| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 MgCo2 = 2 MgCl + 2 Co2 + H2
Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2
Cu + FeCl = CuCl + Fe =>
Cu + FeCl = CuCl + Fe
[Co(NH3)6](BF4)2 + NaOH = NaBF4 + Co(OH)2 + NH3 =>
[Co(NH3)6](BF4)2 + 2 NaOH = 2 NaBF4 + Co(OH)2 + 6 NH3
Eu + H2TeO4 = Eu2(TeO3)3 + H2O =>
2 Eu + 3 H2TeO4 = Eu2(TeO3)3 + 3 H2O
Fe2O3 + H2O = Fe + (OH)3 =>
Fe2O3 + 3 H2O = 2 Fe + 2(OH)3
KMnO4(aq) + C2H5OH(aq) + H2SO4 = MnSO4(aq) + K2SO4(aq) + CO2 + H2O(l) =>
12 KMnO4(aq) + 5 C2H5OH(aq) + 18 H2SO4 = 12 MnSO4(aq) + 6 K2SO4(aq) + 10 CO2 + 33 H2O(l)
ZnCl + K(CO) = Zn(CO) + KCl =>
ZnCl + K(CO) = Zn(CO) + KCl
SIHU + O2 = SIHUO2 =>
SIHU + O2 = SIHUO2
CH3 + Cl2 = CCl4 + HCl =>
2 CH3 + 7 Cl2 = 2 CCl4 + 6 HCl
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
K2SO3 + Ca(NO3)2 = KNO3 + CaSO3 =>
K2SO3 + Ca(NO3)2 = 2 KNO3 + CaSO3
LiOH + H2SO4 = LiH(SO4) + H2O =>
LiOH + H2SO4 = LiH(SO4) + H2O
LiCl + (NH4)2SO4 = Li2SO4 + NH4Cl =>
2 LiCl + (NH4)2SO4 = Li2SO4 + 2 NH4Cl
Cr + F2 = CrF6 =>
Cr + 3 F2 = CrF6
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CuSO4 + NH3 = CuH3 + SO4N =>
CuSO4 + NH3 = CuH3 + SO4N
calciumhydroxide + phosphoricacid = calciumphosphate + water =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2(SO4)3 + K3Fe(CN)6 = Fe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K3Fe(CN)6 = 2 Fe(Fe(CN)6) + 3 K2SO4
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
Al + Cr{3}O{3} = Al{2}O{3} + Cr =>
3 Al + 2 Cr{3}O{3} = 3 Al{2}O{3} + 2 Cr
Co2 + S2 = CoS =>
Co2 + S2 = 2 CoS
KCl + S = KClS =>
KCl + S = KClS
(NH4)NO3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6(NH4)NO3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2
Ag{+} + NH3 = Ag(NH3)2{+} =>
Ag{+} + 2 NH3 = Ag(NH3)2{+}
AgNo3 + Cu = CuAg + No =>
AgNo3 + Cu = CuAg + 3 No
MgCl2(at) + CH3CO2Na = MgCO2 + CH3NaCl2 =>
MgCl2(at) + CH3CO2Na = MgCO2 + CH3NaCl2
Au + Fe2O3 = Fe + Au2O3 =>
2 Au + Fe2O3 = 2 Fe + Au2O3
AmmoniumPhosphate + SodiumSulfate = AmmoniumSulfate + SodiumPhosphate =>
AmmoniumPhosphate + SodiumSulfate = AmmoniumSulfate + SodiumPhosphate
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
C3H7COOH + Al2(CO3)3 = Al(C3H7COO)3 + CO2 + H2O =>
6 C3H7COOH + Al2(CO3)3 = 2 Al(C3H7COO)3 + 3 CO2 + 3 H2O
Ni(s) + I2(s) = NiI2(s) =>
Ni(s) + I2(s) = NiI2(s)
C6H6O2 + Na2Cr2O7 + H2SO4 = C6H4O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C6H6O2 + Na2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Na2SO4 + Cr2(SO4)3 + 7 H2O
I2 + Al = AlI2 =>
I2 + Al = AlI2
NaIO + O2 = NaIO3 =>
NaIO + O2 = NaIO3
Fe + CuSO8 = FeSO8 + Cu =>
Fe + CuSO8 = FeSO8 + Cu
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
MnCO3 + HCl + H2O = MnCl2(H2O)4 + CO2 =>
MnCO3 + 2 HCl + 3 H2O = MnCl2(H2O)4 + CO2
NH4 = NH3 + H2 =>
2 NH4 = 2 NH3 + H2
KIO3(aq) + HCl(aq) = Cl2(aq) + KICl2(aq) + H2O(l) =>
KIO3(aq) + 6 HCl(aq) = 2 Cl2(aq) + KICl2(aq) + 3 H2O(l)
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
CuCl + NH3 = CuNH3 + Cl =>
CuCl + NH3 = CuNH3 + Cl
CaCrO4 + CrO4 = Cr2 + CaO8 =>
CaCrO4 + CrO4 = Cr2 + CaO8
C15H31COOH + C14H29OH = C29H60O2 + H2O =>
C15H31COOH + 3 C14H29OH = 2 C29H60O2 + H2O
FeCl2 + Na3(PO4) = NaCl2 + Fe3(PO4) =>
3 FeCl2 + Na3(PO4) = 3 NaCl2 + Fe3(PO4)
As + H2 = As(H2)3 =>
As + 3 H2 = As(H2)3
Ca + SmF3 = Sm + CaF2 =>
3 Ca + 2 SmF3 = 2 Sm + 3 CaF2
Pb3O4 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
Pb3O4 + NaNO2 + 3 H2SO4 = 3 PbSO4 + NaNO3 + 3 H2O
(NH2)2COHNO3 + NaCO3 = (NH)2CO + NaNO3 + H2O + CO2 =>
12(NH2)2COHNO3 + 10 NaCO3 = 13(NH)2CO + 10 NaNO3 + 17 H2O + 9 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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