| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20O + 27 O = 9 CO2 + 10 H2O
Ca + BaO = CaO + Ba =>
Ca + BaO = CaO + Ba
H{+} + e + Cl2O7 = ClO2 + H2O =>
6 H{+} + 6e + Cl2O7 = 2 ClO2 + 3 H2O
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3CH2OHNa = CH3CH2ONaH =>
CH3CH2OHNa = CH3CH2ONaH
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
K2CrO4 + SrCl2 = SrCrO4 + (KCl) =>
K2CrO4 + SrCl2 = SrCrO4 + 2(KCl)
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
K2CrO4 + SrCl2 = SrCrO4 + (KCl) =>
K2CrO4 + SrCl2 = SrCrO4 + 2(KCl)
Ba(OH)2 + H4P2O7 = Ba2P2O7 + H2O =>
2 Ba(OH)2 + H4P2O7 = Ba2P2O7 + 4 H2O
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + CO2(g) + H2O
PBNO3 + KI = PBI + K(NO3) =>
PBNO3 + KI = PBI + K(NO3)
AgNO3 + SO3 = AgNO3SO3 =>
AgNO3 + SO3 = AgNO3SO3
SOH + H2SO4 = H2O + SSO4 =>
4 SOH + 6 H2SO4 = 8 H2O + 5 SSO4
C16H15O3N3SF2 + NaOH + Cl2 = C16H15O4N3SF2Na + NaCl + H2O =>
2 C16H15O3N3SF2 + 4 NaOH + Cl2 = 2 C16H15O4N3SF2Na + 2 NaCl + 2 H2O
Li + HNO2 = LiNO2 + NO + H2O =>
Li + 2 HNO2 = LiNO2 + NO + H2O
Mg2 + PbCl2 = Pb + MgCl2 =>
Mg2 + 2 PbCl2 = 2 Pb + 2 MgCl2
Al6Te3 = Al3 + Te6 =>
2 Al6Te3 = 4 Al3 + Te6
Cr2(SO4)3 + Na2CO3 + KNO3 = NaCrO4 + KNO2 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 4 Na2CO3 + 4 KNO3 = 2 NaCrO4 + 4 KNO2 + 3 Na2SO4 + 4 CO2
CH3COOH + CHNaO3 = CH3COONa + H2O + CO2 =>
CH3COOH + CHNaO3 = CH3COONa + H2O + CO2
Ca + (NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca + (NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C3H8O3 + KMnO4 + H2SO4 = CO2 + K2CO3 + MnSO4 + H2O =>
5 C3H8O3 + 14 KMnO4 + 14 H2SO4 = 8 CO2 + 7 K2CO3 + 14 MnSO4 + 34 H2O
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
Hg + NaNO3 + H2SO4 = HgSO4 + Na2SO4 + NO + H2O =>
3 Hg + 2 NaNO3 + 4 H2SO4 = 3 HgSO4 + Na2SO4 + 2 NO + 4 H2O
CH3CH2CH2CO2H + O2 = CO2 + H2O =>
CH3CH2CH2CO2H + 5 O2 = 4 CO2 + 4 H2O
Mg(OH)2 + NaCl = MgCl2 + NaOH =>
Mg(OH)2 + 2 NaCl = MgCl2 + 2 NaOH
NaSO3 + S = NaS2O3 =>
NaSO3 + S = NaS2O3
H2NO3 + NH4OH = NO3NH4 + H2O =>
8 H2NO3 + 6 NH4OH = 7 NO3NH4 + 9 H2O
CO2 + H2O2 = CH + O2 =>
2 CO2 + H2O2 = 2 CH + 3 O2
Ni(OH)2 + NH4OH = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = [Ni(NH3)6](OH)2 + 6 H2O
H(MnO4) + Au(OH) = Au(MnO4) + H2O =>
H(MnO4) + Au(OH) = Au(MnO4) + H2O
Fe(OH)3 + HI = H2O + FeI2 + I2 =>
2 Fe(OH)3 + 6 HI = 6 H2O + 2 FeI2 + I2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
NH4OH + CuSO4 = CuOH + SO4NH4 =>
NH4OH + CuSO4 = CuOH + SO4NH4
I2O7 + H2O = I2(OH) + O =>
2 I2O7 + H2O = 2 I2(OH) + 13 O
S02 + LiSe = SSe2 + Li20 =>
5 S02 + 20 LiSe = 10 SSe2 + Li20
Y2O3 + NH4F = YF3 + NH3 + H2O =>
Y2O3 + 6 NH4F = 2 YF3 + 6 NH3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2C4H4O6 + CuSO4 = Cu(HC4H4O6)2 + H2SO4 =>
2 H2C4H4O6 + CuSO4 = Cu(HC4H4O6)2 + H2SO4
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
NaCl + Al(SO4)3 + NaOH = Al(OH)3 + Cl + Na2SO4 =>
3 NaCl + Al(SO4)3 + 3 NaOH = Al(OH)3 + 3 Cl + 3 Na2SO4
C12H22O11H2O = C2H6OCO2 =>
C12H22O11H2O = 4 C2H6OCO2
H2C2O4 = H2C2O3 + O2 =>
2 H2C2O4 = 2 H2C2O3 + O2
CaO + Cl2O7 = CaCl2O8 =>
CaO + Cl2O7 = CaCl2O8
AgNO2 + NaCI = AgCI + NaNO2 =>
AgNO2 + NaCI = AgCI + NaNO2
FeCl2 + NaI = I2 + NaCl + Fe =>
FeCl2 + 2 NaI = I2 + 2 NaCl + Fe
SO4 + HI = H2S + I2 + H2O =>
SO4 + 10 HI = H2S + 5 I2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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