| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + H2O = 4 C3H6O3
MgO + C20H14O4 = Mg + CO2 + H2O =>
43 MgO + C20H14O4 = 43 Mg + 20 CO2 + 7 H2O
HCl + Zn = H + ZnCl2 =>
2 HCl + Zn = 2 H + ZnCl2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C6H15O4P + O2 = P2O5 + CO2 + H2O =>
2 C6H15O4P + 18 O2 = P2O5 + 12 CO2 + 15 H2O
Ru + S = Ru2S4 =>
2 Ru + 4 S = Ru2S4
Li3[Al(OH)6] + HCl = LiCl + Al(OH)3 + H2O =>
Li3[Al(OH)6] + 3 HCl = 3 LiCl + Al(OH)3 + 3 H2O
Ag(NO3) + Na2(CrO4) = Ag(CrO4) + Na2(NO3) =>
Ag(NO3) + Na2(CrO4) = Ag(CrO4) + Na2(NO3)
CH3CHCH2 + Cl2 = CH3CCl2CHCl2 + H2 =>
CH3CHCH2 + 2 Cl2 = CH3CCl2CHCl2 + H2
C2H4 + MnO4 = C2H4O2 + MnO2 =>
C2H4 + MnO4 = C2H4O2 + MnO2
O3 + C4H10O2 = CO2 + H2O =>
11 O3 + 3 C4H10O2 = 12 CO2 + 15 H2O
KCl(aq) + CaS(aq) = K2S + CaCl2 =>
2 KCl(aq) + CaS(aq) = K2S + CaCl2
Cu(OH)2 + NaCl = CuCl2 + Na(OH) =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 Na(OH)
Mg(NO3)2 + KOH = KNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 KOH = 2 KNO3 + Mg(OH)2
H2S(aq) + Cl2(g) = S(s) + HCl =>
H2S(aq) + Cl2(g) = S(s) + 2 HCl
Pb{2+} + KI = PbI2 + K{+} =>
Pb{2+} + 2 KI = PbI2 + 2 K{+}
KIO3 = K + IO3 =>
KIO3 = K + IO3
Fe(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4)2 =>
2 Fe(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)2
Rb{+} + F{2-} = Rb2F =>
2 Rb{+} + F{2-} = Rb2F
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca(NO3)2 + H3(PO4) = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 HNO3
FeO + HBr = FeBr + H2O + Br2 =>
2 FeO + 4 HBr = 2 FeBr + 2 H2O + Br2
Be(OH)2 + Ba(OH)2 = BaBeO2 + H2O =>
Be(OH)2 + Ba(OH)2 = BaBeO2 + 2 H2O
Al2O3 + H2O4 = Al2(O4)3 + H2O =>
Al2O3 + 3 H2O4 = Al2(O4)3 + 3 H2O
PbBr2 + KI = PbI2 + KBr =>
PbBr2 + 2 KI = PbI2 + 2 KBr
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Fe3O2 + H2 = Fe + H2O =>
Fe3O2 + 2 H2 = 3 Fe + 2 H2O
Cl2 + CF4 = CCl4 + F2 =>
2 Cl2 + CF4 = CCl4 + 2 F2
CuCl2 + AgNo3 = AgCl + Cu(No3)2 =>
CuCl2 + 2 AgNo3 = 2 AgCl + Cu(No3)2
KI + CH3COONa = KCH3COO + NaI =>
KI + CH3COONa = KCH3COO + NaI
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
AlCl3 + K2CrO4 = Al2(CrO4)3 + KCl =>
2 AlCl3 + 3 K2CrO4 = Al2(CrO4)3 + 6 KCl
Ag + Au(NO3)3 = Au + AgNO3 =>
3 Ag + Au(NO3)3 = Au + 3 AgNO3
Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2
HCH2ClCO + OH = CH2ClCO2 + H2O =>
HCH2ClCO + 3 OH = CH2ClCO2 + 2 H2O
BaI2 + Al = AlI + Ba =>
BaI2 + 2 Al = 2 AlI + Ba
Cr(NO3)2 + Na2SO3 = CrSO3 + NaNO3 =>
Cr(NO3)2 + Na2SO3 = CrSO3 + 2 NaNO3
C12H22O6 + O2 = CO + H2O =>
2 C12H22O6 + 17 O2 = 24 CO + 22 H2O
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
Fe(ClO)3 = FeCl3 + O2 =>
2 Fe(ClO)3 = 2 FeCl3 + 3 O2
NH4Cl + Cl2 = HCl + NCl3 =>
NH4Cl + 3 Cl2 = 4 HCl + NCl3
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
CH3Cl + Na + C2H3Cl = C3H8 + NaCl =>
7 CH3Cl + 8 Na + C2H3Cl = 3 C3H8 + 8 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgCl + Cu = Ag + CuCl =>
AgCl + Cu = Ag + CuCl
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
Ag2O + NH3 = Ag + H2O + N2 =>
3 Ag2O + 2 NH3 = 6 Ag + 3 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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