| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCOOH + Ca(OH)2 = Ca + 2 HCOO + 2 H2O
Al + Zn = AlZn =>
Al + Zn = AlZn
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
PbOCaCO3 = PbCO3CaO =>
PbOCaCO3 = PbCO3CaO
ZincChlorideAmmonium = ZincAmmoniumChloride =>
ZincChlorideAmmonium = ZincAmmoniumChloride
Al(CH3COO)3MgS = AlSMg(CH3COO)3 =>
Al(CH3COO)3MgS = AlSMg(CH3COO)3
C3H6Br2H2O = CH3CH(OH)CH2BrHBr =>
C3H6Br2H2O = CH3CH(OH)CH2BrHBr
KBrNa = NaBrK =>
KBrNa = NaBrK
Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
CaNO3NaH = CaHNaNO3 =>
CaNO3NaH = CaHNaNO3
CH3CH2CHO + H2 = CH3CH2CH2OH =>
CH3CH2CHO + H2 = CH3CH2CH2OH
H3CCOCH2CH3 + O2 = CO2 + H2O =>
2 H3CCOCH2CH3 + 11 O2 = 8 CO2 + 8 H2O
LiMg(OH) = MgLiOH =>
LiMg(OH) = MgLiOH
AlOH = AlHO =>
AlOH = AlHO
NiSO4CuS = NiSCuSO4 =>
NiSO4CuS = NiSCuSO4
NiCl2*6H2O + NH3 + NH4BF4 = [Ni(NH3)][BF4]2 + H2O + NH4Cl =>
NiCl2*6H2O + NH3 + 2 NH4BF4 = [Ni(NH3)][BF4]2 + 6 H2O + 2 NH4Cl
AgNO3(aq) + Fe(s) = FeNO3 + Ag =>
AgNO3(aq) + Fe(s) = FeNO3 + Ag
NaOHAgNO = AgOHNaNO =>
NaOHAgNO = AgOHNaNO
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Al2O3TiO2 = Al2TiO5 =>
Al2O3TiO2 = Al2TiO5
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
C22H46 + H2O = CH4 + CO2 =>
4 C22H46 + 42 H2O = 67 CH4 + 21 CO2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = (NH4)NO3(aq) + PbSO4(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2(NH4)NO3(aq) + PbSO4(aq)
KCNS = SCNK =>
KCNS = SCNK
Cu2 + AgNo3 = Cu(No3)2 + Ag =>
Cu2 + 4 AgNo3 = 2 Cu(No3)2 + 4 Ag
C6H11OCl + H2O = C24H48O6Cl4 =>
4 C6H11OCl + 2 H2O = C24H48O6Cl4
HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Ca2 + Si = Ca2Si =>
Ca2 + Si = Ca2Si
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2 =>
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2
HCl + Br2 = HClBr =>
2 HCl + Br2 = 2 HClBr
Fe(C2H3O2)3 + K2CO3 = Fe2(CO3)3 + KC2H3O2 =>
2 Fe(C2H3O2)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KC2H3O2
HI + (NH4)2S = H2S + NH4I =>
2 HI + (NH4)2S = H2S + 2 NH4I
PbSC = CSPb =>
PbSC = CSPb
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C9H12O2 = C3H6OC6H5OH =>
C9H12O2 = C3H6OC6H5OH
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
AgCl + NaCl = AgNa + Cl2 =>
AgCl + NaCl = AgNa + Cl2
PONa = NaOP =>
PONa = NaOP
Cu(CH3COO)2 + NaOH = Cu(OH)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3COO
C17H29CO2CH3 + O2 = CO2 + H2O =>
C17H29CO2CH3 + 26 O2 = 19 CO2 + 16 H2O
S2(g)C(s) = CS2(g) =>
S2(g)C(s) = CS2(g)
C2H4O + NaBH4 = C2H5OH + NaBH2 =>
C2H4O + NaBH4 = C2H5OH + NaBH2
NH4BrKCH3COO = NH4CH3COOKBr =>
NH4BrKCH3COO = NH4CH3COOKBr
Ba(NO3)2 + NaHSO4 = BaSO4 + Na2SO4 + HNO3 =>
Ba(NO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 HNO3
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH =>
C6H4(NH2)COOH + (CH3CO)2O = C9H9NO3 + CH3COOH
FeO + CO = Fe + CO3 =>
2 FeO + CO = 2 Fe + CO3
NaBrCo = CoBrNa =>
NaBrCo = CoBrNa
HCH3CO2H2O = CH3CO2H3O =>
HCH3CO2H2O = CH3CO2H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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