| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Ag(NO3)2 = 2 Fe(NO3)3 + 3 Ag
C18H30O3S + NaOH = C18H29NaO3S + H2O =>
C18H30O3S + NaOH = C18H29NaO3S + H2O
Mo + B = MoB =>
Mo + B = MoB
Na(OH) + H(ClO4) = Na(ClO4) + H(OH) =>
Na(OH) + H(ClO4) = Na(ClO4) + H(OH)
H2O2 + C6H8O6 = H2O + C6H6O6 =>
H2O2 + C6H8O6 = 2 H2O + C6H6O6
HI(aq) + Al(s) = HAlI =>
HI(aq) + Al(s) = HAlI
C2 + O4 = CO2 =>
C2 + O4 = 2 CO2
Mn + Ag2SO4 = Ag + MnSO4 =>
Mn + Ag2SO4 = 2 Ag + MnSO4
FeO + Cl2O3 = Fe(ClO2)2 =>
FeO + Cl2O3 = Fe(ClO2)2
FeSO4 + KI = FeI2 + SO4K2 =>
FeSO4 + 2 KI = FeI2 + SO4K2
CaBr2(aq) + NaOH(aq) = Ca(OH)2(s) + NaBr(aq) =>
CaBr2(aq) + 2 NaOH(aq) = Ca(OH)2(s) + 2 NaBr(aq)
Cl2 + Cr2O3 + KOH = KCl + K2CrO4 + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 6 KCl + 2 K2CrO4 + 5 H2O
C7H6O + C3H6O = C17H18O + H2O =>
5 C7H6O + 11 C3H6O = 4 C17H18O + 12 H2O
NH3OHCl + I2 = N2O + H2O + HI + HCl =>
2 NH3OHCl + 2 I2 = N2O + H2O + 4 HI + 2 HCl
Li + Cl = LiCl =>
Li + Cl = LiCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KBrO3 + C = KBr + CO2 =>
2 KBrO3 + 3 C = 2 KBr + 3 CO2
S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O
Mg{2+} + O{2-} = MgO =>
Mg{2+} + O{2-} = MgO
Mn + Ag2SO4 = Ag + MnSO4 =>
Mn + Ag2SO4 = 2 Ag + MnSO4
MgCl2 + K2SO4 = KCl + MgSO4 =>
MgCl2 + K2SO4 = 2 KCl + MgSO4
AlP = Al + P4 =>
4 AlP = 4 Al + P4
Sr + Fe(NO3)3 = Fe + Sr(NO3) =>
3 Sr + Fe(NO3)3 = Fe + 3 Sr(NO3)
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C18H35O2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C18H35O2Na
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Pb(NO3)2 + K2Cl2 = PbCl2 + KNO3 =>
Pb(NO3)2 + K2Cl2 = PbCl2 + 2 KNO3
C6H12O4(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O4(s) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2CrO6 = O2 + Cr2O3 + H2O =>
4 H2CrO6 = 7 O2 + 2 Cr2O3 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
S + KOH = K2S + K2SO4 + H2O =>
4 S + 8 KOH = 3 K2S + K2SO4 + 4 H2O
Zn + Cu2(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu2(SO4)2 = 2 ZnSO4 + 2 Cu
TiCl4(s) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
Co + KSCN = CoKSCN =>
Co + KSCN = CoKSCN
CoSO4 + Br2 + NaOH = Co(OH)3 + NaBr + Na2SO4 =>
2 CoSO4 + Br2 + 6 NaOH = 2 Co(OH)3 + 2 NaBr + 2 Na2SO4
KBH4 + H2O = KBO2 + H2 =>
KBH4 + 2 H2O = KBO2 + 4 H2
Cu(s) + S8 = Cu2S(s) =>
16 Cu(s) + S8 = 8 Cu2S(s)
NH4HF2 + H2SO4 = (NH4)2SO4 + HF =>
2 NH4HF2 + H2SO4 = (NH4)2SO4 + 4 HF
BaCl2 + K2CO3 = Ba(CO3) + K2Cl2 =>
BaCl2 + K2CO3 = Ba(CO3) + K2Cl2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
KIO3 + KI + HCl = ICl + KCl + H2O =>
KIO3 + 2 KI + 6 HCl = 3 ICl + 3 KCl + 3 H2O
FeC6H6O7 + O2 = Fe2O3 + CO2 + H2O =>
4 FeC6H6O7 + 19 O2 = 2 Fe2O3 + 24 CO2 + 12 H2O
K2Cr2O7(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + Cl2(aq) + H2O(l) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 3 Cl2(aq) + 7 H2O(l)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NH4OCN = CO(NH2)2 =>
NH4OCN = CO(NH2)2
Zn + Cu2(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu2(SO4)2 = 2 ZnSO4 + 2 Cu
NH4BO2 + H2SO4 + H2O = H3BO3 + (NH4)2SO4 =>
2 NH4BO2 + H2SO4 + 2 H2O = 2 H3BO3 + (NH4)2SO4
C12H22O11 + H2O = CH3CH4OH + CO2 =>
7 C12H22O11 + 19 H2O = 24 CH3CH4OH + 36 CO2
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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