| Équations équilibrées la veille | Équations équilibrées le lendemain |
(Mg3N2)(s) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaI + H2SO4 = NaSO4 + I2 + SO2 + H2O =>
2 NaI + 4 H2SO4 = 2 NaSO4 + I2 + 2 SO2 + 4 H2O
N2O4 + H = NO + H2O =>
N2O4 + 4 H = 2 NO + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
FeCl3KNO3 = Fe(NO3)KCl3 =>
FeCl3KNO3 = Fe(NO3)KCl3
KHSO3 + Ca(OH)2 = Ca(HSO3)2 + KOH =>
2 KHSO3 + Ca(OH)2 = Ca(HSO3)2 + 2 KOH
CO + H2(g) = C8H18(l) + H2O =>
8 CO + 17 H2(g) = C8H18(l) + 8 H2O
C3H8O + H2O = CO2 + CH4 =>
4 C3H8O + 2 H2O = 3 CO2 + 9 CH4
BrO3{-} + ClO3{-} = Br{-} + ClO4{-} =>
BrO3{-} + 3 ClO3{-} = Br{-} + 3 ClO4{-}
C6H8O7 + C12H22O11 + Fe = FeC6H6O7 + C12H24O11 =>
C6H8O7 + C12H22O11 + Fe = FeC6H6O7 + C12H24O11
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
NaClO + Al = AlO + NaCl =>
NaClO + Al = AlO + NaCl
C + H2SO5 = H2S + CO2 =>
5 C + 2 H2SO5 = 2 H2S + 5 CO2
CH3CH3CHBrCOOH + NaOH = CH3CH3CHBrCOONa + H2O =>
CH3CH3CHBrCOOH + NaOH = CH3CH3CHBrCOONa + H2O
Br2 + Na[Cr(OH)4(H2O)2] + NaOH = Na2CrO4 + NaBr + H2O =>
3 Br2 + 2 Na[Cr(OH)4(H2O)2] + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 12 H2O
IH = I2 + H2 =>
2 IH = I2 + H2
Ba + CI2 = Ba3CI2 =>
3 Ba + CI2 = Ba3CI2
C6H8O7(ac) + KOH(ac) = C6H7O7K(ac) + H2O(l) =>
C6H8O7(ac) + KOH(ac) = C6H7O7K(ac) + H2O(l)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2** =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2**
Mn + Cl = MnCl5 =>
Mn + 5 Cl = MnCl5
P(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
2 P(s) + 2 NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq)
Mg + N3 = Mg3N =>
9 Mg + N3 = 3 Mg3N
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
(NH4)2SO4 + Mg = MgSO4 + NH4 =>
(NH4)2SO4 + Mg = MgSO4 + 2 NH4
Cu(OH)2HPO3 = CuOH3PO4 =>
Cu(OH)2HPO3 = CuOH3PO4
IH = I2 + H2 =>
2 IH = I2 + H2
Pt + HNO3 = Pt(NO3)3 + NH4NO3 + H2O =>
8 Pt + 30 HNO3 = 8 Pt(NO3)3 + 3 NH4NO3 + 9 H2O
Ir2(CO3)3 = Ir2O3 + CO2 =>
Ir2(CO3)3 = Ir2O3 + 3 CO2
H2C2O4 + H2O = HC2O4 + H3O =>
H2C2O4 + H2O = HC2O4 + H3O
Br2 + NaOH = Br2(OH)2 + Na =>
Br2 + 2 NaOH = Br2(OH)2 + 2 Na
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mn(NO3)4 + KOH = K(NO3)4 + MnOH =>
Mn(NO3)4 + KOH = K(NO3)4 + MnOH
Cr(NO3)3 + Cu(NO3)2 + H2O = CuCr2O4 + NH3 + O2 =>
2 Cr(NO3)3 + Cu(NO3)2 + 12 H2O = CuCr2O4 + 8 NH3 + 16 O2
PtCl2 + Cl2 + HCl = H2PtCl6 =>
PtCl2 + Cl2 + 2 HCl = H2PtCl6
U + O2 = U2O =>
4 U + O2 = 2 U2O
HCO + CaOH = COCa + H2O =>
HCO + CaOH = COCa + H2O
Ca(IO)2 = Ca + IO =>
Ca(IO)2 = Ca + 2 IO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4 =>
BaSO4 + K2Cr2O7 + H2O = BaCrO4 + K2SO4 + H2CrO4
HCl + KHCO3 = KCl + H2CO3 =>
HCl + KHCO3 = KCl + H2CO3
CH3COCH3 + NaOCl + KI = CHI3 + NaOH + Na(CH3COO) + KCl =>
CH3COCH3 + 3 NaOCl + 3 KI = CHI3 + 2 NaOH + Na(CH3COO) + 3 KCl
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
SO3 + Co(OH)2 = Co + SO4 + H =>
2 SO3 + Co(OH)2 = Co + 2 SO4 + 2 H
C5H12 + Br = C5H11Br + HBr =>
C5H12 + 2 Br = C5H11Br + HBr
NaNO3(aq) + Ag2(SO4)(aq) = Na2(SO4)(s) + AgNO3(s) =>
2 NaNO3(aq) + Ag2(SO4)(aq) = Na2(SO4)(s) + 2 AgNO3(s)
KNO3 + PbS = Pb(NO3)2 + K2S =>
2 KNO3 + PbS = Pb(NO3)2 + K2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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