| Équations équilibrées la veille |
FeCI2 + KOH = FeOH + CI2K
CH2CHCH3 + O2 = CO2 + H2O =>
2 CH2CHCH3 + 9 O2 = 6 CO2 + 6 H2O
Mg(OH)2 + HC1 = Mg(C1)2 + H2O =>
Mg(OH)2 + 2 HC1 = Mg(C1)2 + 2 H2O
Pb(NO3)2 + NaC2O4 = Pb(C2O4)2 + NaNO3 =>
Pb(NO3)2 + 2 NaC2O4 = Pb(C2O4)2 + 2 NaNO3
Ca + TiO2 = CaO + Ti =>
2 Ca + TiO2 = 2 CaO + Ti
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HF + Si2O = H2O + SiF =>
2 HF + Si2O = H2O + 2 SiF
C55H72MgN4O5 + O2 = CO2 + H2O + NO2 + MgO =>
C55H72MgN4O5 + 75 O2 = 55 CO2 + 36 H2O + 4 NO2 + MgO
Na + As = Na3As =>
3 Na + As = Na3As
MnO4{-} + SO3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + SO3{-2} + 2 OH{-} = 2 MnO4{-2} + SO4{-2} + H2O
Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KNO3 =>
Mg(NO3)2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KNO3
P + C + H2 = P(CH3)3 =>
2 P + 6 C + 9 H2 = 2 P(CH3)3
CS + Cl2 = CSCl =>
2 CS + Cl2 = 2 CSCl
CH3CCH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CCH(g) + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
CuCl2 + NH3 + H2O = Cu(HO)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(HO)2 + 2 NH4Cl
Ca2Mg5Si8O22(OH)2 + CaCO3 + SiO2 = CO2 + CaMgSi2O6 + H2O =>
Ca2Mg5Si8O22(OH)2 + 3 CaCO3 + 2 SiO2 = 3 CO2 + 5 CaMgSi2O6 + H2O
I2 + KF = KI + F =>
I2 + 2 KF = 2 KI + 2 F
Co + PdBr2 = CoBr3 + Pd =>
2 Co + 3 PdBr2 = 2 CoBr3 + 3 Pd
FeCl2 + Zn = Fe + ZnCl2 =>
FeCl2 + Zn = Fe + ZnCl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2O + B2O3 + H2O = B3N3H6 + O2 =>
3 N2O + 3 B2O3 + 6 H2O = 2 B3N3H6 + 9 O2
Pb(OH)2 = Pb + (OH)2 =>
Pb(OH)2 = Pb + (OH)2
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
LiNO3 + C2H5NO2 = Li2O + N2 + CO2 + H2O =>
18 LiNO3 + 10 C2H5NO2 = 9 Li2O + 14 N2 + 20 CO2 + 25 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
(NH4)2Cr2O7 + Ba(ClO3)2 = NH4ClO3 + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(ClO3)2 = 2 NH4ClO3 + BaCr2O7
SnI4 + Co3(PO4)2 = CoI2 + Sn3(PO4)4 =>
3 SnI4 + 2 Co3(PO4)2 = 6 CoI2 + Sn3(PO4)4
Be(OH)2 + H2SO4 = (BeOH)2SO4 + H2O =>
2 Be(OH)2 + H2SO4 = (BeOH)2SO4 + 2 H2O
CaO + HCl = CaCl2 + H2O(l) =>
CaO + 2 HCl = CaCl2 + H2O(l)
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
KCO4 = KC + O2 =>
KCO4 = KC + 2 O2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Pb(NO3)2 + Fe2O3 = Fe(NO3)3 + PbO =>
3 Pb(NO3)2 + Fe2O3 = 2 Fe(NO3)3 + 3 PbO
CuCl2*2H2O + H(AcAc) + NaCH3COO = Cu(AcAc)2 + H2O + CH3COOH + Cl + Na =>
CuCl2*2H2O + 2 H(AcAc) + 2 NaCH3COO = Cu(AcAc)2 + 2 H2O + 2 CH3COOH + 2 Cl + 2 Na
Mg(OH)2 + KOH = K2MgO2 + H2O =>
Mg(OH)2 + 2 KOH = K2MgO2 + 2 H2O
K + Si = K4Si =>
4 K + Si = K4Si
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al(s) + CuSO4(aq) + HCl(aq) = Cu(s) + AlCl3 + H2SO4 =>
2 Al(s) + 3 CuSO4(aq) + 6 HCl(aq) = 3 Cu(s) + 2 AlCl3 + 3 H2SO4
CH3CH2SH + HCl = CH3CH2SH2{+} + Cl{-} =>
CH3CH2SH + HCl = CH3CH2SH2{+} + Cl{-}
NiSO4 + KI = NiI2 + K2SO4 =>
NiSO4 + 2 KI = NiI2 + K2SO4
RbOH + Al(NO3)3 = Al(OH)3 + RbNO3 =>
3 RbOH + Al(NO3)3 = Al(OH)3 + 3 RbNO3
CuSO4HCl = CuClSO4H =>
CuSO4HCl = CuClSO4H
NaCl{-} + AgNO3{+} = AgCl + NaNO3 =>
NaCl{-} + AgNO3{+} = AgCl + NaNO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Zn(HPO4) = Zn3(PO4)2 + H3PO4 =>
3 Zn(HPO4) = Zn3(PO4)2 + H3PO4
Ag + Cl = AgCl =>
Ag + Cl = AgCl
H(g) + Br(l) = HBr =>
H(g) + Br(l) = HBr
PtBr2 + H2 = H2Br2 + Pt =>
PtBr2 + H2 = H2Br2 + Pt
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
MnCl2 + LiOH + Mg2 = MnO2 + LiCl + LiMg + H2O =>
MnCl2 + 4 LiOH + Mg2 = MnO2 + 2 LiCl + 2 LiMg + 2 H2O
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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