| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3MgO2 = Mg(OH) + H2O
CaI2 + LiNO3 = Ca(NO3)2 + LiI =>
CaI2 + 2 LiNO3 = Ca(NO3)2 + 2 LiI
Si + NaOH2 = Na4SiO4 + H2 =>
Si + 4 NaOH2 = Na4SiO4 + 4 H2
Hg + K2CrO4 = HgCrO4 + K =>
Hg + K2CrO4 = HgCrO4 + 2 K
Mg + HO = MgO + H2O =>
Mg + 2 HO = MgO + H2O
NaHCO3 + H3C6O7 = CO2 + Na3C6H5O7 + H2O =>
39 NaHCO3 + 18 H3C6O7 = 69 CO2 + 13 Na3C6H5O7 + 14 H2O
NaH2PO2 + KOH + KMnO4 = NaH2PO4 + K2MnO4 + H2O =>
NaH2PO2 + 4 KOH + 4 KMnO4 = NaH2PO4 + 4 K2MnO4 + 2 H2O
HNO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 HNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 HNO3 + 2 KOH
C3H6 + KMnO4 + H2SO4 = C3H5O2 + K2SO4 + MnSO4 + H2O =>
2 C3H6 + 2 KMnO4 + 3 H2SO4 = 2 C3H5O2 + K2SO4 + 2 MnSO4 + 4 H2O
HCO2H = H2 + CO2 =>
HCO2H = H2 + CO2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C5H10O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(g) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
Na(s) + AlCl3(s) = Al(s) + NaCl(aq) =>
3 Na(s) + AlCl3(s) = Al(s) + 3 NaCl(aq)
Na2SO4 + Zn2 + BaCl2 = ZnSO4 + NaCl + Ba2 =>
2 Na2SO4 + Zn2 + 2 BaCl2 = 2 ZnSO4 + 4 NaCl + Ba2
Al + CuCl + H2O = AlCl3 + CuO + H2 =>
Al + 3 CuCl + 3 H2O = AlCl3 + 3 CuO + 3 H2
MgSO4 + EDTA = MgSO4[EDTA] =>
MgSO4 + EDTA = MgSO4[EDTA]
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Rb(s) + H2O(aq) = RbOH(aq) + H2(q) =>
2 Rb(s) + 2 H2O(aq) = 2 RbOH(aq) + H2(q)
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
NH4PO4 + Mg(OH)2 = NH3 + H2O + Mg(PO4)2 =>
2 NH4PO4 + Mg(OH)2 = 2 NH3 + 2 H2O + Mg(PO4)2
CaO(s)SIO2(s) = CaSIO3(s) =>
CaO(s)SIO2(s) = CaSIO3(s)
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
C4H7NO2 + O2 = CO2 + H2O + N2 =>
4 C4H7NO2 + 19 O2 = 16 CO2 + 14 H2O + 2 N2
K2SO3 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 6 K2SO4
Ba + HNO3 = Ba(NO3)3 + H2 =>
2 Ba + 6 HNO3 = 2 Ba(NO3)3 + 3 H2
Ba + HNO3 = Ba(NO3)2 + NH4NO3 + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + NH4NO3 + 3 H2O
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
C6H5C(CH3)CH2 + KMnO4 + H2O = C6H5C(CH3)(OH)CH2OH + MnO2 + KOH =>
3 C6H5C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 C6H5C(CH3)(OH)CH2OH + 2 MnO2 + 2 KOH
Cl2 + SO2 + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO2 + 2 H2O = SO4{2-} + 2 Cl{-} + 4 H{+}
Ca(CO2)2 + HCl = H2O + CO2 + CaCl2 + C =>
2 Ca(CO2)2 + 4 HCl = 2 H2O + 3 CO2 + 2 CaCl2 + C
C141H261O129 + H20O10 = C20H50O10H10 + C10O20 =>
40 C141H261O129 + 45 H20O10 = 189 C20H50O10H10 + 186 C10O20
Ba + HNO3 = Ba(NO3)3 + H2 =>
2 Ba + 6 HNO3 = 2 Ba(NO3)3 + 3 H2
NaI(aq) + Cr(NO3)3(aq) = CrI2 + NaNO3 + I2 =>
6 NaI(aq) + 2 Cr(NO3)3(aq) = 2 CrI2 + 6 NaNO3 + I2
P + H2SO4 + H2O = H3PO4 + H2S =>
8 P + 5 H2SO4 + 12 H2O = 8 H3PO4 + 5 H2S
HF + NiSO3 = NiF + HSO3 =>
HF + NiSO3 = NiF + HSO3
CH3COONa + NH4Cl = C5H7NO2 + N2 + CO2 + H2 + NaCl =>
8 CH3COONa + 8 NH4Cl = 2 C5H7NO2 + 3 N2 + 6 CO2 + 21 H2 + 8 NaCl
Cl1 + NaI = I2 + NaCl =>
2 Cl1 + 2 NaI = I2 + 2 NaCl
K2CrO4 + NaCl + AgNO3 = AgCl + KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaCl + 2 AgNO3 = 2 AgCl + 2 KNO3 + Na2CrO4
LN(NO3)2 = LNO + NO2 + O2 =>
2 LN(NO3)2 = 2 LNO + 4 NO2 + O2
Ba + HNO3 = Ba(NO3)3 + H2 =>
2 Ba + 6 HNO3 = 2 Ba(NO3)3 + 3 H2
Co + Ni = Ni(Co)4 =>
4 Co + Ni = Ni(Co)4
Ba + HNO3 = Ba(NO3)3 + H2 =>
2 Ba + 6 HNO3 = 2 Ba(NO3)3 + 3 H2
Hg2(NO3)2(aq) + NaOH(aq) = Hg2O(s) + H2O(aq) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaOH(aq) = Hg2O(s) + H2O(aq) + 2 NaNO3(aq)
Ca(s) + H2O(l) = Ca(HO)2(s) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(HO)2(s) + H2(g)
Ba + HNO3 = Ba(NO3)3 + H2 =>
2 Ba + 6 HNO3 = 2 Ba(NO3)3 + 3 H2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Se(s)O2(g) = SeO2 =>
Se(s)O2(g) = SeO2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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