| Équations équilibrées la veille |
Ca3(PO4)2 + 3 Cu2(SO4) = 3 Ca(SO4) + 2 Cu3(PO4)
Mn + Na = MnNa2 =>
Mn + 2 Na = MnNa2
Na2SO4BaCl2 = BaSO4 + NaCl =>
Na2SO4BaCl2 = BaSO4 + 2 NaCl
Fe + Fe2(SO4)3 = FeSO4 =>
Fe + Fe2(SO4)3 = 3 FeSO4
CH3CH(Br)CH3 + KOH = CH3CH(OH)CH3 + KBr =>
CH3CH(Br)CH3 + KOH = CH3CH(OH)CH3 + KBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
Al + H3O{+} = H2 + H2O + Al{+3} =>
2 Al + 6 H3O{+} = 3 H2 + 6 H2O + 2 Al{+3}
Cr2O7{-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
2 Cr2O7{-} + 14 I{-} + 28 H{+} = 4 Cr{3+} + 7 I2 + 14 H2O
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
H2ClO3 + NaOH = Na2ClO3 + H2O =>
H2ClO3 + 2 NaOH = Na2ClO3 + 2 H2O
H3PO4 + Be(OH)2 = Be3(PO4)2 + H2O =>
2 H3PO4 + 3 Be(OH)2 = Be3(PO4)2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
C + O2 = CO =>
2 C + O2 = 2 CO
[Ni(NH3)6](OH)2 + HNO3 = Ni(OH)2 + (NH4)NO3 =>
[Ni(NH3)6](OH)2 + 6 HNO3 = Ni(OH)2 + 6(NH4)NO3
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
VO2{+} + Mn{2+} + H{+} = VO{2+} + MnO4{-} + H2O =>
5 VO2{+} + Mn{2+} + 2 H{+} = 5 VO{2+} + MnO4{-} + H2O
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCl2 + K2CrO4 = Ba2(CrO4)2 + KCl =>
2 BaCl2 + 2 K2CrO4 = Ba2(CrO4)2 + 4 KCl
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2(s) =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2(s)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
KOH + Mg(OH)2 = K(OH)2MgOH =>
KOH + Mg(OH)2 = K(OH)2MgOH
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
AlCl3 + AgNO3 = AlNO3 + AgCl3 =>
AlCl3 + AgNO3 = AlNO3 + AgCl3
Al + O2 + H2O = Al(OH) =>
4 Al + O2 + 2 H2O = 4 Al(OH)
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Cu2O + NaOH = Cu(OH)2 + Na + O2 =>
2 Cu2O + 8 NaOH = 4 Cu(OH)2 + 8 Na + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Bi(NO3)3 + H2S = Bi(S)3 + H2NO3 =>
Bi(NO3)3 + 3 H2S = Bi(S)3 + 3 H2NO3
NaCl + HNO3 = Na(NO3) + HCl =>
NaCl + HNO3 = Na(NO3) + HCl
LiSO4 + Na3PO4 = Li3PO4 + NaSO4 =>
3 LiSO4 + Na3PO4 = Li3PO4 + 3 NaSO4
HNO3 + SO2 = H2SO4 + NO2 =>
2 HNO3 + SO2 = H2SO4 + 2 NO2
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
Zn(No3)2 + NaOH = NaNo3 + Zn(OH)2 =>
Zn(No3)2 + 2 NaOH = 2 NaNo3 + Zn(OH)2
FeH2SO4 = FeSO4H2 =>
FeH2SO4 = FeSO4H2
Zn + HOH + NaOH = Na2[Zn(OH)4] + H2 =>
Zn + 2 HOH + 2 NaOH = Na2[Zn(OH)4] + H2
KOH + F = FOH + K =>
KOH + F = FOH + K
CrS + O2 = Cr + SO2 =>
CrS + O2 = Cr + SO2
C2H6O + NaOH + I2 = CHI3 + H2 + NaHCO2 =>
2 C2H6O + 2 NaOH + 3 I2 = 2 CHI3 + 5 H2 + 2 NaHCO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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