| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + ZnCl2 = FeCl2 + ZnS
CH3COOH + CO3 = H2O + CH3COOCO2 =>
13 CH3COOH + 10 CO3 = 8 H2O + 12 CH3COOCO2
H2SO4 + NH4OH = H2O + SN2 =>
H2SO4 + 2 NH4OH = 6 H2O + SN2
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
CoCO3(s) + Fe2O3(s) = CoFe2O4(s) + CO2(g) =>
CoCO3(s) + Fe2O3(s) = CoFe2O4(s) + CO2(g)
AgCNS + NH3 = AgNH3 + CNS =>
AgCNS + NH3 = AgNH3 + CNS
SrH3 + H2O = Sr(OH)2 + H2 =>
2 SrH3 + 4 H2O = 2 Sr(OH)2 + 5 H2
CuCl2 + AgI = CuI2 + AgCl =>
CuCl2 + 2 AgI = CuI2 + 2 AgCl
CrCl2 + O2 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 CrCl2 + 2 O2 + 6 NaOH = Na2Cr2O7 + 4 NaCl + 3 H2O
KClO3 + H2SO4 = ClO2 + K2SO4 + KClO4 + H2O =>
3 KClO3 + H2SO4 = 2 ClO2 + K2SO4 + KClO4 + H2O
CuCl2 + K2CO3 = CuCO3 + K2Cl2 =>
CuCl2 + K2CO3 = CuCO3 + K2Cl2
NaCl + Mg(NO3)2 = NaNO3 + MgCl2 =>
2 NaCl + Mg(NO3)2 = 2 NaNO3 + MgCl2
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
CrO3 + MgCl2 = CrCl6 + MgO =>
CrO3 + 3 MgCl2 = CrCl6 + 3 MgO
AlOH + HCl = HOH + AlCl =>
AlOH + HCl = HOH + AlCl
Fe + MgO = Fe2O3 + Mg =>
2 Fe + 3 MgO = Fe2O3 + 3 Mg
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O
NaHCO3 + H = Na + H2O + CO2 =>
NaHCO3 + H = Na + H2O + CO2
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + Na2NO2 + CO2 =>
Cr2O3 + 3 Na2CO3 + 2 NaNO3 = 2 Na2CrO4 + 2 Na2NO2 + 3 CO2
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+} =>
H2SO3 + CH3COOH = HSO3{-} + CH3COOH2{+}
Fe2(CO3)3 + KOH = K(CO3)3 + OH(Fe)2 =>
Fe2(CO3)3 + KOH = K(CO3)3 + OH(Fe)2
Ir + HNO3 = Ir(NO3)2 + N2 + H2O =>
5 Ir + 12 HNO3 = 5 Ir(NO3)2 + N2 + 6 H2O
CuCl2 + Na2(Co3) = Cu(Co3) + NaCl =>
CuCl2 + Na2(Co3) = Cu(Co3) + 2 NaCl
Mg(OH)Cl + HBr = MgClBr + H2O =>
Mg(OH)Cl + HBr = MgClBr + H2O
C6H12O + NaOH = C6H11ONa + H2O =>
C6H12O + NaOH = C6H11ONa + H2O
lithiumcarbonate + potassiumnitrate = potassiumcarbonate + lithiumnitrate =>
Li2CO3 + 2 KNO3 = K2CO3 + 2 LiNO3
KMnO4 + KOH + Na2SO3 = K2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 KOH + Na2SO3 = 2 K2MnO4 + H2O + Na2SO4
CaCI2C*2H2O = CaCI2C + H2O =>
CaCI2C*2H2O = CaCI2C + 2 H2O
CuCl2 + KCO3 = CuCO3 + KCl2 =>
CuCl2 + KCO3 = CuCO3 + KCl2
NaCl + CuSO = NaSO + CuCl =>
NaCl + CuSO = NaSO + CuCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ni + Li = NiLi =>
Ni + Li = NiLi
K2S + Br2 = KBr + S =>
K2S + Br2 = 2 KBr + S
Pb2NO3 + H2SO4 = Pb2SO4 + H2NO3 =>
Pb2NO3 + H2SO4 = Pb2SO4 + H2NO3
Na2HPO4*12H2O + NaOH = Na3PO4*12H2O + H2O =>
Na2HPO4*12H2O + NaOH = Na3PO4*12H2O + H2O
H2Cr2O7 + NaOH = NaHCrO4 + H2O =>
H2Cr2O7 + 2 NaOH = 2 NaHCrO4 + H2O
C13H15NO3 + O2 = CO2 + H2O + NO2 =>
4 C13H15NO3 + 65 O2 = 52 CO2 + 30 H2O + 4 NO2
NaAlO2 + HCl = NaCl + HAlO2 =>
NaAlO2 + HCl = NaCl + HAlO2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Al2(SO4)3(aq) + LiOH(aq) = Al(OH)3(s) + Li2SO4(aq) =>
Al2(SO4)3(aq) + 6 LiOH(aq) = 2 Al(OH)3(s) + 3 Li2SO4(aq)
C5H11OH + Zn2 = C5H11OZn + H2 =>
2 C5H11OH + Zn2 = 2 C5H11OZn + H2
NaCl + CuSO = NaSO + CuCl =>
NaCl + CuSO = NaSO + CuCl
N2H4(g) + N2O4(g) = N2(g) + H2O(l) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(l)
Ca(OH)2 + CH3COOH = CaCOOH + CH3(OH)2 =>
Ca(OH)2 + CH3COOH = CaCOOH + CH3(OH)2
lithiumcarbonate + potassiumnitrate = potassiumcarbonate + lithiumnitrate =>
Li2CO3 + 2 KNO3 = K2CO3 + 2 LiNO3
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
Al(s) + Cl2(g) = AlCl3(aq) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(aq)
C6H13N + O2 = CO2 + H2O + N2 =>
4 C6H13N + 37 O2 = 24 CO2 + 26 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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