| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
NaClO2 + C6H8O7 = C6H5Na3O7 + ClO2 + H2O + HCl =>
15 NaClO2 + 5 C6H8O7 = 5 C6H5Na3O7 + 12 ClO2 + 6 H2O + 3 HCl
CoBr + KS = KBr + CoS =>
CoBr + KS = KBr + CoS
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C2H4(g) + H2O(g) = C2H5OH(g) =>
C2H4(g) + H2O(g) = C2H5OH(g)
FeS + HNO3 = FeNO3 + NO + S + H2O =>
3 FeS + 4 HNO3 = 3 FeNO3 + NO + 3 S + 2 H2O
C31H56O22 + O2 = H2O + CO2 =>
C31H56O22 + 34 O2 = 28 H2O + 31 CO2
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
NaI + Na3AsO4 + HCl = Na3AsO3 + I2 + NaCl + H2O =>
2 NaI + Na3AsO4 + 2 HCl = Na3AsO3 + I2 + 2 NaCl + H2O
K2SO3 + HF = H2SO3 + KF =>
K2SO3 + 2 HF = H2SO3 + 2 KF
SO3 = S + O3 =>
SO3 = S + O3
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + KCl =>
CaCl2 + K4Fe(CN)6 + NH4Cl = KNH4CaFe(CN)6 + 3 KCl
Na2CO3 + H2SO4 = NaHSO4 + H2CO3 =>
Na2CO3 + 2 H2SO4 = 2 NaHSO4 + H2CO3
Bi + H2S = Bi2S + H =>
2 Bi + H2S = Bi2S + 2 H
K2HPO4 + Mg = H2 + K3PO4 + Mg3(PO4)2 =>
6 K2HPO4 + 3 Mg = 3 H2 + 4 K3PO4 + Mg3(PO4)2
AgI + KI = AgI2K =>
AgI + KI = AgI2K
N2O3 + O2 = NO2 =>
2 N2O3 + O2 = 4 NO2
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NiCl2 + NH4OH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 NH4Cl
Mg(NO3)26H2O + C2H6N4O2 = MgO + CO2 + N2 + H2O =>
5 Mg(NO3)26H2O + 77 C2H6N4O2 = 5 MgO + 154 CO2 + 219 N2 + 236 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C6H7O8 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H7O8 + 15 NaHCO3 = 16 H2O + 21 CO2 + 5 Na3C6H5O7
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
BaCO3 + HCl = Ba2 + Cl + CO2 + H2O =>
2 BaCO3 + 4 HCl = Ba2 + 4 Cl + 2 CO2 + 2 H2O
KOH + Cl2 = KCl + HCl + O2 =>
2 KOH + 2 Cl2 = 2 KCl + 2 HCl + O2
Al + Fe{+3} = Fe{+2} + Al{+3} =>
Al + 3 Fe{+3} = 3 Fe{+2} + Al{+3}
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Mn + NaOH = MnOH + Na =>
Mn + NaOH = MnOH + Na
Sb + CuSO4 = SbSO4 + Cu =>
Sb + CuSO4 = SbSO4 + Cu
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
Ca(OH)2 + C6H8O7 = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
NH4Cl + K2SO4 = (NH4)2SO4 + KCl =>
2 NH4Cl + K2SO4 = (NH4)2SO4 + 2 KCl
C14H28 + O2 = H2O + CO2 =>
C14H28 + 21 O2 = 14 H2O + 14 CO2
RCH2OH + CrO3 = Cr2O3 + H2O + RCHO =>
3 RCH2OH + 2 CrO3 = Cr2O3 + 3 H2O + 3 RCHO
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(CH3CH2OH) + (CH3COOH) = CH3COOCH2CH3 + H2O =>
(CH3CH2OH) + (CH3COOH) = CH3COOCH2CH3 + H2O
Ca3(PO4)2 + Li2CO3 = Li3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Li2CO3 = 2 Li3PO4 + 3 CaCO3
C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2 =>
Pb(NO3)2 + NaOH = PbNa + OH(NO3)2
Fe(s) + Zn{2+} = Fe{3+} + Zn(s) =>
2 Fe(s) + 3 Zn{2+} = 2 Fe{3+} + 3 Zn(s)
CoI3 + P = CoP + I2 =>
2 CoI3 + 2 P = 2 CoP + 3 I2
NaOH(s) + HCl(g) = NaCl(s) + H2O(s) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(s)
O2({-}) + H2O = OH({-}) + O2 =>
4 O2({-}) + 2 H2O = 4 OH({-}) + 3 O2
(CH3)4NI3 + CH3CH2OH = (CH3)4NCH2CH3 + I3OH =>
(CH3)4NI3 + CH3CH2OH = (CH3)4NCH2CH3 + I3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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