| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb2Cl + K(SO4) = Pb2(SO4) + KCl
HF + KF = F2 + KH =>
HF + KF = F2 + KH
CuCl + F2O3 = Cu2O + FCl3 =>
6 CuCl + F2O3 = 3 Cu2O + 2 FCl3
I2 + B = I3B =>
3 I2 + 2 B = 2 I3B
CH3COCH2COCH3 + NaOH + CoCl2(H2O)6 = [Co(CH3COCHCOCH3)2(H2O)2] + NaCl + H2O =>
2 CH3COCH2COCH3 + 2 NaOH + CoCl2(H2O)6 = [Co(CH3COCHCOCH3)2(H2O)2] + 2 NaCl + 6 H2O
VCl5 + H2O = V2O5 + HCl =>
2 VCl5 + 5 H2O = V2O5 + 10 HCl
CuCo3 + H2Co3 = Cu(HCo3)2 =>
CuCo3 + H2Co3 = Cu(HCo3)2
NH4(NO3) + Ba(OH)2 = Ba(NO3)2 + NH3 + H2O =>
2 NH4(NO3) + Ba(OH)2 = Ba(NO3)2 + 2 NH3 + 2 H2O
Ba + Si = BaSi =>
Ba + Si = BaSi
CuO(s) + HNO3(ac) = Cu(NO3)2 + H2O =>
CuO(s) + 2 HNO3(ac) = Cu(NO3)2 + H2O
C50H66 + O2 = H2O + CO2 =>
2 C50H66 + 133 O2 = 66 H2O + 100 CO2
Cl2 + K2S = KCl + S7 =>
7 Cl2 + 7 K2S = 14 KCl + S7
NaOH + N2O3 = Na2N2O4 + H2O =>
2 NaOH + N2O3 = Na2N2O4 + H2O
Cl2O7 = Cl + O2 =>
2 Cl2O7 = 4 Cl + 7 O2
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
PbCl4 + K3PO4 = KCl + Pb3(PO4)4 =>
3 PbCl4 + 4 K3PO4 = 12 KCl + Pb3(PO4)4
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
(Ag(NH3)2)Cl + Pb(CH3COO)2 = PbCl2 + NH3 + (CH3COO)Ag =>
2(Ag(NH3)2)Cl + Pb(CH3COO)2 = PbCl2 + 4 NH3 + 2(CH3COO)Ag
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
B5H11 + O = B2O3 + H2O =>
2 B5H11 + 26 O = 5 B2O3 + 11 H2O
K2C4H4O6 + O2 = K2CO3 + H2O + CO2 =>
2 K2C4H4O6 + 5 O2 = 2 K2CO3 + 4 H2O + 6 CO2
Ag + K2SiO3 = Ag2SiO3 + K =>
2 Ag + K2SiO3 = Ag2SiO3 + 2 K
Cu(HCO3)2(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
Cu(HCO3)2(s) + H2SO4(aq) = CuSO4(aq) + 2 H2O(l) + 2 CO2(g)
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
CO = C + O =>
CO = C + O
IO3{-}(aq) + S2O3{2-}(aq) + H{+}(aq) = I{-}(aq) + S4O6{2-}(aq) + H2O(l) =>
IO3{-}(aq) + 6 S2O3{2-}(aq) + 6 H{+}(aq) = I{-}(aq) + 3 S4O6{2-}(aq) + 3 H2O(l)
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br =>
CH2CH2CH2 + Br2 = BrCH2CH2CH2Br
SnO + NaCl = Na2O + SnCl2 =>
SnO + 2 NaCl = Na2O + SnCl2
Cr + ClO4 = CrCl3 + O =>
Cr + 3 ClO4 = CrCl3 + 12 O
C30H36O30 + O2 = CO2 + H2O =>
C30H36O30 + 24 O2 = 30 CO2 + 18 H2O
C2H5 + Br2 = C2H4 + HBr =>
2 C2H5 + Br2 = 2 C2H4 + 2 HBr
O + C6H12O6 = CO2 + H2O =>
12 O + C6H12O6 = 6 CO2 + 6 H2O
Ni(NO3)2(aq) + NH4OH(aq) = NH4(NO3)(aq) + Ni(OH)2(s) =>
Ni(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4(NO3)(aq) + Ni(OH)2(s)
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
NaOH + HNO = NaNO + HOH =>
NaOH + HNO = NaNO + HOH
KClO3 + MnO2 + KOH = H2O + K2MnO4 + KCl =>
KClO3 + 3 MnO2 + 6 KOH = 3 H2O + 3 K2MnO4 + KCl
Tl + HNO3 = Tl(NO3)3 + NH3 + H2O =>
8 Tl + 27 HNO3 = 8 Tl(NO3)3 + 3 NH3 + 9 H2O
CH3CH2OH + H2Cr2O7 + HCl = CH3COOH + CrCl3 + H2O =>
3 CH3CH2OH + 2 H2Cr2O7 + 12 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O
Br{-} + F2 = Br2 + F{-} =>
2 Br{-} + F2 = Br2 + 2 F{-}
Cu2O + FeS = FeO + Cu2S =>
Cu2O + FeS = FeO + Cu2S
C10H15NO + P + I + HCl = POCl3 + HI + C10H15N =>
C10H15NO + P + 3 I + 3 HCl = POCl3 + 3 HI + C10H15N
NaMnO4 + HCl + KCl = H2O + K2MnCl5 + NaCl + Cl2 =>
NaMnO4 + 8 HCl + 2 KCl = 4 H2O + K2MnCl5 + NaCl + 2 Cl2
HNO2 + HSO3{-} + H{+} + MnO4{-} = ON(SO3)22{-} + MnO2 + H2O =>
HNO2 + 22 HSO3{-} + 35 H{+} + 14 MnO4{-} = ON(SO3)22{-} + 14 MnO2 + 29 H2O
LiOH + BaI = Ba(OH) + LiI =>
LiOH + BaI = Ba(OH) + LiI
CH3CH3CHOH + C4H8O2 = C7H14O2 + H2O =>
CH3CH3CHOH + C4H8O2 = C7H14O2 + H2O
SCl2 + NaOH = Na2S + Na2SO3 + H2O + NaCl =>
3 SCl2 + 12 NaOH = Na2S + 2 Na2SO3 + 6 H2O + 6 NaCl
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + NaHSO4 + KHSO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 5 NaHSO3 = 2 MnSO4 + 5 NaHSO4 + 2 KHSO4 + 3 H2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-2+Cl{-}+H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{-2+3Cl{-}+5H2O
KY + Cl2 = KCl + Y =>
2 KY + Cl2 = 2 KCl + 2 Y
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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