| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + 2 H2O = Hg(OH)2 + H2
RuNO3 = Ru(NO3) =>
RuNO3 = Ru(NO3)
Mn02 + V{2+} = V02{+} + Mn{2+} =>
3 Mn02 + 8 V{2+} = 4 V02{+} + 6 Mn{2+}
K2V4O9 + HCl = VOCl + H2O + Cl2 + KCl =>
K2V4O9 + 10 HCl = 4 VOCl + 5 H2O + 2 Cl2 + 2 KCl
C3H6 + HBr = CH3CHBrCH3 =>
C3H6 + HBr = CH3CHBrCH3
Cu(OH)2 + K2(SO4) = K(OH) + Cu(SO4) =>
Cu(OH)2 + K2(SO4) = 2 K(OH) + Cu(SO4)
SiO2 + MgCO3 + H2O = Mg3Si4O10(OH)2 + CO2 =>
4 SiO2 + 3 MgCO3 + H2O = Mg3Si4O10(OH)2 + 3 CO2
(C6H5O)COOH + H2O = (C6H5O)COO + H3O =>
(C6H5O)COOH + H2O = (C6H5O)COO + H3O
Ca(NO3)2(aq) + (NH4)2SO4(aq) = NH4NO3(aq) + CaSO4(s) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = 2 NH4NO3(aq) + CaSO4(s)
Kl + PbNO3 = Kl9PbNO3 =>
9 Kl + PbNO3 = Kl9PbNO3
C6H6 + CH4 = CH3CH3 =>
C6H6 + 12 CH4 = 9 CH3CH3
AlCl3(aq) + H2O(l) = H3Al(aq) + ClOH(s) =>
AlCl3(aq) + 3 H2O(l) = H3Al(aq) + 3 ClOH(s)
TiCl4(l) + H2O(l) = TiO2 + HCl =>
TiCl4(l) + 2 H2O(l) = TiO2 + 4 HCl
HBrLiOH = H(OH)LiBr =>
HBrLiOH = H(OH)LiBr
Ba(OH)2 + HCl = Cl2Ba + H2O =>
Ba(OH)2 + 2 HCl = Cl2Ba + 2 H2O
CH2O + SiO2 = Si + CO2 + H2O =>
CH2O + SiO2 = Si + CO2 + H2O
MgH + H2O = MgOH + H2 =>
MgH + H2O = MgOH + H2
Hg + H2O = HgOH + H2 =>
2 Hg + 2 H2O = 2 HgOH + H2
AgO + HNO3 = AgNO3 + OH =>
AgO + HNO3 = AgNO3 + OH
NaBH4 + C16H32O4 + C4H12C4H8O4H4 = C4H10O + NaOCH2CH3 + BH3 =>
4 NaBH4 + C16H32O4 + C4H12C4H8O4H4 = 4 C4H10O + 4 NaOCH2CH3 + 4 BH3
HI + HClO3 = HIO3 + Cl2 + H2O =>
5 HI + 6 HClO3 = 5 HIO3 + 3 Cl2 + 3 H2O
Ti + O2 = Ti2O4 = TiO2 =>
2 Ti + 2 O2 = Ti2O4
As + HNO3 = NO2 + H4As2O7 + H2O =>
2 As + 10 HNO3 = 10 NO2 + H4As2O7 + 3 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NO3{-} + H{+} + e = N20 + H2O =>
20 NO3{-} + 120 H{+} + 100e = N20 + 60 H2O
CuSO4(aq)Na2S(aq) = CuSNa2SO4 =>
CuSO4(aq)Na2S(aq) = CuSNa2SO4
H2SeO4 + Cu2SO4 + H2SO4 = Cu2Se + CuSO4 + H2O =>
H2SeO4 + 5 Cu2SO4 + 3 H2SO4 = Cu2Se + 8 CuSO4 + 4 H2O
Cu2O + H2O = (CuOH) =>
Cu2O + H2O = 2(CuOH)
HCl(aq) + KOH = KCl(aq) + H2O =>
HCl(aq) + KOH = KCl(aq) + H2O
PBr5 = P5 + Br5 =>
5 PBr5 = P5 + 5 Br5
IRON(III)CHLORIDEBARIUMNITRATE = IRON(III)NITRATEBARIUMCHLORIDE =>
IRON(III)CHLORIDEBARIUMNITRATE = IRON(III)NITRATEBARIUMCHLORIDE
Be + HI = BeI + H2 =>
2 Be + 2 HI = 2 BeI + H2
Chromium(III)NitrateCalciumSulphide = Chromium(III)SulphideCalciumNitrate =>
Chromium(III)NitrateCalciumSulphide = Chromium(III)SulphideCalciumNitrate
C6H12O6 + Ag(NH3)2OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2OH = 6 Ag + C6H8O7 + 12 NH3 + 5 H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O + CO2
NaHCO3 = Na + H2 + C + O2 =>
2 NaHCO3 = 2 Na + H2 + 2 C + 3 O2
C3H9 + KMnO4 + H2SO4 = COOH + MnSO4 + K2SO4 + H2O =>
5 C3H9 + 18 KMnO4 + 27 H2SO4 = 15 COOH + 18 MnSO4 + 9 K2SO4 + 42 H2O
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + H2O(l) =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(aq) + 2 H2O(l)
PtCl2 + S = PtS + Cl2 =>
PtCl2 + S = PtS + Cl2
KOH(aq) + BaCl2(aq) = KCl + Ba(OH)2 =>
2 KOH(aq) + BaCl2(aq) = 2 KCl + Ba(OH)2
Ca(OH)02 + H2SO4 = CaSO4 + H2O =>
Ca(OH)02 + H2SO4 = CaSO4 + 2 H2O
Sn2O4 + CO = Sn + CO2 =>
Sn2O4 + 4 CO = 2 Sn + 4 CO2
NH3 + O3 = NO + H3O =>
3 NH3 + 2 O3 = 3 NO + 3 H3O
NaI + MnO2 + H2SO4 = NaSO4 + MnSO4 + H2O + I2 =>
2 NaI + 2 MnO2 + 4 H2SO4 = 2 NaSO4 + 2 MnSO4 + 4 H2O + I2
AlNO3 + Ba(OH)2 = Al(OH)2 + BaNO3 =>
AlNO3 + Ba(OH)2 = Al(OH)2 + BaNO3
H2C6H6O7 + NaOH = H2O + Na2C6H6O7 =>
H2C6H6O7 + 2 NaOH = 2 H2O + Na2C6H6O7
Pb(No3)2 + KI = Pb(I2) + KNo3 =>
Pb(No3)2 + 2 KI = Pb(I2) + 2 KNo3
KMnO4 + KOH + KI = K2MnO4 + KIO + H2O =>
2 KMnO4 + 2 KOH + KI = 2 K2MnO4 + KIO + H2O
BaN(aq)KP(aq) = BaP(aq)KN(aq) =>
BaN(aq)KP(aq) = BaP(aq)KN(aq)
CuI2 + Li = CuLi2 + I2 =>
CuI2 + 2 Li = CuLi2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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