| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + Cl2 + 5 S2O8{-2} = 2 ClO3{-} + 10 SO4{-2} + 12 H{+}
H2O + CO2 = C6H12 + O2 =>
6 H2O + 6 CO2 = C6H12 + 9 O2
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
CF2Cl2 = Cl + CF2Cl = =>
CF2Cl2 = Cl + CF2Cl
CuFeS2 + Fe2(SO4)3 = FeSO4 + CuSO4 + SO2 =>
CuFeS2 + 4 Fe2(SO4)3 = 9 FeSO4 + CuSO4 + 4 SO2
Cu(SO4)2 + Zi = Zi(SO4) + Cu =>
Cu(SO4)2 + 2 Zi = 2 Zi(SO4) + Cu
CuSO4 + Hg2(NO3)2 = SO4Hg + CuNO3 =>
2 CuSO4 + Hg2(NO3)2 = 2 SO4Hg + 2 CuNO3
BF3(i) + NaBH4(i) = B2H6(s) + NaBF4(aq) =>
4 BF3(i) + 3 NaBH4(i) = 2 B2H6(s) + 3 NaBF4(aq)
C3H4O + O2 = CO2 + H2O =>
2 C3H4O + 7 O2 = 6 CO2 + 4 H2O
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + KNO3(aq) =>
Sr(NO3)2(aq) + K2SO4(aq) = SrSO4(s) + 2 KNO3(aq)
Fe(OH)3 + CaF2 = FeF3 + CaO + H2O =>
2 Fe(OH)3 + 3 CaF2 = 2 FeF3 + 3 CaO + 3 H2O
Ag2O2 + SO3 = Ag2SO4 + O2 =>
2 Ag2O2 + 2 SO3 = 2 Ag2SO4 + O2
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
HOOCCOOH + H2O = OOCCOOH + H3O =>
HOOCCOOH + H2O = OOCCOOH + H3O
CuNO3 = Cu + NO2 + O2 =>
2 CuNO3 = 2 Cu + 2 NO2 + O2
C487H63 + O2 = CO2 + H2O =>
4 C487H63 + 2011 O2 = 1948 CO2 + 126 H2O
CaOH + HNO3 = CaNO3 + HOH =>
CaOH + HNO3 = CaNO3 + HOH
Mn(NO3)2 + Na2CO3 + Cr2S3 = NO + Na2MnO2 + Na2SO4 + CO2 + Na2CrO4 =>
5 Mn(NO3)2 + 10 Na2CO3 + Cr2S3 = 10 NO + 5 Na2MnO2 + 3 Na2SO4 + 10 CO2 + 2 Na2CrO4
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
Au2S + H2 = Au + H2S =>
Au2S + H2 = 2 Au + H2S
Al + Cr2NO3 = Al(NO3)3 + Cr2 =>
Al + 3 Cr2NO3 = Al(NO3)3 + 3 Cr2
BaCl2 + CaCl = BaCl + CaCl2 =>
BaCl2 + CaCl = BaCl + CaCl2
Mg(OH)2 + Al(OH)3 = MgAl2O4 + H2O =>
Mg(OH)2 + 2 Al(OH)3 = MgAl2O4 + 4 H2O
BaC2O4 + HCl = HC2O4 + BaCl =>
BaC2O4 + HCl = HC2O4 + BaCl
MgCl + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + Cl
KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
Cl2H + K = Cl2 + HK2 =>
Cl2H + 2 K = Cl2 + HK2
C6H8O7 + NaHCO3 + H2O = NaH11C7O11 =>
C6H8O7 + NaHCO3 + H2O = NaH11C7O11
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = N2H4H2O =>
4 NH3 + O2 = 2 N2H4H2O
CaCl2 + C = CCl4 + CaC2 =>
2 CaCl2 + 5 C = CCl4 + 2 CaC2
C2HO + O2 = CO2 + H2O =>
4 C2HO + 7 O2 = 8 CO2 + 2 H2O
KI + C12H7Cl2NO2 = I2 + KC12H7Cl2NO2 =>
2 KI + 2 C12H7Cl2NO2 = I2 + 2 KC12H7Cl2NO2
Cu2 + NO3 = CuNO3 =>
Cu2 + 2 NO3 = 2 CuNO3
C6H12 = C6H6 + H2 =>
C6H12 = C6H6 + 3 H2
Mn2O3 + H2SO4 = Mn2(SO4)3 + H2O =>
Mn2O3 + 3 H2SO4 = Mn2(SO4)3 + 3 H2O
KI + MnO4 + H2O = I2 + MnO2 + KOH =>
4 KI + MnO4 + 2 H2O = 2 I2 + MnO2 + 4 KOH
C + SiO2 + Ca3(PO)4 = P + CO + CaSiO3 =>
C + 3 SiO2 + Ca3(PO)4 = 4 P + CO + 3 CaSiO3
ZnSO4 + SrCl2 = Sr(SO4)2 + ZnCl =>
2 ZnSO4 + SrCl2 = Sr(SO4)2 + 2 ZnCl
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
KOH + CaBr2 = KBr + Ca(OH)2 =>
2 KOH + CaBr2 = 2 KBr + Ca(OH)2
C4H6 + O2 = C2O + H2O =>
2 C4H6 + 5 O2 = 4 C2O + 6 H2O
Li2O + VO2 + (NH4)2HPO4 = Li2VP2O8 + NH3 + H2O =>
Li2O + VO2 + 2(NH4)2HPO4 = Li2VP2O8 + 4 NH3 + 3 H2O
HCO2H + NaHCO3 = NaHCO2 + H2O + CO2 =>
HCO2H + NaHCO3 = NaHCO2 + H2O + CO2
(CuOH)NO3 + H2O = Cu(OH)2 + HNO3 =>
(CuOH)NO3 + H2O = Cu(OH)2 + HNO3
Na3[Cr(OH)6] + NaNO3 = Cr(NO3)3 + NaOH =>
Na3[Cr(OH)6] + 3 NaNO3 = Cr(NO3)3 + 6 NaOH
C5H12 + CO8 = CO2 + H2O =>
3 C5H12 + 8 CO8 = 23 CO2 + 18 H2O
CrI + K(OH) + Cl = K2CrO4 + KIO4 + KCl + H2O =>
CrI + 16 K(OH) + 13 Cl = K2CrO4 + KIO4 + 13 KCl + 8 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
NH4(NO3)2 + NaOH = Na(NO3) + NH3 + H2O =>
8 NH4(NO3)2 + 17 NaOH = 17 Na(NO3) + 7 NH3 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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