| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsOH + 2 CO2 = Cs2CO3 + H2CO3
ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KCl =>
2 ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KCl
Sb + Br2 + KOH = KBr + Sb2O3 + H2O =>
2 Sb + 3 Br2 + 6 KOH = 6 KBr + Sb2O3 + 3 H2O
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(aq) =>
BaCl2(aq) + MgSO4(aq) = BaSO4(aq) + MgCl2(aq)
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
Cr2O7{2-} + H3O{+} + NO2{-} = Cr + NO3 + H2O =>
Cr2O7{2-} + 6 H3O{+} + 4 NO2{-} = 2 Cr + 4 NO3 + 9 H2O
CUSO4 + Fe2(SO4)3 = CU + Fe2(SO4)5 =>
2 CUSO4 + Fe2(SO4)3 = 2 CU + Fe2(SO4)5
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Sodiumchlorite + oxygen = sodiumchlorate =>
2 NaClO2 + O2 = 2 NaClO3
CuSO3 + NaCO3 = NaSO3 + CuCO3 =>
CuSO3 + NaCO3 = NaSO3 + CuCO3
P4O6 + Al + HCl = PH3 + AlCl3 + H2O =>
P4O6 + 8 Al + 24 HCl = 4 PH3 + 8 AlCl3 + 6 H2O
H2 + Cl2 = H2Cl2 =>
H2 + Cl2 = H2Cl2
Si + OH = SiOH =>
Si + OH = SiOH
P4O6 + Al + HCl = PH3 + AlCl3 + H2O =>
P4O6 + 8 Al + 24 HCl = 4 PH3 + 8 AlCl3 + 6 H2O
MnO4 + Fe{2+} + H{+} = MnO2 + Fe{3+} + H2O =>
MnO4 + 4 Fe{2+} + 4 H{+} = MnO2 + 4 Fe{3+} + 2 H2O
H2O + SiO2 = SiO2*H2O =>
H2O + SiO2 = SiO2*H2O
Ca(s) + NH3(l) = Ca3N2 + H2(g) =>
3 Ca(s) + 2 NH3(l) = Ca3N2 + 3 H2(g)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
K + H2O = KOH + H =>
K + H2O = KOH + H
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Sn + CuCl2 = SnCl + Cu =>
2 Sn + CuCl2 = 2 SnCl + Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K3PO4 + CaCl2 = K3Cl + CaPO4 + Cl =>
K3PO4 + CaCl2 = K3Cl + CaPO4 + Cl
HCl + Zu = ZuCl + H =>
HCl + Zu = ZuCl + H
C3H7OH + IO3{-} = C3H6O + I{-} + H2O =>
3 C3H7OH + IO3{-} = 3 C3H6O + I{-} + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CNS + MnO4 = CN + SO4 + Mn =>
CNS + MnO4 = CN + SO4 + Mn
C14H14N3NaO3S + H2O2 = CO2 + H2O + HNO3 + NaHSO4 =>
C14H14N3NaO3S + 43 H2O2 = 14 CO2 + 48 H2O + 3 HNO3 + NaHSO4
HNO3 + BaSO4 = H2SO4 + Ba(NO3)2 =>
2 HNO3 + BaSO4 = H2SO4 + Ba(NO3)2
[Co(HCl)2(OH2)6] + NH3 = [Co(NH3)4]H2O + HCl + H2O =>
[Co(HCl)2(OH2)6] + 4 NH3 = [Co(NH3)4]H2O + 2 HCl + 5 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
F2 + H2O = FOH + H2 =>
F2 + 2 H2O = 2 FOH + H2
S + C = CS2 =>
2 S + C = CS2
Fe + Li = FeLi =>
Fe + Li = FeLi
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NiI3 + Cl = NiCl2 + I =>
NiI3 + 2 Cl = NiCl2 + 3 I
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
NO3 + H3O = HNO3 + H2O =>
NO3 + H3O = HNO3 + H2O
C12H8Cl2 + O2 = CO2 + H2O + HCl =>
2 C12H8Cl2 + 27 O2 = 24 CO2 + 6 H2O + 4 HCl
COCl2 + NaOH + NaClO3 = NaCl + CO2O3 + H2 =>
3 COCl2 + 6 NaOH + 2 NaClO3 = 8 NaCl + 3 CO2O3 + 3 H2
HVO3 = V2O5 + H2O =>
2 HVO3 = V2O5 + H2O
C2H5Br + CuO = CuBr + CO2 + H2O + Cu =>
2 C2H5Br + 13 CuO = 2 CuBr + 4 CO2 + 5 H2O + 11 Cu
Al2(SO4)3*H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*H2O = Al2(SO4)3 + H2O
KI + Cl2 = KICl2 =>
KI + Cl2 = KICl2
Fe4[Fe(CN)6]3 + H2S = FeS + S + HCN =>
Fe4[Fe(CN)6]3 + 9 H2S = 7 FeS + 2 S + 18 HCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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