| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
C3H5O3N3O6 = CO2 + H2O + N2 + O2 =>
4 C3H5O3N3O6 = 12 CO2 + 10 H2O + 6 N2 + O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MnO2 + H2OSO4 = MnSO4 + O2 + H2O =>
MnO2 + H2OSO4 = MnSO4 + O2 + H2O
C2H2O4 + Ba(OH)2 = BaC2O4 + H2O =>
C2H2O4 + Ba(OH)2 = BaC2O4 + 2 H2O
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2[Sn(OH)6] + NaCl + NaNO3 =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl + 6 NaNO3
CuO + C16H35N = CuNH3 + C16H32O =>
CuO + C16H35N = CuNH3 + C16H32O
Br2O7 = Br2 + O2 =>
2 Br2O7 = 2 Br2 + 7 O2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
HSO4 + MgCO3 = MgSO4 + HCO3 =>
HSO4 + MgCO3 = MgSO4 + HCO3
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
C57H106O6 + H2 = C57H112O6 =>
C57H106O6 + 3 H2 = C57H112O6
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
Cu3S + O2 = Cu2O + S02 =>
4 Cu3S + 3 O2 = 6 Cu2O + 2 S02
NH3 + HO2CMe = NH4O2CMe =>
NH3 + HO2CMe = NH4O2CMe
HCl + Co(NO3)2 = [Co(NO3)]Cl + HNO3 =>
HCl + Co(NO3)2 = [Co(NO3)]Cl + HNO3
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(s) =>
Zn(s) + H2So4(aq) = ZnSo4(aq) + H2(s)
Al + K + SO4 + H2O = AlK(SO4)2*12H2O =>
Al + K + 2 SO4 + 12 H2O = AlK(SO4)2*12H2O
C2H5OH + O = C2H3OH + H2O =>
C2H5OH + O = C2H3OH + H2O
C20H12O5 + H2SO4 = C20H14SO9 =>
C20H12O5 + H2SO4 = C20H14SO9
CoI3 + F = CoF + I =>
CoI3 + F = CoF + 3 I
K2CrO4 + K2SO4 + H2O = Cr2(SO4)2 + H2O2 + KOH =>
2 K2CrO4 + 2 K2SO4 + 8 H2O = Cr2(SO4)2 + 4 H2O2 + 8 KOH
C8H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C8H6O2 =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 C8H6O2
MnO4{-} + NH2OH + H{+} = Mn{+2} + N2 + H2O =>
2 MnO4{-} + 10 NH2OH + 6 H{+} = 2 Mn{+2} + 5 N2 + 18 H2O
C2H2 + HBr = H2C + CHBr =>
C2H2 + HBr = H2C + CHBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Bi + C2H5NS = BiS + C2H5N =>
Bi + C2H5NS = BiS + C2H5N
HNO3 + (NH4)2SO4 = NO2 + H2SO4 + H2O =>
14 HNO3 + (NH4)2SO4 = 16 NO2 + H2SO4 + 10 H2O
BaO + H3PO4 = Ba2(HPO4)2 + H2O =>
2 BaO + 2 H3PO4 = Ba2(HPO4)2 + 2 H2O
As2S3(s) + H2O2(aq) + OH{-} = AsO4{3-}(aq) + SO4{2-}(aq) + H2O =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-} = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
AgNO3 + Zn = ZnAgNO3 =>
AgNO3 + Zn = ZnAgNO3
NaCO + AgNO = NaNO + AgCO =>
NaCO + AgNO = NaNO + AgCO
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7
MnO2 + KOH = Mn(OH)4 + K2O =>
MnO2 + 4 KOH = Mn(OH)4 + 2 K2O
C6H27 + O2 = CO2 + H2O =>
4 C6H27 + 51 O2 = 24 CO2 + 54 H2O
[Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl = [Co(NH3)6]Cl3 + K4[Fe(CN)6] =>
[Co(NH3)6]Cl2 + K3[Fe(CN)6] + KCl = [Co(NH3)6]Cl3 + K4[Fe(CN)6]
K2CrO4 + Zn3P2 = K3P + ZnCrO4 =>
3 K2CrO4 + Zn3P2 = 2 K3P + 3 ZnCrO4
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
AlBr4 + Cl = AlCl4 + Br =>
AlBr4 + 4 Cl = AlCl4 + 4 Br
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
HCe + KMnO4 = MnCe + Ce2 + KCe + H2O =>
8 HCe + KMnO4 = MnCe + 3 Ce2 + KCe + 4 H2O
CaHPO4 + C + SiO2 = Ca2SiO4 + CO + PH3 + P =>
6 CaHPO4 + 18 C + 3 SiO2 = 3 Ca2SiO4 + 18 CO + 2 PH3 + 4 P
C2H5OH + NaOH + C45H86O6 = C14H27NaO2 + H2O =>
11 C2H5OH + 8 NaOH + 2 C45H86O6 = 8 C14H27NaO2 + 15 H2O
Na3SO4 + BaCl2 = NaCl + Ba3(SO4)2 =>
2 Na3SO4 + 3 BaCl2 = 6 NaCl + Ba3(SO4)2
KFeO4 + H2O = Fe(OH)3 + O2 + KOH =>
KFeO4 + 2 H2O = Fe(OH)3 + O2 + KOH
LiH2PO4 + H2O = H3PO4 + LiOH =>
LiH2PO4 + H2O = H3PO4 + LiOH
CH3OOH + LiOH = H2O + C2H3LiO2 =>
2 CH3OOH + LiOH = 3 H2O + C2H3LiO2
AuCl3(aq) + Sn(s) = SnCl(aq) + Au(s) =>
AuCl3(aq) + 3 Sn(s) = 3 SnCl(aq) + Au(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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