| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O2NaOH = CH3COONaCH3OH
H2 + MoO3 = MoO3H2 =>
H2 + MoO3 = MoO3H2
KHCO3 + AlCl3 = KCl + Al(OH)3 + CO2 =>
3 KHCO3 + AlCl3 = 3 KCl + Al(OH)3 + 3 CO2
Al + HNO3 = Al(NO3)3 + H2 = =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
NiCO3 + NaOH = Na2CO3 + Ni(OH)2 =>
NiCO3 + 2 NaOH = Na2CO3 + Ni(OH)2
FeCl3 + K3Fe(CN)6 = FeFe(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = FeFe(CN)6 + 3 KCl
HI(aq) + Sr(OH)2(aq) = H2Sr(aq) + IOH =>
2 HI(aq) + Sr(OH)2(aq) = H2Sr(aq) + 2 IOH
BaCl2O2 = BaCl2 + O2 =>
BaCl2O2 = BaCl2 + O2
KMnO4 + FeS + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
18 KMnO4 + 10 FeS + 32 H2SO4 = 18 MnSO4 + 9 K2SO4 + 5 Fe2(SO4)3 + 32 H2O
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
Cr2(SO4) + NaOH + Cl2 = NaCl + Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4) + 16 NaOH + 5 Cl2 = 10 NaCl + 2 Na2CrO4 + Na2SO4 + 8 H2O
Na2S2O3 + I2 + H2O = NaHSO4 + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 NaHSO4 + 8 HI
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
Mn + HNO3 = Mn(NO3)3 + NO + H2O =>
Mn + 4 HNO3 = Mn(NO3)3 + NO + 2 H2O
Sn(s) + H2O(l) + O2(g) = Sn(OH)2 =>
2 Sn(s) + 2 H2O(l) + O2(g) = 2 Sn(OH)2
Mg(OH)2 + N2O5 = Mg(N2O6) + H2O =>
Mg(OH)2 + N2O5 = Mg(N2O6) + H2O
FeS2 + H{+} + NO3{-} = Fe{3+} + SO4{2-} + NO + H2O =>
FeS2 + 4 H{+} + 5 NO3{-} = Fe{3+} + 2 SO4{2-} + 5 NO + 2 H2O
KClO + KAsO2 + KOH = K3AsO4 + KCl + HO =>
2 KClO + KAsO2 + 2 KOH = K3AsO4 + 2 KCl + 2 HO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + Cu2O + H2O = MnO2 + CuO + KOH =>
2 KMnO4 + 3 Cu2O + H2O = 2 MnO2 + 6 CuO + 2 KOH
Fe + MgSO4 = Mg + Fe2(SO4)3 =>
2 Fe + 3 MgSO4 = 3 Mg + Fe2(SO4)3
FePO4 = Fe{3+} + PO4{3-} =>
FePO4 = Fe{3+} + PO4{3-}
Li + O = LiO =>
Li + O = LiO
CuSO4*5H2O + K2C2O4H2O = K2[Cu(C2O4)2]*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4H2O = K2[Cu(C2O4)2]*2H2O + K2SO4 + 5 H2O
C17H33COOH + Mg = C17H33COOMg + H2 =>
2 C17H33COOH + 2 Mg = 2 C17H33COOMg + H2
zinc + hydrobromicacid = zincbromide + hydrogen =>
Zn + 2 HBr = ZnBr2 + H2
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
C17H33COOH + Mg = C17H33COOMg + H2 =>
2 C17H33COOH + 2 Mg = 2 C17H33COOMg + H2
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnO2 + K2SO4 + H2O =>
3 Na2S2O3 + 8 KMnO4 + H2SO4 = 3 Na2SO4 + 8 MnO2 + 4 K2SO4 + H2O
K2SO3H2O2 = K2SO4H2O =>
K2SO3H2O2 = K2SO4H2O
KMnO4 + Na2SO4 = KNa + MnO4 + SO4 =>
2 KMnO4 + Na2SO4 = 2 KNa + 2 MnO4 + SO4
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O =>
NaOH(ag)HClO4(ag) = NaClO4(ag)H2O
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
CuI2 + H2SO4 = HI + CuSO4 =>
CuI2 + H2SO4 = 2 HI + CuSO4
CaCO3 = CaO + CO2(q) =>
CaCO3 = CaO + CO2(q)
Mn2(SO4)3 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 Mn2(SO4)3 + 2 KMnO4 + 8 H2O = 8 MnO2 + K2SO4 + 8 H2SO4
NH4(NO3) + KOH = KNO3 + NH4 + H2O =>
9 NH4(NO3) + 10 KOH = 10 KNO3 + 8 NH4 + 7 H2O
H2SO3 + MgCO3 = H2O + CO2 + MgSO3 =>
H2SO3 + MgCO3 = H2O + CO2 + MgSO3
KClO4 + Ca(NO3)2 = Ca(ClO4)2 + KNO3 =>
2 KClO4 + Ca(NO3)2 = Ca(ClO4)2 + 2 KNO3
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
MgP = Mg3P3 =>
3 MgP = Mg3P3
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Cl2 + KBe = KCl + Be =>
Cl2 + 2 KBe = 2 KCl + 2 Be
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
K2S + HOH = KHS + KOH =>
K2S + HOH = KHS + KOH
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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