| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 2 OH = 2 AlO2 + H2O
HCl + NaOCl = NaCl + H2O + Cl =>
2 HCl + NaOCl = NaCl + H2O + 2 Cl
C6H12O6 + Ag(NH3)2{2+} + OH{-} = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag(NH3)2{2+} + 6 OH{-} = 3 Ag + C6H8O7 + 6 NH3 + 5 H2O
K2CrO4 + KOH + Na2SO3 + H2O = K3[Cr(OH)6] + Na2SO4 =>
2 K2CrO4 + 2 KOH + 3 Na2SO3 + 5 H2O = 2 K3[Cr(OH)6] + 3 Na2SO4
V2O5 + Ca3N2 = CaO + V3N5 =>
3 V2O5 + 5 Ca3N2 = 15 CaO + 2 V3N5
MnO4{-} + H{+} + C2O4{2-} = CO2 + H2O + Mn{2+} =>
2 MnO4{-} + 16 H{+} + 5 C2O4{2-} = 10 CO2 + 8 H2O + 2 Mn{2+}
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
NaK + H2O = NaK(OH)2 + H2 =>
NaK + 2 H2O = NaK(OH)2 + H2
Na + Cl2 + O = NaClO =>
2 Na + Cl2 + 2 O = 2 NaClO
Ag + Cu(NO3)2 = Ag2(NO3)3 + Cu =>
4 Ag + 3 Cu(NO3)2 = 2 Ag2(NO3)3 + 3 Cu
Ag + BaCl = AgBa + Cl2 =>
2 Ag + 2 BaCl = 2 AgBa + Cl2
NH4VO3 + HCl + Zn = VOCl2 + NH4Cl + ZnCl2 + H2O =>
2 NH4VO3 + 8 HCl + Zn = 2 VOCl2 + 2 NH4Cl + ZnCl2 + 4 H2O
TiO + C + Cl = TiCl + CO =>
TiO + C + Cl = TiCl + CO
KMnO4 + C4H9OH + H2SO4 = C4H8O + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C4H9OH + 3 H2SO4 = 5 C4H8O + 2 MnSO4 + K2SO4 + 8 H2O
CaCO3 + C6H5COOH = CaC6H5COO + HCO3 =>
CaCO3 + C6H5COOH = CaC6H5COO + HCO3
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MnO + Fe2O3 + RuO2 + KClO4 = Mn2FeRuO6 + KCl =>
16 MnO + 4 Fe2O3 + 8 RuO2 + KClO4 = 8 Mn2FeRuO6 + KCl
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
KClO3 + C12H24 = KCl + CO2 + H2O =>
12 KClO3 + C12H24 = 12 KCl + 12 CO2 + 12 H2O
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
CH3NH2 + O2 = C4H10 + NO2 + H2O =>
8 CH3NH2 + 13 O2 = 2 C4H10 + 8 NO2 + 10 H2O
HF + C4H9OH = C4H9F + H2O =>
HF + C4H9OH = C4H9F + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaO = HNa + ClO =>
HCl + NaO = HNa + ClO
Na2C2O4 + KClO3 = Na2O2 + CO2 + KCl =>
3 Na2C2O4 + 2 KClO3 = 3 Na2O2 + 6 CO2 + 2 KCl
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
H2SeO3 + H2O2 = H2SeO4 + H2O =>
H2SeO3 + H2O2 = H2SeO4 + H2O
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
CH3COOH + CH3CH2OH = CH3COOCH3CH2 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH3CH2 + H2O
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + BiSO4 + NaNO3 + H2O =>
MnSO4 + 2 NaBiO3 + 5 HNO3 = HMnO4 + Bi(NO3)3 + BiSO4 + 2 NaNO3 + 2 H2O
TiO + C + Cl = TiCl + CO =>
TiO + C + Cl = TiCl + CO
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
Zn + VO2{+} + H{+} = V3{+} + H2O + Zn2{+} =>
28 Zn + 3 VO2{+} + 12 H{+} = V3{+} + 6 H2O + 14 Zn2{+}
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
Mg + Ag3NO3 = Ag + Mg3(NO3)2 =>
3 Mg + 2 Ag3NO3 = 6 Ag + Mg3(NO3)2
Na2O2 + Na2CO3 + Cr2(SO4)3 = Na2CrO4 + Na2SO4 + CO2 =>
3 Na2O2 + 2 Na2CO3 + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na2SO4 + 2 CO2
HF + C4H9OH = C4H9F + H2O =>
HF + C4H9OH = C4H9F + H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
CaI2 + NaS = CaS2 + NaI =>
CaI2 + 2 NaS = CaS2 + 2 NaI
CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 3 Br2 + 6 H2O
NaFeO2 + HCl = FeCl3 + NaOH + H2O =>
NaFeO2 + 3 HCl = FeCl3 + NaOH + H2O
TiO + C + Cl = TiCl + CO =>
TiO + C + Cl = TiCl + CO
B2O3 + CaF2 + H2SO4 = BF3 + CaSO4 + H2O =>
B2O3 + 3 CaF2 + 3 H2SO4 = 2 BF3 + 3 CaSO4 + 3 H2O
TiO + C + Cl = TiCl4 + CO2 =>
2 TiO + C + 8 Cl = 2 TiCl4 + CO2
CH3COOH + Li(OH) = H2O + LiC2H3O2 =>
CH3COOH + Li(OH) = H2O + LiC2H3O2
H2SO3 + K2Cr2O7 + HCl = Cr2(SO4)3 + KCl + H2O =>
3 H2SO3 + K2Cr2O7 + 2 HCl = Cr2(SO4)3 + 2 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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