCl
Zn + H2O2 = Zn2O + H2 =>
4 Zn + H2O2 = 2 Zn2O + H2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C4H8O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H7COOH + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H7COOH + 3 H2O
Hg(NO3)2 + ZnI2 = HgI2 + Zn(NO3)2 =>
Hg(NO3)2 + ZnI2 = HgI2 + Zn(NO3)2
Pr + Cl2 = PrCl3 =>
2 Pr + 3 Cl2 = 2 PrCl3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Al + NaOH + H2O = NaAlO32 + H2 =>
2 Al + 2 NaOH + 62 H2O = 2 NaAlO32 + 63 H2
Mg + HCl = H2Mg + Cl =>
Mg + 2 HCl = H2Mg + 2 Cl
Br(NO3)2 + K2SO4 = BrSO4 + KNO3 =>
Br(NO3)2 + K2SO4 = BrSO4 + 2 KNO3
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + KSO4 + Fe(SO4)3 + H2O =>
K2Cr2O7 + FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 2 KSO4 + Fe(SO4)3 + 7 H2O
KMnO4 + Na2S + H2SO4 = MnSO3 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 7 Na2S + 12 H2SO4 = 8 MnSO3 + 7 Na2SO4 + 4 K2SO4 + 12 H2O
C2H2 + Br2 = C2Br2 + H2 =>
C2H2 + Br2 = C2Br2 + H2
MgCl2 + Fe = Mg + FeCl3 =>
3 MgCl2 + 2 Fe = 3 Mg + 2 FeCl3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Sr(OH)2*8H2O + NH4Cl = NH3 + H2O + SrCl2 =>
Sr(OH)2*8H2O + 2 NH4Cl = 2 NH3 + 10 H2O + SrCl2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Cr + HNO3 = H2 + Cr(NO3)2 =>
Cr + 2 HNO3 = H2 + Cr(NO3)2
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
BaCl2(ac) + (NH4)2CO3(ac) = BaCO3(s) + NH4Cl(ac) =>
BaCl2(ac) + (NH4)2CO3(ac) = BaCO3(s) + 2 NH4Cl(ac)
H3PO3 + Fe(OH)3 = H2O + Fe(PO3) =>
H3PO3 + Fe(OH)3 = 3 H2O + Fe(PO3)
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Cl2HO7 + H2O = HCl + O =>
2 Cl2HO7 + H2O = 4 HCl + 15 O
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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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