| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
NaC2H3O2 + HBr = NaBr + HC2H3O2 =>
NaC2H3O2 + HBr = NaBr + HC2H3O2
Sr(OH)2 + (NH4)2S = Sr(NH4)2 + (OH)2S =>
Sr(OH)2 + (NH4)2S = Sr(NH4)2 + (OH)2S
H2NO3 + AgO = AgNO3 + H2O =>
H2NO3 + AgO = AgNO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C12H23 + O2 = CO2 + H =>
C12H23 + 12 O2 = 12 CO2 + 23 H
Al(C2H3O2)3 + H2O = Al(OH)3 + C2H3O2H =>
Al(C2H3O2)3 + 3 H2O = Al(OH)3 + 3 C2H3O2H
Na + H3PO4 = Na5PO4 + H =>
5 Na + H3PO4 = Na5PO4 + 3 H
H5C6H2CH + O2 = CO2 + H2O =>
H5C6H2CH + 9 O2 = 7 CO2 + 4 H2O
Ra + Br = Ra2Br =>
2 Ra + Br = Ra2Br
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HI(aq) + AgNO3(aq) = AgI(s) + HNO3(aq) =>
HI(aq) + AgNO3(aq) = AgI(s) + HNO3(aq)
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
CrCl2 + Sn = SnCl4 + Cr =>
2 CrCl2 + Sn = SnCl4 + 2 Cr
O2 + C12H23O10 = CO2 + H2O17 =>
419 O2 + 4 C12H23O10 = 48 CO2 + 46 H2O17
FeS + Ba = BaS + Fe =>
FeS + Ba = BaS + Fe
Mg(OH)Cl + HCl = MgCl2 + H2O =>
Mg(OH)Cl + HCl = MgCl2 + H2O
CaCl2 + H2 = HCl2 + Ca =>
2 CaCl2 + H2 = 2 HCl2 + 2 Ca
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH3NH2 + NaOH = CH3NH3Na + O =>
CH3NH2 + NaOH = CH3NH3Na + O
C2H2 + CO + H2O = C3H4O2 =>
C2H2 + CO + H2O = C3H4O2
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
FeBr3(aq)NaOH(aq) = FeOH(s)NaBr3(aq) =>
FeBr3(aq)NaOH(aq) = FeOH(s)NaBr3(aq)
C3H6O3 + C2H5OH = H2O + C5H10O3 =>
C3H6O3 + C2H5OH = H2O + C5H10O3
Ag(s) + NiSO4(ag) = AgSO4(ag) + Ni(s) =>
Ag(s) + NiSO4(ag) = AgSO4(ag) + Ni(s)
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na(NO3)
Cl2 + AuI = AuCl + I =>
Cl2 + 2 AuI = 2 AuCl + 2 I
KI2 + PbNO3 = KNO3 + I2Pb =>
KI2 + PbNO3 = KNO3 + I2Pb
KI + Cl{2} = KCl + I{2} =>
KI + Cl{2} = KCl + I{2}
C4H7O2Na + NaOH = C3H8 + Na2CO3 =>
C4H7O2Na + NaOH = C3H8 + Na2CO3
HI + HgCl2 = HgI2 + HCl =>
2 HI + HgCl2 = HgI2 + 2 HCl
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Ba(HSO4)2 + H2O = Ba(OH)2 + H2SO4 =>
Ba(HSO4)2 + 2 H2O = Ba(OH)2 + 2 H2SO4
Ag + Ca(NO3)2 = AgCa + NO3 =>
Ag + Ca(NO3)2 = AgCa + 2 NO3
C2H5OH + KBr = C2H5Br + KOH =>
C2H5OH + KBr = C2H5Br + KOH
I2 + NH4Cl = ICl + NH4 =>
I2 + 2 NH4Cl = 2 ICl + 2 NH4
H2SO3 + Ca(OH)2 = H2Ca + SO3(OH)2 =>
H2SO3 + Ca(OH)2 = H2Ca + SO3(OH)2
AuOH + MgS = Au2Mg + S(OH)2 =>
2 AuOH + MgS = Au2Mg + S(OH)2
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
Ca + NiPO4 = Ni + CaPO4 =>
Ca + NiPO4 = Ni + CaPO4
CuSO4 + Ca(OH)2 = CuO + CaSO4 + H2O =>
CuSO4 + Ca(OH)2 = CuO + CaSO4 + H2O
Fe + H2O = H + Fe2O2 =>
2 Fe + 2 H2O = 4 H + Fe2O2
Ni + KCl = K + NiCl2 =>
Ni + 2 KCl = 2 K + NiCl2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
AgCl + MgS = Ag2S + MgCl2 =>
2 AgCl + MgS = Ag2S + MgCl2
NaOH(aq) + Pb(No3)2(aq) = NaNo3(aq) + Pb(OH)2(s) =>
2 NaOH(aq) + Pb(No3)2(aq) = 2 NaNo3(aq) + Pb(OH)2(s)
Al2(SO4)3 + KCr = K2(SO4) + AlCr3 =>
Al2(SO4)3 + 6 KCr = 3 K2(SO4) + 2 AlCr3
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
Cr2(SO4)3 + H2O2 + KOH = CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 5 H2O2 + 6 KOH = 2 CrO4 + 3 K2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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