| Équations équilibrées la veille |
C2F = CFC
LiNO3 + Sr(OH)2 = Sr(NO3)2 + LiOH =>
2 LiNO3 + Sr(OH)2 = Sr(NO3)2 + 2 LiOH
FeCr2O7 + Li = Fe + Li2Cr2O7 =>
FeCr2O7 + 2 Li = Fe + Li2Cr2O7
CaOH + HPO4 = CaPO4H2O =>
CaOH + HPO4 = CaPO4H2O
NaOH + AgNO2 = NaNO2 + AgOH =>
NaOH + AgNO2 = NaNO2 + AgOH
H2SO4 + CO3 = SO4 + H2O + CO2 =>
H2SO4 + CO3 = SO4 + H2O + CO2
BaS + Fe(CH3COO)3 = Ba(CH3COO)2 + Fe2S3 =>
3 BaS + 2 Fe(CH3COO)3 = 3 Ba(CH3COO)2 + Fe2S3
CdCl2 + (NH4)2S = CdS + (NH4)Cl =>
CdCl2 + (NH4)2S = CdS + 2(NH4)Cl
K(s) + Fe(NO3)2(aq) = KNO3(aq) + Fe(s) =>
2 K(s) + Fe(NO3)2(aq) = 2 KNO3(aq) + Fe(s)
sodium + magnesiumphosphate = sodiumphosphate + magnesium =>
6 Na + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg
ZnSO4 + AgNO3 = AgSO4 + ZnNO3 =>
ZnSO4 + AgNO3 = AgSO4 + ZnNO3
LiO = Li2O2 =>
2 LiO = Li2O2
Ti + AgNO3 = Ti(NO3)2 + Ag =>
Ti + 2 AgNO3 = Ti(NO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(OH)2 + Cl2O5 = Fe(ClO3)2 + H2O =>
Fe(OH)2 + Cl2O5 = Fe(ClO3)2 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Sc2O3 = Sc + O =>
Sc2O3 = 2 Sc + 3 O
O5 = O3 =>
3 O5 = 5 O3
MgCO3 + H = Mg + H2O + CO2 =>
MgCO3 + 2 H = Mg + H2O + CO2
Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl2 + H2O =>
6 Ca(OH)2 + 12 Cl = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
ZrCl4 + NH3 = ZrN + N2 + NH4Cl =>
6 ZrCl4 + 32 NH3 = 6 ZrN + N2 + 24 NH4Cl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
ZnCl2 + H2SO4 = ZnSO4 + H2Cl2 =>
ZnCl2 + H2SO4 = ZnSO4 + H2Cl2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Fe(OH2) + O2 + H2O = Fe(OH)3 =>
4 Fe(OH2) + 3 O2 + 2 H2O = 4 Fe(OH)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S2O3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
S2O3{2-} + 4 Br2 + 5 H2O = 2 SO4{2-} + 8 Br{-} + 10 H{+}
PtCl2 + NH3 + H2O = Pt(NH3)4(OH)2 + HCl =>
PtCl2 + 4 NH3 + 2 H2O = Pt(NH3)4(OH)2 + 2 HCl
LiSO4 + MgCl2 = MgSO4 + LiCl2 =>
LiSO4 + MgCl2 = MgSO4 + LiCl2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al2O3 + HCl + H2O = Al2(OH)5Cl =>
Al2O3 + HCl + 2 H2O = Al2(OH)5Cl
CH2O + COCH2 = C2H4COO =>
CH2O + COCH2 = C2H4COO
H2SO4 + KMnO4 = K2SO4 + Mn2SO4 + H2O + O =>
2 H2SO4 + 2 KMnO4 = K2SO4 + Mn2SO4 + 2 H2O + 6 O
K2Cr2O7 + AlBr3 + HNO3 = KNO3 + Cr(NO3)3 + Al(NO3)3 + Br2 + H2O =>
K2Cr2O7 + 2 AlBr3 + 14 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 2 Al(NO3)3 + 3 Br2 + 7 H2O
Zn + S = ZnS =>
Zn + S = ZnS
FeSO4 + H2O = FeSO4*7H2O =>
FeSO4 + 7 H2O = FeSO4*7H2O
H2NNH3Cl + H2O = H3O + HNNH3Cl =>
H2NNH3Cl + H2O = H3O + HNNH3Cl
CH3CH2OHC2H5OH + O2 = CO2 + H2O =>
CH3CH2OHC2H5OH + 6 O2 = 4 CO2 + 6 H2O
CH3CH2CH = CH2 = CO2 + H2O =>
CH3CH2CH = 3 CH2
NaHCO3 + C2O2H4 = CO2 + H2O + NaC2O2H4 =>
8 NaHCO3 + 9 C2O2H4 = 10 CO2 + 6 H2O + 8 NaC2O2H4
MnO2 + FeF3 = Fe2O3 + MnF4 =>
3 MnO2 + 4 FeF3 = 2 Fe2O3 + 3 MnF4
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 + NaOH + NaCl = Cu2Cl(OH)3 + NaNO3 =>
2 Cu(NO3)2 + 3 NaOH + NaCl = Cu2Cl(OH)3 + 4 NaNO3
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Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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