| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe{2+} = Fe + 2 Fe{3+}
CUCl + Zn = CU + ZnCl =>
CUCl + Zn = CU + ZnCl
KMnO4 + H2SO4 + C8H8 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 7 C8H8 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
Mg3(PO4)2 + Fe(OH)3 = FePO4 + Mg(OH)2 =>
Mg3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Mg(OH)2
Ag2S + CuOH = Cu2S + AgOH =>
Ag2S + 2 CuOH = Cu2S + 2 AgOH
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
CH3CH2CHO + [O] = CH3CH2COOH =>
CH3CH2CHO + [O] = CH3CH2COOH
C7H6SO5 + O2 = CO2 + H2O + SO3 =>
2 C7H6SO5 + 15 O2 = 14 CO2 + 6 H2O + 2 SO3
Ca(OH)2 + KNo3 = KOH + Ca(No3)2 =>
Ca(OH)2 + 2 KNo3 = 2 KOH + Ca(No3)2
Ba3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + BaSiO3(l) + CO(g) =>
2 Ba3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 BaSiO3(l) + 10 CO(g)
PbNO3NaI = PbINaNO3 =>
PbNO3NaI = PbINaNO3
C6H5CHSSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
4 C6H5CHSSCH2C6H5 + 77 O2 = 56 CO2 + 8 SO2 + 26 H2O
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
AeCe3 + NaOH = Ae(OH)3 + NaCe =>
AeCe3 + 3 NaOH = Ae(OH)3 + 3 NaCe
Al(HSO4)3 + Na2CO3 = NaHSO4 + Al2(CO3)3 =>
2 Al(HSO4)3 + 3 Na2CO3 = 6 NaHSO4 + Al2(CO3)3
Ni + NO3 = NiNO3 =>
Ni + NO3 = NiNO3
Ca3(PO4)2 + H2SO4 + H2O = CaSO4 + H3PO4H2O =>
Ca3(PO4)2 + 3 H2SO4 + 2 H2O = 3 CaSO4 + 2 H3PO4H2O
KCo3 + CaNo3 = KNo3 + CaCo3 =>
KCo3 + CaNo3 = KNo3 + CaCo3
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4 + NaNO3 =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4 + 2 NaNO3
CH3CH(CH3)CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(CH3)CH2OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide =>
MagnesiumHydroxide + Cobalt(II)Chloride = MagnesiumChloride + Cobalt(II)Hydroxide
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3 =>
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3
Al + NaHg + HCl = NaCl + AlHg + H2 =>
2 Al + 2 NaHg + 2 HCl = 2 NaCl + 2 AlHg + H2
Mn7 + Fe4(As2O7)3 = Mn4(As2O7)7 + Fe =>
12 Mn7 + 49 Fe4(As2O7)3 = 21 Mn4(As2O7)7 + 196 Fe
Ba(OH)2 + H2O = OH + H2Ba =>
Ba(OH)2 + 2 H2O = 4 OH + H2Ba
Lithiumbromide = lithium + bromine =>
2 LiBr = 2 Li + Br2
KNO3 + C6H12O11 = CO2 + H2O + KNO2 =>
7 KNO3 + C6H12O11 = 6 CO2 + 6 H2O + 7 KNO2
C4H8O2 + Na = C4H7O2Na + H2 =>
2 C4H8O2 + 2 Na = 2 C4H7O2Na + H2
KNO3 = KNO + O1 =>
KNO3 = KNO + 2 O1
Fe + H2SO4(dilute) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(dilute) = Fe2(SO4)3 + 3 H2
CsOH + Cl2 = CsClO3 + CsCl + H2O =>
6 CsOH + 3 Cl2 = CsClO3 + 5 CsCl + 3 H2O
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
H3PO4 + H{+} = H3PO3{2e} + H2O =>
H3PO4 + 2 H{+} = H3PO3{2e} + H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + NaHSO4 =>
2 KMnO4 + 10 NaCl + 13 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 10 NaHSO4
VO4{3-} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO4{3-} + 16 H{+} + 3 Zn = 2 V{2+} + 8 H2O + 3 Zn{2+}
H3N + Br2 = N2 + NH4{+} + Br{-} =>
8 H3N + 3 Br2 = N2 + 6 NH4{+} + 6 Br{-}
HCl + FrF = FrCl + HF =>
HCl + FrF = FrCl + HF
C12H18 + KMnO4 + HCl = C12H6O12 + KCl + MnCl2 + H2O =>
5 C12H18 + 36 KMnO4 + 108 HCl = 5 C12H6O12 + 36 KCl + 36 MnCl2 + 84 H2O
NH3 + Fe(NO3)3 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)3 = Fe(NH3)4 + 3 NO3
C30H54 + O2 = CO2 + H2O =>
2 C30H54 + 87 O2 = 60 CO2 + 54 H2O
NiCl2 + Na2CO3 + H2O = (NiOH)2CO3 + CO2 + NaCl =>
2 NiCl2 + 2 Na2CO3 + H2O = (NiOH)2CO3 + CO2 + 4 NaCl
H3AsO3 + KOH = KAsO2 + H2O =>
H3AsO3 + KOH = KAsO2 + 2 H2O
S8 + HNO3 = H3SO4 + NO2 + H2O =>
S8 + 40 HNO3 = 8 H3SO4 + 40 NO2 + 8 H2O
AgCl + KCN = K[AgCNCl] =>
AgCl + KCN = K[AgCNCl]
C2H2O4*2H2O + KOH + K2Cr2O7 = K3Cr(C2O4)3 + CO2 + H2O =>
9 C2H2O4*2H2O + 4 KOH + K2Cr2O7 = 2 K3Cr(C2O4)3 + 6 CO2 + 29 H2O
KClO2 + O2 = KO2 + ClO2 =>
KClO2 + O2 = KO2 + ClO2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
(C6H10O5)2 = C + H2O =>
(C6H10O5)2 = 12 C + 10 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + H2O =>
2 C7H6O3(S) + C4H6O3(l) = 2 C9H8O4(S) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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