| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag{+}(aq) + I{-}(aq) = AgI(s)
S + H2O + HClO3 = H2SO4 + Cl2 =>
5 S + 2 H2O + 6 HClO3 = 5 H2SO4 + 3 Cl2
MgI2 + Ag2SO4 = AgI2 + Mg2SO4 =>
2 MgI2 + Ag2SO4 = 2 AgI2 + Mg2SO4
Sr + K2CrO4 = SrCrO4 + K =>
Sr + K2CrO4 = SrCrO4 + 2 K
Pb + AgCl = PbCl2 + Ag =>
Pb + 2 AgCl = PbCl2 + 2 Ag
H4C3O2 + OH = H2O + H3C3O2 =>
H4C3O2 + OH = H2O + H3C3O2
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 20 H2O
C + HO = CHO =>
C + HO = CHO
Pb + HNO3(concentrated) = Pb(NO3)2 + H2 =>
Pb + 2 HNO3(concentrated) = Pb(NO3)2 + H2
CO(NO3)2 + H2O = CO(OH)2 + H(NO3) =>
CO(NO3)2 + 2 H2O = CO(OH)2 + 2 H(NO3)
NaIO3 + NaOH + MnO = NaMnO4 + NaI + H2O =>
5 NaIO3 + 6 NaOH + 6 MnO = 6 NaMnO4 + 5 NaI + 3 H2O
Mo + Cl2 = MoCl4 =>
Mo + 2 Cl2 = MoCl4
CaCl2(aq) + NaF(aq) = CaF2(s) + NaCl(aq) =>
CaCl2(aq) + 2 NaF(aq) = CaF2(s) + 2 NaCl(aq)
CrCl3 + NaSiO3 = Cr2(SiO3)3 + NaCl2 =>
2 CrCl3 + 3 NaSiO3 = Cr2(SiO3)3 + 3 NaCl2
CrCl3*6H2O + NH3 = Cr(NH3)3Cl3 + H2O =>
CrCl3*6H2O + 3 NH3 = Cr(NH3)3Cl3 + 6 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Ce + O2 = CeO2 =>
Ce + O2 = CeO2
C7H14 + O = CO + H2O =>
C7H14 + 14 O = 7 CO + 7 H2O
Zn(NO3)2 + Li2O = ZnO + LiNO3 =>
Zn(NO3)2 + Li2O = ZnO + 2 LiNO3
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
HNO3 + KSCN = HNO3KSCN =>
HNO3 + KSCN = HNO3KSCN
H3RhCl6 + AgNO3 = AgCl + HNO3 + RhCl3 =>
H3RhCl6 + 3 AgNO3 = 3 AgCl + 3 HNO3 + RhCl3
Fe + NaCl = FeCl + Na3 =>
3 Fe + 3 NaCl = 3 FeCl + Na3
Mn{2+} + SO4{2-} = MnSO4 =>
Mn{2+} + SO4{2-} = MnSO4
PtO2(s) = Pt(s) + O2(g) =>
PtO2(s) = Pt(s) + O2(g)
K2SO4 + BaCl2 = Ba2SO4 + KCl2 =>
K2SO4 + 2 BaCl2 = Ba2SO4 + 2 KCl2
AlCl3O9 + Mg(NO3)2 = MgCl3O9 + Al(NO3)2 =>
AlCl3O9 + Mg(NO3)2 = MgCl3O9 + Al(NO3)2
CO + S8 = CS2 + SO2 =>
16 CO + 5 S8 = 16 CS2 + 8 SO2
FeCO3 = FeCO + O2 =>
FeCO3 = FeCO + O2
Rb + HNO3 = RbNO3 + H =>
Rb + HNO3 = RbNO3 + H
Cs(OH) + H2SO4 = Cs2(SO4) + H(OH) =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H(OH)
HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H
C3H6HCl = C3H7Cl =>
C3H6HCl = C3H7Cl
KMnSO4 + H2SO4 + H2O2 = K2SO4 + MnSO4 + H2O =>
2 KMnSO4 + H2SO4 + H2O2 = K2SO4 + 2 MnSO4 + 2 H2O
Na + C2H2 = Na2C2 + H2 =>
2 Na + C2H2 = Na2C2 + H2
CH3CHOCH3 + KMnO4 = CH3COCH3 + KOH + H2O + MnO2 =>
3 CH3CHOCH3 + KMnO4 = 3 CH3COCH3 + KOH + H2O + MnO2
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H10O4 =>
4 K2Cr2O7 + 3 C6H4(CH3)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O + 3 C8H10O4
C + SiO2 + Ca3(PO)4 = P + CO + CaSiO3 =>
C + 3 SiO2 + Ca3(PO)4 = 4 P + CO + 3 CaSiO3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + KCl + FeCl2 =>
6 FeCl3 + 3 K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + 8 KCl + 5 FeCl2
CuSO4*5H2O + Ca(NO3)2*4H2O = CaSO4*2H2O + Cu(NO3)2 + H2O =>
CuSO4*5H2O + Ca(NO3)2*4H2O = CaSO4*2H2O + Cu(NO3)2 + 7 H2O
H2S + MnO4 = Mn + SO4 + H =>
H2S + MnO4 = Mn + SO4 + 2 H
CH3COOH + KOH = KCOCH + H2O =>
CH3COOH + KOH = KCOCH + 2 H2O
Na + C2H2 = Na2C2 + H2 =>
2 Na + C2H2 = Na2C2 + H2
Fe2(SO4)3(s) + Hg3(C2O4)2(s) = Fe2(C2O4)2(s) + Hg(SO4)(g) =>
Fe2(SO4)3(s) + Hg3(C2O4)2(s) = Fe2(C2O4)2(s) + 3 Hg(SO4)(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl2 + Pb = Fe + Cl4Pb =>
2 FeCl2 + Pb = 2 Fe + Cl4Pb
Pb(CH3COO)2 + NaOH + NaClO = CH3COONa + NaCl + PbO2 + H2O =>
Pb(CH3COO)2 + 2 NaOH + NaClO = 2 CH3COONa + NaCl + PbO2 + H2O
Zu(OH)2 + HNO3 = Zu(NO3)2 + H2O =>
Zu(OH)2 + 2 HNO3 = Zu(NO3)2 + 2 H2O
Be3P2 = Be3 + P2 =>
Be3P2 = Be3 + P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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