| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3*H2O + H2SO3 = Na2SO3 + CO2 + 2 H2O
H2S + HCl = H + SCl =>
H2S + HCl = 3 H + SCl
AlCl3 + Na2Co3 = NaCl + Al2(Co3)3 =>
2 AlCl3 + 3 Na2Co3 = 6 NaCl + Al2(Co3)3
PbNO3 + K2SO4 = Pb2SO4 + KNO3 =>
2 PbNO3 + K2SO4 = Pb2SO4 + 2 KNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaCl + NaClO3 + H2SO4 = Cl2Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2Na2SO4 + 3 H2O
KJ + Ce2 = KCe + J2 =>
2 KJ + Ce2 = 2 KCe + J2
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O =>
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
Cl2 + KOH = KCl + ClOH =>
Cl2 + KOH = KCl + ClOH
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
MnO4 + Zn + H3O = MnO2 + Zn(OH)2 =>
2 MnO4 + 3 Zn + 2 H3O = 2 MnO2 + 3 Zn(OH)2
KNO3 + NaCO3 = NaNO3 + KCO3 =>
KNO3 + NaCO3 = NaNO3 + KCO3
C4H6 + H2SO4 = C4H6H2SO4 =>
C4H6 + H2SO4 = C4H6H2SO4
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
MnOOH + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
2 MnOOH + 2 H2SO4 + H2C2O4 = 2 MnSO4 + 2 CO2 + 4 H2O
Al(OH)4 = Al + OH =>
Al(OH)4 = Al + 4 OH
NiI2 + KOH = KI + Ni(OH)2 =>
NiI2 + 2 KOH = 2 KI + Ni(OH)2
C2H2(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
PbCl2 + Cu(NO3)2 = Pb(NO3)2 + CuCl2 =>
PbCl2 + Cu(NO3)2 = Pb(NO3)2 + CuCl2
CH3COCH3 + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
2 CH3COCH3 + 8 Cu(OH)2 = 4 Cu2O + 3 CH3COOH + 8 H2O
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
HCl + Na2HPO4 = Na2Cl + H2PO4 =>
HCl + Na2HPO4 = Na2Cl + H2PO4
NH4Cl + O2 = NH4O2 + Cl =>
NH4Cl + O2 = NH4O2 + Cl
(CaOH)2 + HCl = CaCl + H2O =>
(CaOH)2 + 2 HCl = 2 CaCl + 2 H2O
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
HSCH2CH2OH = H + SCH2CH2OH =>
HSCH2CH2OH = H + SCH2CH2OH
Os + HCl = OsCl + H2 =>
2 Os + 2 HCl = 2 OsCl + H2
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
C5H11OH + K2Cr2O7 + H2O = C4H9COOH + Cr(OH)3 + KOH =>
3 C5H11OH + 2 K2Cr2O7 + 5 H2O = 3 C4H9COOH + 4 Cr(OH)3 + 4 KOH
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
HNO3 + Sn = SnO2 + NO2 + H2O =>
4 HNO3 + Sn = SnO2 + 4 NO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C6H6 + NH4 = C6H5NH3 + H2 =>
C6H6 + NH4 = C6H5NH3 + H2
Li2 + SO3 + HCl = LiCl + SO2 + H2O =>
Li2 + SO3 + 2 HCl = 2 LiCl + SO2 + H2O
Na2CO3 + (NH4)Cl = (NH4)2CO3 + NaCl =>
Na2CO3 + 2(NH4)Cl = (NH4)2CO3 + 2 NaCl
BaCo2S4 + PdF2 = BaF2 + PdS2 + CoS =>
BaCo2S4 + PdF2 = BaF2 + PdS2 + 2 CoS
P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2
Na2S5 + O2 = Na2S2O3 + S2 =>
2 Na2S5 + 3 O2 = 2 Na2S2O3 + 3 S2
KCIO3 + HBr = Br2 + H2O + KCI =>
KCIO3 + 6 HBr = 3 Br2 + 3 H2O + KCI
NaClO4 + HCl = NaCl + Cl2 + H2O =>
NaClO4 + 8 HCl = NaCl + 4 Cl2 + 4 H2O
F2 + Al = F2Al =>
F2 + Al = F2Al
Na2O + H2CO3 = Na2CO3 + H2O =>
Na2O + H2CO3 = Na2CO3 + H2O
K2CO3(s) + HCl(l) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(l) = 2 KCl(aq) + H2O(l) + CO2(g)
Ba + H2SO4 = BaS + H2O4 =>
Ba + H2SO4 = BaS + H2O4
LiAlH4 + H2O = LiH + Al(OH) + H2 =>
LiAlH4 + H2O = LiH + Al(OH) + 2 H2
Ca(OH)2 + Ca3(PO4)2 = Ca5(PO4)3(OH) =>
Ca(OH)2 + 3 Ca3(PO4)2 = 2 Ca5(PO4)3(OH)
NH4I + CsCl = NH4Cl + CsI =>
NH4I + CsCl = NH4Cl + CsI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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