| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 2 CaSO4 + 7 H2 = 2 C6H5OCa + 2 H2S + 6 H2O
Cu(OH)2 + HI = Cu(I)2 + H2O =>
Cu(OH)2 + 2 HI = Cu(I)2 + 2 H2O
H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2
HC1 + Ba(OH)2 = BaC2 + H2O =>
2 HC1 + Ba(OH)2 = BaC2 + 2 H2O
BaO + Be(OH)2 = BaBeO2 + H2O =>
BaO + Be(OH)2 = BaBeO2 + H2O
NaNO3(aq) + FeCl3(aq) = NaCl3 + FeNO3 =>
NaNO3(aq) + FeCl3(aq) = NaCl3 + FeNO3
Mg + H2SO4 = Mg(SO4)2 + H2 =>
Mg + 2 H2SO4 = Mg(SO4)2 + 2 H2
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
C6H12 + Br2 = C6H4Br3 + H2 =>
2 C6H12 + 3 Br2 = 2 C6H4Br3 + 8 H2
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
Fe3O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe3O3(s) + 3 CO(g) = 3 Fe(l) + 3 CO2(g)
Uuh + Fe = FeUuh =>
Uuh + Fe = FeUuh
ZnSO4 + KI = ZnSO2 + KIO3 =>
3 ZnSO4 + 2 KI = 3 ZnSO2 + 2 KIO3
NH4ClO4 = NN2 + Cl2 + O2 + H2O =>
6 NH4ClO4 = 2 NN2 + 3 Cl2 + 6 O2 + 12 H2O
KOH + Cl2 = KCl + ClO3 + H2O =>
12 KOH + 7 Cl2 = 12 KCl + 2 ClO3 + 6 H2O
H2O + NaH = NaOH + H2 =>
H2O + NaH = NaOH + H2
MgOH + CuCl = MgCl + CuOH =>
MgOH + CuCl = MgCl + CuOH
CH3COCH3 + CH3CH2OH = CH3COOH + CH3CH2CH3 =>
CH3COCH3 + CH3CH2OH = CH3COOH + CH3CH2CH3
Fe(CNS)3 + NaF = Na3(FeF6) + NaCNS =>
Fe(CNS)3 + 6 NaF = Na3(FeF6) + 3 NaCNS
H2SO4 + Pb(C2H3O2)2 = Pb2(SO4)2 + H(C2H3O2) =>
2 H2SO4 + 2 Pb(C2H3O2)2 = Pb2(SO4)2 + 4 H(C2H3O2)
Pb(aq) + (SO4) = PbSO4(s) =>
Pb(aq) + (SO4) = PbSO4(s)
Sr(No3)2(aq) + HCl(aq) = Sr(Cl)2(s) + HNo3(aq) =>
Sr(No3)2(aq) + 2 HCl(aq) = Sr(Cl)2(s) + 2 HNo3(aq)
BaO + Be(OH)2 = BaBeO2 + H2O =>
BaO + Be(OH)2 = BaBeO2 + H2O
FeCl3 + FeCl2 + NH4OH = Fe3O4 + NH4Cl + H2O =>
2 FeCl3 + FeCl2 + 8 NH4OH = Fe3O4 + 8 NH4Cl + 4 H2O
Br2 + KOH = KBrO3 + KKBr + H2O =>
7 Br2 + 24 KOH = 4 KBrO3 + 10 KKBr + 12 H2O
CuSO4 + RbClO4 = Cu(ClO4)2 + Rb2SO4 =>
CuSO4 + 2 RbClO4 = Cu(ClO4)2 + Rb2SO4
Na3PO4(aq) + AlCl3 = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3 = 3 NaCl(aq) + AlPO4(s)
Na2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + NaNO3(aq) =>
Na2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 NaNO3(aq)
C3H7Cl + O2 = CO2 + H2O + Cl =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 4 Cl
HJO3 + H2SO3 = H2SO4 + J2 + H2O =>
2 HJO3 + 5 H2SO3 = 5 H2SO4 + J2 + H2O
BaO + Be(OH)2 = BaBeO2 + H2O =>
BaO + Be(OH)2 = BaBeO2 + H2O
H2 + CH4 = CH4H2 =>
H2 + CH4 = CH4H2
Na2CO3(aq) + AgNO3(aq) = Na(NO3)(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 Na(NO3)(aq) + Ag2CO3(s)
Li2CO2 + H2SO4 = Li2SO3 + H2CO3 =>
Li2CO2 + H2SO4 = Li2SO3 + H2CO3
Ru + Ti + Si = RuSiTi =>
Ru + Ti + Si = RuSiTi
CNO{-} + H2O = NH3 + OH{-} + CO2 =>
CNO{-} + 2 H2O = NH3 + OH{-} + CO2
NaOH + H2 = NaH + OH =>
2 NaOH + H2 = 2 NaH + 2 OH
CuP + H2 = Cu + H2P =>
CuP + H2 = Cu + H2P
K2O + O3 = K2O2 =>
3 K2O + O3 = 3 K2O2
Fe2O3 + SO3 + H2O + K2O = KFe3(OH)6(SO4)2 =>
3 Fe2O3 + 4 SO3 + 6 H2O + K2O = 2 KFe3(OH)6(SO4)2
PbO + H3BO3 = Pb3(BO3)2 + H2O =>
3 PbO + 2 H3BO3 = Pb3(BO3)2 + 3 H2O
C6H17 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C6H17 + 17 KMnO4 + H2O = 9 C2H4O2 + 17 MnO2 + 17 KOH
V2O5 + KI + HCl = V2O4 + KCl + I2 + H2O =>
V2O5 + 2 KI + 2 HCl = V2O4 + 2 KCl + I2 + H2O
K2CrO4 + NiCl = K2Cl2 + Ni2CrO4 =>
K2CrO4 + 2 NiCl = K2Cl2 + Ni2CrO4
Rb + CH3COOH = C2H3O2Rb + H =>
Rb + CH3COOH = C2H3O2Rb + H
Ti(SO4)2 + CrCl3 = TiCl4 + Cr2(SO4)3 =>
3 Ti(SO4)2 + 4 CrCl3 = 3 TiCl4 + 2 Cr2(SO4)3
MgCl2 + LiC2H5 = LiCl + Mg(C2H5)2 =>
MgCl2 + 2 LiC2H5 = 2 LiCl + Mg(C2H5)2
Si6H6 + H2O = Si(OH)4 + H2 =>
Si6H6 + 24 H2O = 6 Si(OH)4 + 15 H2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Zn + HNO3 = Zn2NO3 + H =>
2 Zn + HNO3 = Zn2NO3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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