| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlC6H9O6 + 3 Li2S = 6 LiC2H3O2 + Al2S3
FeSO4 + NaClO3 = FeNa + SCl + O7 =>
FeSO4 + NaClO3 = FeNa + SCl + O7
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
Al(OH)03 = Al2O3 + H2O =>
2 Al(OH)03 = Al2O3 + 3 H2O
FeO + NaOH = Na4FeO3 + H2O =>
FeO + 4 NaOH = Na4FeO3 + 2 H2O
Br2 + K4[Fe(CN)6] = KBr + K3[Fe(CN)6] =>
Br2 + 2 K4[Fe(CN)6] = 2 KBr + 2 K3[Fe(CN)6]
PbO2 + Cr(NO3)3 + H2O = Pb(NO3)2 + H2Cr2O7 =>
3 PbO2 + 2 Cr(NO3)3 + H2O = 3 Pb(NO3)2 + H2Cr2O7
CaSO4H2S = CaS + H2SO4 =>
CaSO4H2S = CaS + H2SO4
C7H12 + KMnO4 + H2O = MnO2 + KOH + C7H12(OH)4 =>
3 C7H12 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C7H12(OH)4
Pb(MnO4) + Li2(CrO4) = Pb(CrO4) + Li2MnO4 =>
Pb(MnO4) + Li2(CrO4) = Pb(CrO4) + Li2MnO4
LiCl(s) = Cl2(g) + Li(s) =>
2 LiCl(s) = Cl2(g) + 2 Li(s)
Zn(s) + H2SO4(ac) = ZnSO4(g) + H2(g) =>
Zn(s) + H2SO4(ac) = ZnSO4(g) + H2(g)
As + NaCIO + H2O = H3AsO4 + NaCI =>
2 As + 5 NaCIO + 3 H2O = 2 H3AsO4 + 5 NaCI
MnS + KMnO4 + H2SO4 = H2O + MnSO4 + KHSO4 =>
5 MnS + 8 KMnO4 + 16 H2SO4 = 12 H2O + 13 MnSO4 + 8 KHSO4
NaClO + CH3COOH + Cu = Cu(CH3COO)2 + Cl2 + NaOH =>
2 NaClO + 2 CH3COOH + Cu = Cu(CH3COO)2 + Cl2 + 2 NaOH
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
HgCl2 + Cu(metalico) = CuCl2 + Hg =>
HgCl2 + Cu(metalico) = CuCl2 + Hg
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
C2SO3 + H2SO4 = CO2 + SO2 + H2O =>
C2SO3 + 3 H2SO4 = 2 CO2 + 4 SO2 + 3 H2O
NaOH + C57H110O6 = C17H35COONa + C3H8O3 =>
3 NaOH + C57H110O6 = 3 C17H35COONa + C3H8O3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
P4 + NaOH = PH3 + Na2PO2 =>
5 P4 + 24 NaOH = 8 PH3 + 12 Na2PO2
As + NaCIO + H2O = H3AsO4 + NaCI =>
2 As + 5 NaCIO + 3 H2O = 2 H3AsO4 + 5 NaCI
HgCO3 + CaBr2 = HgBr2 + CaCO3 =>
HgCO3 + CaBr2 = HgBr2 + CaCO3
KOH + Fe(NO3)3 = FeOH(NO3)2 + KNO3 =>
KOH + Fe(NO3)3 = FeOH(NO3)2 + KNO3
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Ba + HF = HBa + F2 =>
2 Ba + 2 HF = 2 HBa + F2
Li2SO3 + LiI + HCl = LiCl + H2O + I2 + S =>
Li2SO3 + 4 LiI + 6 HCl = 6 LiCl + 3 H2O + 2 I2 + S
Ca3 + Al2 = Ca3Al2 =>
Ca3 + Al2 = Ca3Al2
Cr(NO3)3 + NH4OH = Cr(OH)3 + (NH4)(NO3) =>
Cr(NO3)3 + 3 NH4OH = Cr(OH)3 + 3(NH4)(NO3)
Ni(NO)2 + Al(OH)3 = Ni(OH)2 + Al(NO)3 =>
3 Ni(NO)2 + 2 Al(OH)3 = 3 Ni(OH)2 + 2 Al(NO)3
NaOH + Zn(No3)2 = Zn(OH)2 + NaNo3 =>
2 NaOH + Zn(No3)2 = Zn(OH)2 + 2 NaNo3
Cu(NO3)2 + H2 = Cu + H2(NO3) =>
Cu(NO3)2 + 2 H2 = Cu + 2 H2(NO3)
N2O + C6H5NO2 + OH{-} = CO3{-2} + N2 + H2O =>
25 N2O + 2 C6H5NO2 + 24 OH{-} = 12 CO3{-2} + 26 N2 + 17 H2O
C6H3OCH + O2 = CO2 + H2O =>
2 C6H3OCH + 15 O2 = 14 CO2 + 4 H2O
(C6H5NH3)HSO4 + BaCl2 = BaSO4 + (C6H5NH3)Cl + HCl =>
(C6H5NH3)HSO4 + BaCl2 = BaSO4 + (C6H5NH3)Cl + HCl
AgCH3COO + Ba(OH)2 = AgOH + Ba(CH3COO)2 =>
2 AgCH3COO + Ba(OH)2 = 2 AgOH + Ba(CH3COO)2
C21H20O6 + NaOH = C21H17O6Na3 + H2O =>
C21H20O6 + 3 NaOH = C21H17O6Na3 + 3 H2O
CaBr2 + K2SO4 = K2Br2 + CaSO4 =>
CaBr2 + K2SO4 = K2Br2 + CaSO4
Pb(s) + HCl = H(g) + PbCl =>
Pb(s) + HCl = H(g) + PbCl
KMnO4 + I2 + H2O = MnO2 + KOH + HIO3 =>
10 KMnO4 + 3 I2 + 8 H2O = 10 MnO2 + 10 KOH + 6 HIO3
Hl + Be(OH)2 = BeOHl + H2O =>
Hl + Be(OH)2 = BeOHl + H2O
KI(aq) + Na2SO3(aq) = KSO3 + Na2I =>
KI(aq) + Na2SO3(aq) = KSO3 + Na2I
HCl + Ba(OH)2 = BaCl2 + H2O = =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
MnO2 + Zn{+2} + OH{-} = MnO4{-} + Zn + H2O =>
2 MnO2 + 3 Zn{+2} + 8 OH{-} = 2 MnO4{-} + 3 Zn + 4 H2O
Na2S + (NH4)3PO4 = Na3PO4 + (NH4)2S =>
3 Na2S + 2(NH4)3PO4 = 2 Na3PO4 + 3(NH4)2S
CH2H6 + O6 = CO2 + H2O =>
CH2H6 + O6 = CO2 + 4 H2O
MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3
RCOOH + ROH = RCOOR + HOH =>
RCOOH + ROH = RCOOR + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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