| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
CsOH + HClO3 = CsCl + H2O + O2 =>
2 CsOH + 2 HClO3 = 2 CsCl + 2 H2O + 3 O2
Mg2 + CuNO3 = Mg(NO3)2 + Cu =>
Mg2 + 4 CuNO3 = 2 Mg(NO3)2 + 4 Cu
SrCl2(aq) + CoSO4(aq) = SrSO4 + CoCl2 =>
SrCl2(aq) + CoSO4(aq) = SrSO4 + CoCl2
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2 =>
FeSO4 + Sr(NO3)2 = SrSO4 + Fe(NO3)2
FeTiO2 + Cl2 + C = FeCl3 + TiCl4 + CO =>
2 FeTiO2 + 7 Cl2 + 4 C = 2 FeCl3 + 2 TiCl4 + 4 CO
Na2S2O3(aq) + AgNO3(aq) = Ag2S2O3 + NaNO3 =>
Na2S2O3(aq) + 2 AgNO3(aq) = Ag2S2O3 + 2 NaNO3
CH3CH2CH2CH2CH = CH2 = + Br2 =>
CH3CH2CH2CH2CH = 5 CH2
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
HPO4 + H2O = OH{-} + H2PO4{+} =>
HPO4 + H2O = OH{-} + H2PO4{+}
Sn + KCl = SnCl + K =>
Sn + KCl = SnCl + K
Ce(SO4)2 + H2O = Ce(OH)4 + H2SO4 =>
Ce(SO4)2 + 4 H2O = Ce(OH)4 + 2 H2SO4
CH2O + [Ag(NH3)2]OH = Ag + HCOOH + NH3 + H2O =>
CH2O + 2[Ag(NH3)2]OH = 2 Ag + HCOOH + 4 NH3 + H2O
C4H9NH3Cl + NaOH = C4H9NH3OH + NaCl =>
C4H9NH3Cl + NaOH = C4H9NH3OH + NaCl
(CH3)3SiCl + H2O = HCl + (CH3)3Si(OH) =>
(CH3)3SiCl + H2O = HCl + (CH3)3Si(OH)
H{+} + C2H3O2{-} = HC2H3O2 =>
H{+} + C2H3O2{-} = HC2H3O2
Cu2O + HPF6 + CH3CN = [Cu(CH3CN)4]PF6 + H2O =>
Cu2O + 2 HPF6 + 8 CH3CN = 2[Cu(CH3CN)4]PF6 + H2O
NaClO + H2O2 = NaOOH + Cl2 =>
2 NaClO + H2O2 = 2 NaOOH + Cl2
Zn + Na2S = Na2 + ZnS =>
Zn + Na2S = Na2 + ZnS
Ca + H3(PO4)2 = Ca3(PO4)2 + H2 =>
6 Ca + 2 H3(PO4)2 = 2 Ca3(PO4)2 + 3 H2
Cs + Br2 = CsBr2 =>
Cs + Br2 = CsBr2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CCNa + CH3CH(Cl)CH3 = CH3CCCH(CH3)2 + NaCl =>
CH3CCNa + CH3CH(Cl)CH3 = CH3CCCH(CH3)2 + NaCl
CO + H2 = C2H4O + H2O =>
2 CO + 3 H2 = C2H4O + H2O
Cl + AlBr3 = ClBr + Al =>
3 Cl + AlBr3 = 3 ClBr + Al
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
NaNO3 + MgCl2 = Mg(NO3)2(aq) + NaCl(aq) =>
2 NaNO3 + MgCl2 = Mg(NO3)2(aq) + 2 NaCl(aq)
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
CuO2 + O2 = Cu(O2)2 =>
CuO2 + O2 = Cu(O2)2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C2H4O2 + Al(ClO3)3 = Al(C2H3O2)3 + HClO3 =>
3 C2H4O2 + Al(ClO3)3 = Al(C2H3O2)3 + 3 HClO3
Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3
LiNo3 + Ag = AgNo3 + Li =>
LiNo3 + Ag = AgNo3 + Li
Cd(NO3)2(aq) + K2CO3(aq) = KNO3 + CdCO3 =>
Cd(NO3)2(aq) + K2CO3(aq) = 2 KNO3 + CdCO3
MnSO4 + Pb2O4 + HNO3 = PbSO4 + Pb(NO3)2 + H2O + HMnO4 =>
4 MnSO4 + 5 Pb2O4 + 12 HNO3 = 4 PbSO4 + 6 Pb(NO3)2 + 4 H2O + 4 HMnO4
C5H9N + O2 = CO2 + H2O + N =>
4 C5H9N + 29 O2 = 20 CO2 + 18 H2O + 4 N
Al + NaOH + H2O = H2 + Na2AlO3 =>
Al + 2 NaOH + H2O = 2 H2 + Na2AlO3
KCN + HCIO = KCIO + HCN =>
KCN + HCIO = KCIO + HCN
C + H + Cl = CHCl3 =>
C + H + 3 Cl = CHCl3
Na2CO3 + SrCl = Sr2CO3 + NaCl =>
Na2CO3 + 2 SrCl = Sr2CO3 + 2 NaCl
MnNH4PO4 + H2SO4 = MnSO4 + (NH4)2SO4 + H3PO4 =>
2 MnNH4PO4 + 3 H2SO4 = 2 MnSO4 + (NH4)2SO4 + 2 H3PO4
CH3CCCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
C6H8O7 + NO3 = CO2 + H2O + N2 =>
2 C6H8O7 + 6 NO3 = 12 CO2 + 8 H2O + 3 N2
H2CrO4 + Cu = H2O + CuCrO4 + CrO =>
3 H2CrO4 + 2 Cu = 3 H2O + 2 CuCrO4 + CrO
Na2S2O3 + Pb(CH3COO)2 = Na(CH3COO) + PbS2O3 =>
Na2S2O3 + Pb(CH3COO)2 = 2 Na(CH3COO) + PbS2O3
HCl(aq) + Ca(s) = CaCl2(aq) + H2 =>
2 HCl(aq) + Ca(s) = CaCl2(aq) + H2
LiCl + Fe2(SO4)3 = Li2SO4 + FeCl3 =>
6 LiCl + Fe2(SO4)3 = 3 Li2SO4 + 2 FeCl3
Cr2O3 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 5 H2O
Ga + CuBr2 = GaBr3 + Cu =>
2 Ga + 3 CuBr2 = 2 GaBr3 + 3 Cu
N{2} + H{2} = N + H{3} =>
N{2} + 2 H{2} = N + 2 H{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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