| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO + 2 HBr = KCl + Br2 + H2O
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
Na4SiO4 + NiSO4 = NiSiO4 + Na4SO4 =>
Na4SiO4 + NiSO4 = NiSiO4 + Na4SO4
Mg + P = Mg2P3 =>
2 Mg + 3 P = Mg2P3
Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O
Ce(C2O4)2 + (NH4)2C2O4 = (NH4)4[Ce(C2O4)4] =>
Ce(C2O4)2 + 2(NH4)2C2O4 = (NH4)4[Ce(C2O4)4]
PCl5 + NH4 + Cl = P3N5 + HCl =>
3 PCl5 + 5 NH4 + 5 Cl = P3N5 + 20 HCl
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4(NH4)2SO4*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4(NH4)2SO4*6H2O
Ag(NO3)2 + Na2SO4 = Ag(SO4) + Na2(NO3)2 = =>
Ag(NO3)2 + Na2SO4 = Ag(SO4) + Na2(NO3)2
C7H6O3 + NaOH = NaHCO + H2O =>
C7H6O3 + 7 NaOH = 7 NaHCO + 3 H2O
MnO + N2O5 = Mn(NO3)2 =>
MnO + N2O5 = Mn(NO3)2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
P7 + O2 = P2O7 =>
4 P7 + 49 O2 = 14 P2O7
C6H5Na + CO2 + H2O = C6H5OH + NaHCO3 =>
14 C6H5Na + 20 CO2 + 17 H2O = 15 C6H5OH + 14 NaHCO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2 =>
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
C10H5O5 + O2 = CO2 + H2O =>
4 C10H5O5 + 35 O2 = 40 CO2 + 10 H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
CH3CH(OH)COOH + Fe(OH)3 = Fe(CH3CH(OH)COO)3 + H2O =>
3 CH3CH(OH)COOH + Fe(OH)3 = Fe(CH3CH(OH)COO)3 + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2SO3 + S8 = Na2S2SO3 =>
4 Na2SO3 + S8 = 4 Na2S2SO3
C6H8O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
Cu(OH)2 + P = Cu3P + (OH)2 =>
3 Cu(OH)2 + P = Cu3P + 3(OH)2
Na + OH + HCl = NaCl + H2O =>
Na + OH + HCl = NaCl + H2O
F2(g) + H2O = HF(aq) + O2(g) =>
2 F2(g) + 2 H2O = 4 HF(aq) + O2(g)
Cd(NH3)4{2+} + H2SO4 = CdSO4 + H{+} + NH3 =>
Cd(NH3)4{2+} + H2SO4 = CdSO4 + 2 H{+} + 4 NH3
Cu(OH)2 + SO3 = CuSO4 + H2O =>
Cu(OH)2 + SO3 = CuSO4 + H2O
C6H5COOH = C6H5COO + H =>
C6H5COOH = C6H5COO + H
Sr(HCO3)2 + HCl = CO2 + SrCl2 + H2O =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + SrCl2 + 2 H2O
NaNH2 + HNO3 = NaNO3 + NH3 =>
NaNH2 + HNO3 = NaNO3 + NH3
KOH + H2IDA + CoCl2*6(H2O) + H2O2 = K[Co(IDA)2]*5(H2O) + HCl + H2O =>
2 KOH + 4 H2IDA + 2 CoCl2*6(H2O) + H2O2 = 2 K[Co(IDA)2]*5(H2O) + 4 HCl + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag(NH3)2 + HCl + H2O = AgCl + NH4 + OH =>
Ag(NH3)2 + HCl + H2O = AgCl + 2 NH4 + OH
Na(OH)2 + Na2SO4 = NaSO4 + NaOH =>
Na(OH)2 + Na2SO4 = NaSO4 + 2 NaOH
CH3COOC2H5 + H2O = CH3COOH + C2H5OH =>
CH3COOC2H5 + H2O = CH3COOH + C2H5OH
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
JO3{-} + NO2{-} + H{+} = J2 + NO3{-} + H2O =>
2 JO3{-} + 5 NO2{-} + 2 H{+} = J2 + 5 NO3{-} + H2O
S{-}2 + I2 = I{-} + S =>
2 S{-}2 + I2 = 2 I{-} + 2 S
Fe2O3 + NO = FeO + NO2 =>
Fe2O3 + NO = 2 FeO + NO2
FO + H2O = H2OFO =>
FO + H2O = H2OFO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5O2N + O2 = N2 + H2O + CO2 =>
4 C2H5O2N + 9 O2 = 2 N2 + 10 H2O + 8 CO2
Al(OH)3 + KOH = KO2Al + H2O =>
Al(OH)3 + KOH = KO2Al + 2 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
C6H6 + FeCl2 = C6H5Cl + HCl + Fe =>
C6H6 + FeCl2 = C6H5Cl + HCl + Fe
H4Si + O2 = H2O + SiO =>
2 H4Si + 3 O2 = 4 H2O + 2 SiO
FeSO4 + NaNO2 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 FeSO4 + 2 NaNO2 + 2 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 2 H2O
C9H20(g) + O2(g) = CO2(g) + H2O =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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