| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + Mg(C2H3O2)2 = Li(C2H3O2)2 + MgOH
Al + CoO = Al2O3 + CoAl3 =>
11 Al + 3 CoO = Al2O3 + 3 CoAl3
NaHCO3 + C5H8O7 = H2O + CO2 + Na3C6H6O7 =>
42 NaHCO3 + 19 C5H8O7 = 55 H2O + 53 CO2 + 14 Na3C6H6O7
FeSO4 + H3Po4 = Fe3(Po4)2 + H2SO4 =>
3 FeSO4 + 2 H3Po4 = Fe3(Po4)2 + 3 H2SO4
C2H4 + Br2 = C2H2Br2 + H2 =>
C2H4 + Br2 = C2H2Br2 + H2
P4 = P2 =>
P4 = 2 P2
Co(NO3)2 + NH3 + (NH4)2CO3 + O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
2 Co(NO3)2 + 6 NH3 + 2(NH4)2CO3 + O2 = 2[Co(NH3)4CO3]NO3 + 2 NH4NO3OH
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
H3NSO3 + Ca(OH)2 = Ca(H2NSO3)2 + H2O =>
2 H3NSO3 + Ca(OH)2 = Ca(H2NSO3)2 + 2 H2O
KAlSi3O8 + H2O = Al2Si2O5(OH)4 + K4SiO4 + H2SiO3 =>
4 KAlSi3O8 + 11 H2O = 2 Al2Si2O5(OH)4 + K4SiO4 + 7 H2SiO3
Al2O3 + AlCl3 = AlOCl =>
Al2O3 + AlCl3 = 3 AlOCl
KJ + AgNO3 = KNO3 + AgJ =>
KJ + AgNO3 = KNO3 + AgJ
(NH4)(H2)PO4 + Fe{3+} + SO4{2-} = FePO4 + (NH4)2SO4 + H{+} =>
2(NH4)(H2)PO4 + 2 Fe{3+} + SO4{2-} = 2 FePO4 + (NH4)2SO4 + 4 H{+}
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgBr2 + KBr = MgK2 + Br2 =>
MgBr2 + 2 KBr = MgK2 + 2 Br2
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
CO2 + Ra(OH)2 = RaO + C + OH =>
CO2 + 2 Ra(OH)2 = 2 RaO + C + 4 OH
CuI + I2 + NH3*H2O = [Cu(NH3)2]I2 + H2O =>
2 CuI + I2 + 4 NH3*H2O = 2[Cu(NH3)2]I2 + 4 H2O
H(NO3) + KI = K(NO3) + I2 + NO + H2O =>
8 H(NO3) + 6 KI = 6 K(NO3) + 3 I2 + 2 NO + 4 H2O
FeCr2Pb + OH = FeCr2Pb(OH) =>
FeCr2Pb + OH = FeCr2Pb(OH)
Al(OH)3 + KOH = K(Al(OH)4) =>
Al(OH)3 + KOH = K(Al(OH)4)
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)
CaCO3 + H2SO3 = CaSO4 + H2 + CO2 =>
CaCO3 + H2SO3 = CaSO4 + H2 + CO2
GPCl3 + H2O2 = GP + HCl + O2 =>
2 GPCl3 + 3 H2O2 = 2 GP + 6 HCl + 3 O2
ZnBr2 + K2SO4 = Zn2SO4 + KBr2 =>
2 ZnBr2 + K2SO4 = Zn2SO4 + 2 KBr2
Ae + I2 = AeI =>
2 Ae + I2 = 2 AeI
Zn + ()HCl = ()ZnCl2 + ()H2 =>
Zn + 2()HCl = ()ZnCl2 + ()H2
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 2 MnO2 + 3 K2SO4 + 4 H2O
RaCl2 + AgNO3 = AgCl2 + Ra(NO3) =>
RaCl2 + AgNO3 = AgCl2 + Ra(NO3)
KOH(aq) + HBr(aq) = H2O(l) + KBr(aq) =>
KOH(aq) + HBr(aq) = H2O(l) + KBr(aq)
CaI2 + AgNo3 = Ca(No3)2 + AgI =>
CaI2 + 2 AgNo3 = Ca(No3)2 + 2 AgI
Ba(Cl)2 + Al2(SO4)3 = Ba(SO4) + Al(Cl)3 =>
3 Ba(Cl)2 + Al2(SO4)3 = 3 Ba(SO4) + 2 Al(Cl)3
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
NH2CH2COOH + NaNO2 + HCl = CHOCOOH + NH2 + NaCl + H2O =>
5 NH2CH2COOH + 3 NaNO2 + 3 HCl = 5 CHOCOOH + 8 NH2 + 3 NaCl + H2O
FeCl + H2O2 + HCl = FeCl3 + H2O =>
FeCl + H2O2 + 2 HCl = FeCl3 + 2 H2O
H2SO4 + H2O = HSO4H3O =>
H2SO4 + H2O = HSO4H3O
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
CH2OH(CHOH)4CHO + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + 2 H2O
MnI3 = Mn + I =>
MnI3 = Mn + 3 I
NiSO4 + Na2CO3 + H2O = (NiOH)2CO3 + Na2SO4 + NaHCO3 =>
2 NiSO4 + 3 Na2CO3 + 2 H2O = (NiOH)2CO3 + 2 Na2SO4 + 2 NaHCO3
K2(SO4) + Ca(NO3)2 = K2(NO3)2 + Ca(SO4) =>
K2(SO4) + Ca(NO3)2 = K2(NO3)2 + Ca(SO4)
(NH4)2CrO4 + KOH = K2CrO4 + NH3 + H2O =>
(NH4)2CrO4 + 2 KOH = K2CrO4 + 2 NH3 + 2 H2O
CaO + KOH = K2CaO2 + H2O =>
CaO + 2 KOH = K2CaO2 + H2O
Al(NO3)3 + Na2CO3(aq) = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaNO3
C2H5OH + H2O = C2H5OH*H2O =>
C2H5OH + H2O = C2H5OH*H2O
Zn(HSO4)2 + BaOHCl = ZnCl2 + BaSO4 + H2O =>
Zn(HSO4)2 + 2 BaOHCl = ZnCl2 + 2 BaSO4 + 2 H2O
C4H8 + O2 = C2O4 + H =>
C4H8 + 4 O2 = 2 C2O4 + 8 H
BaCO3 + H2O = HCO3 + Ba(OH) =>
BaCO3 + H2O = HCO3 + Ba(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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