| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SnO2 + H2O = 2 NaOH + SnO
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K + H3O = H2 + KOH =>
K + H3O = H2 + KOH
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
NH4NO3 + BaS = (NH4)2S + Ba(NO3)2 =>
2 NH4NO3 + BaS = (NH4)2S + Ba(NO3)2
C2 + H2 + O = C12H22O11 =>
6 C2 + 11 H2 + 11 O = C12H22O11
I + H2 = H2I =>
I + H2 = H2I
K(Al(OH)4) + HCl = AlCl3 + KCl + H2O =>
K(Al(OH)4) + 4 HCl = AlCl3 + KCl + 4 H2O
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
KI + C6H10O5 = KI[C6H10O5] =>
KI + C6H10O5 = KI[C6H10O5]
Sn(NO3)2 + Ag(NO3)2 = Sn(NO3)4 + Ag =>
Sn(NO3)2 + Ag(NO3)2 = Sn(NO3)4 + Ag
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4 =>
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4
(NH4)2SO4 + Ba(OH)2 = BaSO4 + (NH4)2(OH)2 =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + (NH4)2(OH)2
P2S5 + KClO3 + H2O = H3PO4 + H5SO4 + KCl =>
6 P2S5 + 25 KClO3 + 93 H2O = 12 H3PO4 + 30 H5SO4 + 25 KCl
Cd(s) + HBr(aq) = CdBr2(aq)H2(g) =>
Cd(s) + 2 HBr(aq) = CdBr2(aq)H2(g)
MgCl2 + OH = Mg(OH) + Cl2 =>
MgCl2 + OH = Mg(OH) + Cl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H = HC3 =>
C3H = HC3
CuCl2 + InCl3 + Na2S = CuInS2 + NaCl + Cl =>
CuCl2 + InCl3 + 2 Na2S = CuInS2 + 4 NaCl + Cl
KBr + AgNo3 = AgBr + KNo3 =>
KBr + AgNo3 = AgBr + KNo3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Ca(HCO3)2 = Ca(OH)2 + CO2 =>
Ca(HCO3)2 = Ca(OH)2 + 2 CO2
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
CH3COONa + HCl = C2H3O2 + NaHCl =>
CH3COONa + HCl = C2H3O2 + NaHCl
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
Zn(OH)2 + CO2 = ZnCO3H2O =>
Zn(OH)2 + CO2 = ZnCO3H2O
HF + KOH = HFKOH =>
HF + KOH = HFKOH
Ca(IO3)2 + KI + HCl = I2 + KCl + CaCl2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = 6 I2 + 10 KCl + CaCl2 + 6 H2O
CaCl2 + Ca(OH)2 = Ca(OH)Cl =>
CaCl2 + Ca(OH)2 = 2 Ca(OH)Cl
H2O2 + SO2 + NaOH = Na2SO4 + H2O =>
H2O2 + SO2 + 2 NaOH = Na2SO4 + 2 H2O
Ag{+} + NaOH = AgOH + Na{+} =>
Ag{+} + NaOH = AgOH + Na{+}
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2 =>
2 NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2
NH3 + O2 = N2O + H2 =>
4 NH3 + O2 = 2 N2O + 6 H2
MgBr2 + K3PO4 = MgPO4 + K3Br2 =>
MgBr2 + K3PO4 = MgPO4 + K3Br2
X2 + Y2 = XY3 =>
X2 + 3 Y2 = 2 XY3
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
HNO3 + CH3COONa = CH3COOH + NaNO3 =>
HNO3 + CH3COONa = CH3COOH + NaNO3
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2S2 + As2S3 = NaAsS3 + Na2S =>
2 Na2S2 + As2S3 = 2 NaAsS3 + Na2S
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Rb2O(s) = Rb(s) + O2(g) =>
2 Rb2O(s) = 4 Rb(s) + O2(g)
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
C2 + H2 + O = C12H22O11 =>
6 C2 + 11 H2 + 11 O = C12H22O11
Ba + NiCl2 = Ni + BaCl2 =>
Ba + NiCl2 = Ni + BaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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