| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI2Br2 = CuBr2I2
MgO + Si4 = Mg + SiO2 =>
8 MgO + Si4 = 8 Mg + 4 SiO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCO2 + H2SO4 = Na2SO4 + H2C2O4 =>
2 NaCO2 + H2SO4 = Na2SO4 + H2C2O4
Na2CO3 + FeCl2 = Na2Cl2 + FeCO3 =>
Na2CO3 + FeCl2 = Na2Cl2 + FeCO3
Pt + O2 + H2O = Pt{2+} + OH{-} =>
2 Pt + O2 + 2 H2O = 2 Pt{2+} + 4 OH{-}
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
Cl2H2 = H2Cl2 =>
Cl2H2 = H2Cl2
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
HBr + CH3CHOHCH3 = CH3CHBrCH3 + H2O =>
HBr + CH3CHOHCH3 = CH3CHBrCH3 + H2O
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
S8 + I2 = SI6 =>
S8 + 24 I2 = 8 SI6
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
LiClCaOH = LiOHCaCl =>
LiClCaOH = LiOHCaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
NaBiO3 + NaI + HNO3 = Bi(NO3)3 + I2 + NaNO3 + H2O =>
NaBiO3 + 2 NaI + 6 HNO3 = Bi(NO3)3 + I2 + 3 NaNO3 + 3 H2O
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
H{+} + I{-} + H2SO4 = I2 + H2S + H2O =>
8 H{+} + 8 I{-} + H2SO4 = 4 I2 + H2S + 4 H2O
SO2 + K2CrO4 = S(CrO4)2 + K2O =>
SO2 + 2 K2CrO4 = S(CrO4)2 + 2 K2O
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
PbCl4 + H2O = PbO2 + HCl(g) =>
PbCl4 + 2 H2O = PbO2 + 4 HCl(g)
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
C12H15N3O6 + H2O = CO2 + H2 + NO2 =>
2 C12H15N3O6 + 48 H2O = 24 CO2 + 63 H2 + 6 NO2
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
CH4S + O2 = CO2 + H2O + SO3 =>
2 CH4S + 7 O2 = 2 CO2 + 4 H2O + 2 SO3
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
Pb(NO3)2(aq) + NaI = NaNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 NaI = 2 NaNO3(aq) + PbI2(s)
HClCO3 = HCO3Cl =>
HClCO3 = HCO3Cl
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
Ca3(CO2)2 + HNO3 = Ca(NO3)2 + H3CO2 =>
Ca3(CO2)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3CO2
MnCl2 + C16H16N2O2 = HCl + C16H14N2O2Mn =>
MnCl2 + C16H16N2O2 = 2 HCl + C16H14N2O2Mn
HClNaF = HFNaCl =>
HClNaF = HFNaCl
H2F + K(OH) = H2O + K2F =>
H2F + 2 K(OH) = 2 H2O + K2F
K2Cr2O7 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
K2Cr2O7 + 3 K2SO3 + 4 KOH + 4 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
AgNO3NaS2 = AgS2NaNO3 =>
AgNO3NaS2 = AgS2NaNO3
NaNO3NaHSO4 = Na2SO4HNO3 =>
NaNO3NaHSO4 = Na2SO4HNO3
BaCl2*2H2O + HCl = HCl2 + BaCl + H2O =>
BaCl2*2H2O + HCl = HCl2 + BaCl + 2 H2O
Al2O3 + HS = H2O + Al + SO2 =>
5 Al2O3 + 6 HS = 3 H2O + 10 Al + 6 SO2
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
Fe(SO4)3 + KJ = FeSO4 + K2SO4 + J2 =>
Fe(SO4)3 + 4 KJ = FeSO4 + 2 K2SO4 + 2 J2
Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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