| Équations équilibrées la veille |
6 KCl + 3 Br2 + 3 H2O = KBrO3 + 6 HCl + 5 KBr
Ba + (NH4)2SO4 = BaSO4 + NH4 =>
Ba + (NH4)2SO4 = BaSO4 + 2 NH4
H3PO + NaOH = H2O + Na3PO =>
H3PO + 3 NaOH = 3 H2O + Na3PO
C2H6O4 + O2 = CO2 + H2O =>
2 C2H6O4 + 3 O2 = 4 CO2 + 6 H2O
Li3N(s) + NH4NO3(aq) = LiNO3(aq) + (NH4)3N(aq) =>
Li3N(s) + 3 NH4NO3(aq) = 3 LiNO3(aq) + (NH4)3N(aq)
HNO3CO2 = HNO2CO3 =>
HNO3CO2 = HNO2CO3
Cr(s) + Fe(NO3)2 = Fe(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Fe(NO3)2 = 3 Fe(s) + 2 Cr(NO3)3
Fe + HCl + KSCN = KCl + FeSCN + H2 =>
2 Fe + 2 HCl + 2 KSCN = 2 KCl + 2 FeSCN + H2
MnO4{-} + C6H12O6 + OH{-} = MnO2 + C6H11O7{-} + H2O =>
2 MnO4{-} + 3 C6H12O6 + OH{-} = 2 MnO2 + 3 C6H11O7{-} + 2 H2O
C3H5Cl + Br2 = C3H5Br2 + Cl =>
C3H5Cl + Br2 = C3H5Br2 + Cl
C2H6S + NaOH = Na2S + CH3OH =>
C2H6S + 2 NaOH = Na2S + 2 CH3OH
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
MnCl2 + CdSO4 = MnSO4 + CdCl2 =>
MnCl2 + CdSO4 = MnSO4 + CdCl2
NaCl + O2(g) = NaClO3 =>
2 NaCl + 3 O2(g) = 2 NaClO3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
H2SeO3 + Ag(OH) = Ag2(SeO3) + H2O =>
H2SeO3 + 2 Ag(OH) = Ag2(SeO3) + 2 H2O
Cr2O3 + N2O5 = Cr2O5 + N2O3 =>
Cr2O3 + N2O5 = Cr2O5 + N2O3
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
KSCN + Fe(NO3)3 = K(NO3)3 + Fe(SCN) =>
KSCN + Fe(NO3)3 = K(NO3)3 + Fe(SCN)
CC2CH3 + O2 = CO2 + H2O =>
4 CC2CH3 + 19 O2 = 16 CO2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
TiO + H2SO4 = Ti2(SO4)3 + H2 + H2O =>
2 TiO + 3 H2SO4 = Ti2(SO4)3 + H2 + 2 H2O
Ca(NO3)2(heat) = Ca(NO2)2 + O2 =>
Ca(NO3)2(heat) = Ca(NO2)2 + O2
Be + H2S = BeS + H2 =>
Be + H2S = BeS + H2
FeCl3 + BaOH2 = BaCl3 + FeOH2 =>
FeCl3 + BaOH2 = BaCl3 + FeOH2
H2CO3 + Mg(OH)2 = H2O + MgCO3 =>
H2CO3 + Mg(OH)2 = 2 H2O + MgCO3
Br2 + OH{-} = H2O + Br{-} + BrO{-} =>
Br2 + 2 OH{-} = H2O + Br{-} + BrO{-}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
OH{-} + H{+) = H2O =>
OH{-} + H{+) = H2O
HF + SbF5 = HSbF6 =>
HF + SbF5 = HSbF6
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
H2S(g) + O2(g) = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2(g) = 2 H2O(l) + 2 SO2(g)
Mg + HI = MgI2 + H2 =>
Mg + 2 HI = MgI2 + H2
NCl + Cu = CuCl + N =>
NCl + Cu = CuCl + N
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
C4H9Cl + SO2Cl2 = C4H8Cl2 + HSO2 + Cl =>
C4H9Cl + SO2Cl2 = C4H8Cl2 + HSO2 + Cl
C17H35COONa + HCl = C17H35COOH + NaCl =>
C17H35COONa + HCl = C17H35COOH + NaCl
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
I{-}(aq) + O2(g) + H2O = I2(s) + OH{-} =>
4 I{-}(aq) + O2(g) + 2 H2O = 2 I2(s) + 4 OH{-}
K + Se = KSe =>
K + Se = KSe
KCl + PdCl2 = K2PdCl4 =>
2 KCl + PdCl2 = K2PdCl4
NH4H2PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 + H2O =>
2 NH4H2PO4 + 3 Ca(OH)2 = 2 NH4OH + Ca3(PO4)2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HI + Ag(NO3) = AgI + HNO3 =>
HI + Ag(NO3) = AgI + HNO3
C6H5CH2OH + HCl = C6H5CH2Cl + H2O =>
C6H5CH2OH + HCl = C6H5CH2Cl + H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
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