| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO{-} + H3O{+} = CH3COOH + H2O
(MgFe)2SiO4 + H2O = (MgFe)3Si2O5(OH)4 + (MgFe)(OH)2 =>
2(MgFe)2SiO4 + 3 H2O = (MgFe)3Si2O5(OH)4 + (MgFe)(OH)2
BaO + NO2 = BaONO2 =>
BaO + NO2 = BaONO2
Na2SO4 + Pb = Na + PbSO4 =>
Na2SO4 + Pb = 2 Na + PbSO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe + NaClO = Fe2O3 + NaCl =>
2 Fe + 3 NaClO = Fe2O3 + 3 NaCl
NaOH + KMnO4 = KOH + NaMnO4 =>
NaOH + KMnO4 = KOH + NaMnO4
Ca(OH)2 + HClO3 = CaClHO4 + H2O =>
Ca(OH)2 + HClO3 = CaClHO4 + H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
HC + I = HCI =>
HC + I = HCI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + HI = IOH + KH =>
KOH + HI = IOH + KH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
HC + I = HCI =>
HC + I = HCI
CH3NH2 + CH3Br = CH3NHCH3 + CH3NH3Br =>
2 CH3NH2 + CH3Br = CH3NHCH3 + CH3NH3Br
Pb(NO3)2 + H2O = PbOHNO3 + HNO3 =>
Pb(NO3)2 + H2O = PbOHNO3 + HNO3
(CH2)2(CH)4 + O2 = CO2 + H2O =>
(CH2)2(CH)4 + 8 O2 = 6 CO2 + 4 H2O
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
Ni(NO3)2*6H2O = Ni(NO3)2*4H2O + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2*4H2O + 2 H2O
C + S = CS2 =>
C + 2 S = CS2
CH3COOK + H2O = CH4 + CO2 + KOH =>
CH3COOK + H2O = CH4 + CO2 + KOH
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
CD(NO3)2 + (NH4)2S = CDS + NH4NO3 =>
CD(NO3)2 + (NH4)2S = CDS + 2 NH4NO3
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
Fe + Mg2O3 = Mg + FeO =>
3 Fe + Mg2O3 = 2 Mg + 3 FeO
MgSO4*7H2O + NaHCO3 = Mg(HCO3)2 + Na2SO4 + H2O =>
MgSO4*7H2O + 2 NaHCO3 = Mg(HCO3)2 + Na2SO4 + 7 H2O
Pb(NO3)2 + H2O = PbO + H(NO3) =>
Pb(NO3)2 + H2O = PbO + 2 H(NO3)
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CCCH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
PbI2 + Br2 = PbBr2 + I2 =>
PbI2 + Br2 = PbBr2 + I2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaOH + Ca(OH)2 = Na(OH)2 + CaOH =>
NaOH + Ca(OH)2 = Na(OH)2 + CaOH
TiCl3 + H2S = S + HCl + TiCl =>
TiCl3 + H2S = S + 2 HCl + TiCl
C + Al = AlC =>
C + Al = AlC
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Cr{3}{+} + ClO2{-} + H2O = Cr2O7{2}{-} + Cl{-} + H{+} =>
4 Cr{3}{+} + 5 ClO2{-} + 4 H2O = 2 Cr2O7{2}{-} + 5 Cl{-} + 8 H{+}
MgCO3(s) = MgO(s)CO2(g) =>
MgCO3(s) = MgO(s)CO2(g)
CH3{-}CH2{-}CH{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH{-}CH2{-}CH = CH{-}CH3 + H2
K2Cr2O7 + NH3 = (NH3)2Cr2O7 + K =>
K2Cr2O7 + 2 NH3 = (NH3)2Cr2O7 + 2 K
MgSO4 + K2CO3 = MgCO3 + K2SO4 =>
MgSO4 + K2CO3 = MgCO3 + K2SO4
CH2CHCN + H2 = H2N(CH2)6NH2 =>
2 CH2CHCN + 5 H2 = H2N(CH2)6NH2
CaCO3 + TiO2 = Ca3Ti2O7 + CO2 =>
3 CaCO3 + 2 TiO2 = Ca3Ti2O7 + 3 CO2
Sr + Br2 = SrBr =>
2 Sr + Br2 = 2 SrBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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