| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + Ni3P2 = 3 Ni + 2 Na3P
FeOOH + CO = Fe + CO2 + H2O =>
2 FeOOH + 3 CO = 2 Fe + 3 CO2 + H2O
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
S2 + O = S2O =>
S2 + O = S2O
KYO3 + SnCl + HCl = KCl + SnY2 + H2O + Cl2 =>
4 KYO3 + 2 SnCl + 24 HCl = 4 KCl + 2 SnY2 + 12 H2O + 11 Cl2
Na3PO4 + (NH4)2S = Na2S + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2S = 3 Na2S + 2(NH4)3PO4
(CN2) + F2 = CF4 + NF3 =>
(CN2) + 5 F2 = CF4 + 2 NF3
Fe3 + O2 = Fe7O9 =>
14 Fe3 + 27 O2 = 6 Fe7O9
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
Cl{-}(aq) + Br2(l) = Cl2(g) + Br{-}(aq) =>
2 Cl{-}(aq) + Br2(l) = Cl2(g) + 2 Br{-}(aq)
Na2SO3 + NO = Na2SO4 + N2 =>
2 Na2SO3 + 2 NO = 2 Na2SO4 + N2
Fe(NO3)3*H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)3*H2O = 2 Fe2O3 + 12 NO2 + 3 O2 + 4 H2O
Mg + Al(ClO)3 = Mg(ClO)2 + Al =>
3 Mg + 2 Al(ClO)3 = 3 Mg(ClO)2 + 2 Al
Hg{2+} + KI = HgI2 + K{+} =>
Hg{2+} + 2 KI = HgI2 + 2 K{+}
NaBH4 + H2O = NaOH + H2 + H2BO3 =>
2 NaBH4 + 8 H2O = 2 NaOH + 9 H2 + 2 H2BO3
H2SO4 + S = SO2 + H2 =>
H2SO4 + S = 2 SO2 + H2
RbNo + BeF2 = Be(No)2 + RbF =>
2 RbNo + BeF2 = Be(No)2 + 2 RbF
CaF2 + H2O = Ca + HF + OH =>
CaF2 + 2 H2O = Ca + 2 HF + 2 OH
C3H6O + O2(g) = CO2(g) + H2O(g) =>
C3H6O + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
S + KOH = K2S + K2SK2SO4 + H2O =>
4 S + 8 KOH = 2 K2S + K2SK2SO4 + 4 H2O
AlO + S = Al + SO2 =>
2 AlO + S = 2 Al + SO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ag(s) + HNO3(l) + H{+} = NO + Ag{+} + H2O =>
3 Ag(s) + HNO3(l) + 3 H{+} = NO + 3 Ag{+} + 2 H2O
C3H7Cl + Zn = C6H14 + ZnCl2 =>
2 C3H7Cl + Zn = C6H14 + ZnCl2
HF(aq) + Na2SO3(s) = H2O(l) + NaF(aq) + SO2(g) =>
2 HF(aq) + Na2SO3(s) = H2O(l) + 2 NaF(aq) + SO2(g)
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH4OH =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH4OH
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + H2O + KBr + MnO2 + Br2 =>
8 AlBr3 + 6 KMnO4 + 12 H2SO4 = 4 Al2(SO4)3 + 12 H2O + 6 KBr + 6 MnO2 + 9 Br2
HCl + AgOH = AgCl + H2O =>
HCl + AgOH = AgCl + H2O
XeO2F2 + H2O = Xe + O2 + HF =>
2 XeO2F2 + 2 H2O = 2 Xe + 3 O2 + 4 HF
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
KFe3(SO4)2(OH)6 + H = K + Fe + SO4 + H2O =>
KFe3(SO4)2(OH)6 + 6 H = K + 3 Fe + 2 SO4 + 6 H2O
NCl + H2SO4 = HCl + N2SO4 =>
2 NCl + H2SO4 = 2 HCl + N2SO4
Ba + KCl = BaCl2 + K =>
Ba + 2 KCl = BaCl2 + 2 K
FeO + Cl2O3 = Fe(ClO2)2 =>
FeO + Cl2O3 = Fe(ClO2)2
Al(OH)3 + CH2O3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CH2O3 = Al2(CO3)3 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HCOOCH3 + Br2 = HCOOCOCH3 + HBr =>
3 HCOOCH3 + 2 Br2 = 2 HCOOCOCH3 + 4 HBr
HF + LiOH = HOH + LiF =>
HF + LiOH = HOH + LiF
NaCl + Ni(NO3) = Na(NO3) + NiCl =>
NaCl + Ni(NO3) = Na(NO3) + NiCl
FeO + Fe2S3 = Fe2O3 + FeS =>
3 FeO + Fe2S3 = Fe2O3 + 3 FeS
Al + NaOH + H2O = H2 + NaAlO2 =>
2 Al + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
Po2 + O2 = PoO =>
Po2 + O2 = 2 PoO
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
Na2CO3 + Zn = Na + ZnCO3 =>
Na2CO3 + Zn = 2 Na + ZnCO3
N2(g) + O2(g) + H2O(l) = NH4NO3(s) =>
2 N2(g) + O2(g) + 4 H2O(l) = 2 NH4NO3(s)
KOH + BaNO3 = KNO3 + BaOH =>
KOH + BaNO3 = KNO3 + BaOH
BaCO3H2SO4 = BaSO4H2CO3 =>
BaCO3H2SO4 = BaSO4H2CO3
CsOH(aq) + H2SO4(aq) = OH + CsH2SO4 =>
CsOH(aq) + H2SO4(aq) = OH + CsH2SO4
PH3(g) + Cl2 = PCl3 + HCl =>
PH3(g) + 3 Cl2 = PCl3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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