| Équations équilibrées la veille | Équations équilibrées le lendemain |
H(C2H3O2) + NaOH = H2O + NaCH3COO
Al(NO3)3 + K = AlK + NO3 =>
Al(NO3)3 + K = AlK + 3 NO3
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
Co2P2O7 + MoO2 + P + O2 = Co3Mo4(PO4)6 =>
6 Co2P2O7 + 16 MoO2 + 12 P + 11 O2 = 4 Co3Mo4(PO4)6
C5H5OH + KMnO4 = C5H4MnO + KOH + HO3 =>
C5H5OH + KMnO4 = C5H4MnO + KOH + HO3
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
NiSO4 + AgC2H3O2 = Ni(C2H3O2)2 + (Ag)2SO4 =>
NiSO4 + 2 AgC2H3O2 = Ni(C2H3O2)2 + (Ag)2SO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C6H5NH2 + O2 = H2O + CO2 + NH4 =>
4 C6H5NH2 + 27 O2 = 6 H2O + 24 CO2 + 4 NH4
C2H2 + Br2 + H2O = C2H4 + Br(OH)2 =>
2 C2H2 + Br2 + 4 H2O = 2 C2H4 + 2 Br(OH)2
Au3PO4 + Ba(ClO3)2 = AuClO3 + Ba3(PO4)2 =>
2 Au3PO4 + 3 Ba(ClO3)2 = 6 AuClO3 + Ba3(PO4)2
Ca(OH)2 + H3PO4 = H2O(g) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O(g) + Ca3(PO4)2
Mg(OH)2(heated) = MgO + OH2 =>
Mg(OH)2(heated) = MgO + OH2
SCl2 + AgNO3 = AgCl + S(NO3)2 =>
SCl2 + 2 AgNO3 = 2 AgCl + S(NO3)2
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
Na + (HCO3) = NaHCO3 =>
Na + (HCO3) = NaHCO3
Mg + H2SO3 = MgSO3 + H2 =>
Mg + H2SO3 = MgSO3 + H2
NaClHCl = NaHCl2 =>
NaClHCl = NaHCl2
Cl2 + NaOH = NaClO + NaCl + H2O* =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O*
SnS2O3{2-} + FeS2O8{+} + H2O = Sn{4+} + SO4{2-} + Fe{2+} + H{+} =>
SnS2O3{2-} + 4 FeS2O8{+} + 5 H2O = Sn{4+} + 10 SO4{2-} + 4 Fe{2+} + 10 H{+}
NaOH + CH6ClN = H2O + NaCH5ClN =>
NaOH + CH6ClN = H2O + NaCH5ClN
Cr(s) + H2O(l) = Cr(OH)3 + H2 =>
2 Cr(s) + 6 H2O(l) = 2 Cr(OH)3 + 3 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cr + CO3 = CrCO3 =>
Cr + CO3 = CrCO3
CrNO3 + NaCl = CrCl + NaNO3 =>
CrNO3 + NaCl = CrCl + NaNO3
MnO + Ae = Ae2O3 + Mn =>
3 MnO + 2 Ae = Ae2O3 + 3 Mn
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
SiSO4 + H2O = SiO + H2SO4 =>
SiSO4 + H2O = SiO + H2SO4
NH2CONH2 + H2O = CO2 + NH3 =>
NH2CONH2 + H2O = CO2 + 2 NH3
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
NH3 + NO2 = NO + HNO3 =>
NH3 + 7 NO2 = 5 NO + 3 HNO3
FeS2 + U2 = FeU3 + S2U2 =>
2 FeS2 + 5 U2 = 2 FeU3 + 2 S2U2
Sn(NO3)2 + K2(CO3) = Sn(CO3) + K(NO3) =>
Sn(NO3)2 + K2(CO3) = Sn(CO3) + 2 K(NO3)
CuCl2 + BaS = CuS2 + BaCl =>
CuCl2 + 2 BaS = CuS2 + 2 BaCl
O3 = O200 =>
200 O3 = 3 O200
As2O3 + HNO3 + H2O = H3AsO4 + N2 =>
5 As2O3 + 4 HNO3 + 13 H2O = 10 H3AsO4 + 2 N2
NaBH4 + H2SO4 = B2H6 + H6 + Na2SO4 =>
6 NaBH4 + 3 H2SO4 = 3 B2H6 + 2 H6 + 3 Na2SO4
Ge(OH)4 + NaOH = Na4[Ge(OH)8] =>
Ge(OH)4 + 4 NaOH = Na4[Ge(OH)8]
Ni(OH)2 + NaOH = Na2NiO2 + H2O =>
Ni(OH)2 + 2 NaOH = Na2NiO2 + 2 H2O
PO + PH3 = P2 + H2O =>
6 PO + 4 PH3 = 5 P2 + 6 H2O
Cl2 + CaBr = Br + CaCl2 =>
Cl2 + CaBr = Br + CaCl2
O2 + C9H6N2 + OH({-}) = CO3({-}2) + N2 + H2O =>
51 O2 + 4 C9H6N2 + 36 OH({-}) = 36 CO3({-}2) + 4 N2 + 30 H2O
C2H6O + C7H10O + NaBH4 = C7H12O + NaB(C2H5O) =>
2 C2H6O + 5 C7H10O + 2 NaBH4 = 5 C7H12O + 2 NaB(C2H5O)
Fe(NO3)3 + HNO3 = Fe(NO3)2 + H(NO3)2 =>
Fe(NO3)3 + HNO3 = Fe(NO3)2 + H(NO3)2
Cl2 + B2 = ClB3 =>
Cl2 + 3 B2 = 2 ClB3
BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2
Cl2O + Ca(OH)2 = CaCl2O2 + H2O =>
Cl2O + Ca(OH)2 = CaCl2O2 + H2O
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
Br2 + P4 = P5Br =>
2 Br2 + 5 P4 = 4 P5Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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