| Équations équilibrées la veille | Équations équilibrées le lendemain |
SNS2 + 4 O2 = SNO2 + 2 SO3
Na2S2O4 + NaOCl = Na2SO4 + NaCl + SO2 =>
Na2S2O4 + 2 NaOCl = Na2SO4 + 2 NaCl + SO2
Na + O = Na2O3 =>
2 Na + 3 O = Na2O3
AgNO3 + Ba(OH)2 = Ag2(OH)2 + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = Ag2(OH)2 + Ba(NO3)2
KIO3 + HCl + Na2SO3 = Na2SO4 + I2 + KCl + H2O =>
2 KIO3 + 2 HCl + 5 Na2SO3 = 5 Na2SO4 + I2 + 2 KCl + H2O
Cl2 + RbOH = RbCl + RbClO3 + H2O =>
3 Cl2 + 6 RbOH = 5 RbCl + RbClO3 + 3 H2O
(CrO4)2{-} + H{+} + Ni = Cr3{+} + Ni2{+} + H2O =>
3(CrO4)2{-} + 48 H{+} + 86 Ni = 2 Cr3{+} + 43 Ni2{+} + 24 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H2S + CrO3 = S + Cr(OH)3 =>
3 H2S + 2 CrO3 = 3 S + 2 Cr(OH)3
Zn0 + HCl = ZnCl2 + H2 =>
Zn0 + 2 HCl = ZnCl2 + H2
HSO4 + BaOH = H2O + Ba2(SO4)2 =>
2 HSO4 + 2 BaOH = 2 H2O + Ba2(SO4)2
(CH3(CH2)6CH2) + O2 = CO2 + H2O =>
4(CH3(CH2)6CH2) + 49 O2 = 32 CO2 + 34 H2O
Mg2 + TiCl4 = Mg2Cl + Ti =>
4 Mg2 + TiCl4 = 4 Mg2Cl + Ti
K2Cr2O7 + H2SO3 = K2SO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO3 = K2SO3 + Cr2(SO4)3 + 4 H2O
Na2S + CdSO4 = CdS + Na2SO4 =>
Na2S + CdSO4 = CdS + Na2SO4
C3H7OH + HNO3 = C3H7NO3 + H2O =>
C3H7OH + HNO3 = C3H7NO3 + H2O
C6H6 + C3H6 = C9H12 =>
C6H6 + C3H6 = C9H12
H3PO4 + H2CO2 + CH2O = C2H5O6P + H2O =>
H3PO4 + H2CO2 + CH2O = C2H5O6P + H2O
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O
NaCl + ZnPO4 = NaPO4 + ZnCl =>
NaCl + ZnPO4 = NaPO4 + ZnCl
Ni + CU2O = Ni2CU2 + O =>
2 Ni + CU2O = Ni2CU2 + O
CoCl2 + OH + H2O = HCl + Co(OH)3 =>
CoCl2 + OH + 2 H2O = 2 HCl + Co(OH)3
Li + NH4I = LiI + NH3 + H2 =>
2 Li + 2 NH4I = 2 LiI + 2 NH3 + H2
Pb(NO3)2(aq) + K2(Cr2O7)(aq) = Pb(Cr2O7)(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2(Cr2O7)(aq) = Pb(Cr2O7)(s) + 2 KNO3(aq)
(C2F4) + Si = SiF4 + (C) =>
(C2F4) + Si = SiF4 + 2(C)
ZnCO3 + Cl2 = ZnCl2 + CO3 =>
ZnCO3 + Cl2 = ZnCl2 + CO3
MnSO4 + Fe2(SO4)3 + K2SO4 + H2O = KMnO4 + FeSO4 + H2SO4 =>
2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O = 2 KMnO4 + 10 FeSO4 + 8 H2SO4
Al3 + ZnCl2 = Al3Cl2 + Zn =>
Al3 + ZnCl2 = Al3Cl2 + Zn
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H2) + CO =>
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H2) + 3 CO
NaCrO2 + Ca2S2O8 = NaSO4 + CaCrO2 =>
2 NaCrO2 + Ca2S2O8 = 2 NaSO4 + 2 CaCrO2
C7H16 = H2 + C7H14 =>
C7H16 = H2 + C7H14
BaCl2 + Fe2S3 = BaS + FeCl3 =>
3 BaCl2 + Fe2S3 = 3 BaS + 2 FeCl3
HC1 + NaOH = H2O + NaC =>
HC1 + NaOH = H2O + NaC
Sr(OH)2 + FeCl2 = Fe(OH)2 + SrCl2 =>
Sr(OH)2 + FeCl2 = Fe(OH)2 + SrCl2
LiOH + La(OH)3 + ZrO2 + Al2O3 = Li625La3Zr2Al025O12 + H2O + O2 =>
2500 LiOH + 12 La(OH)3 + 8 ZrO2 + 50 Al2O3 = 4 Li625La3Zr2Al025O12 + 1268 H2O + 693 O2
Sn3O2(OH)2 = SnO2 + H2O + Sn =>
2 Sn3O2(OH)2 = 3 SnO2 + 2 H2O + 3 Sn
Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4 =>
2 Cu(NO3)2 + FeO = Cu2O + Fe(NO3)4
Hg + P4 = Hg3P2 =>
6 Hg + P4 = 2 Hg3P2
H2Co3 + Mg(OH)2 = MgCo3 + H2O =>
H2Co3 + Mg(OH)2 = MgCo3 + 2 H2O
Ca2NO3 + Na(Po3)4 = Ca2(Po3)4 + NaNO3 =>
Ca2NO3 + Na(Po3)4 = Ca2(Po3)4 + NaNO3
Ma + F2 = MaF =>
2 Ma + F2 = 2 MaF
CH3COONaI2 = CH3IICOONa =>
CH3COONaI2 = CH3IICOONa
FeO + SO3 = Fe2O3SO2 =>
2 FeO + SO3 = Fe2O3SO2
N2O5 + KOH = KNO3 + HNO3 =>
N2O5 + KOH = KNO3 + HNO3
C6H12NHO3S + C4H9N3O2*H2O = C6H12NHO3S*C4H9N3O2 + H2O =>
C6H12NHO3S + C4H9N3O2*H2O = C6H12NHO3S*C4H9N3O2 + H2O
Ba + H2SO4 = BaSO2 + HO =>
Ba + H2SO4 = BaSO2 + 2 HO
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
Ca(PO) + SiO + C = CaSiO + CO + P =>
Ca(PO) + SiO + C = CaSiO + CO + P
C9H7O4Na + NaOH = C7H5O3Na + C2H3O2Na =>
C9H7O4Na + NaOH = C7H5O3Na + C2H3O2Na
Fe2 + CuCl2 = FeCl + Cu2 =>
2 Fe2 + 2 CuCl2 = 4 FeCl + Cu2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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