| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 = Cu + SO4
BaBr2 + KMnO4 = Ba(MnO4)2 + BrK =>
BaBr2 + 2 KMnO4 = Ba(MnO4)2 + 2 BrK
C6H5CHCHCOOH + KMnO4 + H2O = C6H5CH(OH)CH(OH)COOH + MnO2 + KOH =>
3 C6H5CHCHCOOH + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH(OH)COOH + 2 MnO2 + 2 KOH
AlBr3 + AgOH = AgBr + Al(OH)3 =>
AlBr3 + 3 AgOH = 3 AgBr + Al(OH)3
MnO2 + KI + H2SO4 = MnI2 + K2SO4 + H2O + I2 =>
MnO2 + 4 KI + 2 H2SO4 = MnI2 + 2 K2SO4 + 2 H2O + I2
AlI3 + LiOH = AlOH + LiI3 =>
AlI3 + LiOH = AlOH + LiI3
NaCl + Mg(OH)2 = MgCl + Na(OH)2 =>
NaCl + Mg(OH)2 = MgCl + Na(OH)2
Cu + H3Cit + H2O2 = H[CuCit] + H2O =>
Cu + H3Cit + H2O2 = H[CuCit] + 2 H2O
Sb + HCl = SbHCl3 + H2 =>
Sb + 3 HCl = SbHCl3 + H2
HCN + CU(OH)2 = CU(CN)2 + H2O =>
2 HCN + CU(OH)2 = CU(CN)2 + 2 H2O
H2SO4 + Cl = HCl + HSO4 =>
H2SO4 + Cl = HCl + HSO4
HTcO4 + NaOH = NaTcO4 + H2O =>
HTcO4 + NaOH = NaTcO4 + H2O
C4H8Br2 + NaOH = C4H8OH + NaBr2 =>
C4H8Br2 + NaOH = C4H8OH + NaBr2
Ca(CH3COO)2 + H2O = CH3COOH + Ca + (OH) =>
Ca(CH3COO)2 + 2 H2O = 2 CH3COOH + Ca + 2(OH)
Cu + No3 = Cu(No3)2 =>
Cu + 2 No3 = Cu(No3)2
Mg + Fe(OH)3 = Mg(OH)2 + Fe3 =>
9 Mg + 6 Fe(OH)3 = 9 Mg(OH)2 + 2 Fe3
H2NOH = H2N + OH =>
H2NOH = H2N + OH
BaO + N2O3 = BaNO2 + O2 =>
4 BaO + 2 N2O3 = 4 BaNO2 + O2
NiCl + Na2SO4 = NaCl + Ni2SO4 =>
2 NiCl + Na2SO4 = 2 NaCl + Ni2SO4
Cl + H2SO4 = Cl2SO4 + H2 =>
2 Cl + H2SO4 = Cl2SO4 + H2
BaSO4 = O2 + BaSO3 =>
2 BaSO4 = O2 + 2 BaSO3
CH3CH2COCH3 + H2NNH2 = CH3CH2CN + CH3NH2 + H2O =>
CH3CH2COCH3 + H2NNH2 = CH3CH2CN + CH3NH2 + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Na2V4O9 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + HVO3 + Na2SO4 + H2O =>
3 Na2V4O9 + 2 Na2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 12 HVO3 + 5 Na2SO4 + 5 H2O
V2O5 + Ca = CaO5 + V =>
V2O5 + Ca = CaO5 + 2 V
Na2HPO4 + KH2PO4 + HCl = KCl + NaH2PO4 =>
Na2HPO4 + KH2PO4 + HCl = KCl + 2 NaH2PO4
Ca(HSO3)2 + HCl = CaCl2 + H2SO3 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2SO3
Al + Hg(NO3)2 = Hg + Al(NO3)3 =>
2 Al + 3 Hg(NO3)2 = 3 Hg + 2 Al(NO3)3
H2SO4 + Cl = HCl + HSO4 =>
H2SO4 + Cl = HCl + HSO4
HgO2 = Hg2O + O2 =>
4 HgO2 = 2 Hg2O + 3 O2
Al(ClO3)3 + K3PO4 = KClO3 + AlPO4 =>
Al(ClO3)3 + K3PO4 = 3 KClO3 + AlPO4
V2O5 + H2 = H2O + V =>
V2O5 + 5 H2 = 5 H2O + 2 V
CaC2 + O2 = Ca0 + CO2 =>
CaC2 + 2 O2 = Ca0 + 2 CO2
Mg(s) + I2(s) = MgI2 =>
Mg(s) + I2(s) = MgI2
H2O + Ag2O + CO2 = Ag + CO(OH)3 =>
3 H2O + Ag2O + 2 CO2 = 2 Ag + 2 CO(OH)3
HIO + H2O = H3O + IO2H =>
HIO + 3 H2O = 2 H3O + IO2H
H2SeO3 + KMnO4 = K2SeO4 + H2SeO4 + MnO2 + H2O =>
3 H2SeO3 + 2 KMnO4 = K2SeO4 + 2 H2SeO4 + 2 MnO2 + H2O
Sn + Pb{2+} = Pb + Sn{2+} =>
Sn + Pb{2+} = Pb + Sn{2+}
Pd + S = PdS =>
Pd + S = PdS
W + F = WF =>
W + F = WF
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
MgBr2 + KOH = MgOH + KBr2 =>
MgBr2 + KOH = MgOH + KBr2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Li2HCO3 = Li2O + HCO2 =>
Li2HCO3 = Li2O + HCO2
CuSO4 + BaC12 = BaSO4 + CuC12 =>
CuSO4 + BaC12 = BaSO4 + CuC12
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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