| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sb(s) + 3 Br2(l) = 2 SbBr3(s)
Ca(PO4)2 + O2 = CaO + (PO4)2 =>
2 Ca(PO4)2 + O2 = 2 CaO + 2(PO4)2
Zn + Pb(OAc)2 = Zn(OAc) + Pb =>
2 Zn + Pb(OAc)2 = 2 Zn(OAc) + Pb
NaCO{3} + HCl = NaCl + HCO{3} =>
NaCO{3} + HCl = NaCl + HCO{3}
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + Mn + K2SO4 + Na2SO4 =>
7 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 14 CO2 + 8 H2O + 2 Mn + K2SO4 + 7 Na2SO4
CH2 + O = H2O + CO2 =>
CH2 + 3 O = H2O + CO2
NO3{-} + H2O = N2 + O2 + OH{-} =>
4 NO3{-} + 2 H2O = 2 N2 + 5 O2 + 4 OH{-}
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
Cr2O7{2-} + H{+} + I{-} = Cr{2+} + I2 + H2O =>
Cr2O7{2-} + 14 H{+} + 8 I{-} = 2 Cr{2+} + 4 I2 + 7 H2O
H2SO4(l) + Ca(OH)2(s) = CaSO4(s) + H2O(l) =>
H2SO4(l) + Ca(OH)2(s) = CaSO4(s) + 2 H2O(l)
HI + CuSO4 = CuI2 + H2SO4 =>
2 HI + CuSO4 = CuI2 + H2SO4
KMnO4 + (COOH)2 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 5(COOH)2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O =>
CsHCO3 + HNO3 = CsNO3 + CO2 + H2O
Br2 + Be = BeBr2 =>
Br2 + Be = BeBr2
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O
RbHCO3(s) = Rb2CO3(s) + H2O(s) + CO2(g) =>
2 RbHCO3(s) = Rb2CO3(s) + H2O(s) + CO2(g)
Be(OH)2 + LiOH = Li2BeO2 + H2O =>
Be(OH)2 + 2 LiOH = Li2BeO2 + 2 H2O
Al + Ni(SO4) = Ni + Al(SO4) =>
Al + Ni(SO4) = Ni + Al(SO4)
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
Au + Fe(ClO)2 = Fe + Au(ClO)2 =>
Au + Fe(ClO)2 = Fe + Au(ClO)2
C8H18 + Cl2 = C8H16Cl2 + HCl =>
C8H18 + 2 Cl2 = C8H16Cl2 + 2 HCl
AgNo3 + HI = AgI + No3H =>
AgNo3 + HI = AgI + No3H
H8C4 + H2O = C4H10O =>
H8C4 + H2O = C4H10O
NH3 + H2CO3 = NH3CO2 + H2O =>
NH3 + H2CO3 = NH3CO2 + H2O
Ca(NO3)2 + Na(H2PO4) = Ca(H2PO4)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(H2PO4) = Ca(H2PO4)2 + 2 Na(NO3)
Sn(NO3)2 + NaI = Na(NO3)2 + SnI =>
Sn(NO3)2 + NaI = Na(NO3)2 + SnI
(CH3S)2 + Br2 + H2O = CH3SO2Br + HBr =>
(CH3S)2 + 5 Br2 + 4 H2O = 2 CH3SO2Br + 8 HBr
HCl + Pb2(NO3) = Pb2Cl + HNO3 =>
HCl + Pb2(NO3) = Pb2Cl + HNO3
BeO = Be + O2 =>
2 BeO = 2 Be + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
KMnO4 + HCl = Cl2 + KCl + H2O + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 8 H2O + 2 MnCl2
CaCl3HCl = CaClHCl3 =>
CaCl3HCl = CaClHCl3
CH3OH + KMnO4 + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C5H8O + H2 = C5H10O =>
C5H8O + H2 = C5H10O
H2O + O3 = H2O2 =>
3 H2O + O3 = 3 H2O2
AgF + ZnBr2 = AgBr + ZnF2 =>
2 AgF + ZnBr2 = 2 AgBr + ZnF2
CsOH + CH2O2 = CHCsO2 + H2O =>
CsOH + CH2O2 = CHCsO2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
CuSO4 + Na2SO3 + NaOH = Cu + Na2SO4 + H2O =>
CuSO4 + Na2SO3 + 2 NaOH = Cu + 2 Na2SO4 + H2O
VCl3 + Zn = VCl2 + ZnCl2 =>
2 VCl3 + Zn = 2 VCl2 + ZnCl2
C2H5I + KOH = C2H4 + KI + H2O =>
C2H5I + KOH = C2H4 + KI + H2O
NaMnO4 + HCl + H2C2O4 = NaCl + MnCl2 + CO2 + H2O =>
2 NaMnO4 + 6 HCl + 5 H2C2O4 = 2 NaCl + 2 MnCl2 + 10 CO2 + 8 H2O
C27H30O5S + HCl = HC27H30 + ClO5S =>
C27H30O5S + HCl = HC27H30 + ClO5S
SbCl3 + SnCl2 = Sb + SnCl4 =>
2 SbCl3 + 3 SnCl2 = 2 Sb + 3 SnCl4
C6H8(l) + O2(g) = CO2(g) + H2O(g) =>
C6H8(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
BrC = CBr =>
BrC = CBr
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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