| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + HCl = C7H6O3 + C2OH3Cl
Ag(s) + N2(g) = Ag3N(s) =>
6 Ag(s) + N2(g) = 2 Ag3N(s)
(NH4)2(SO4) + BaCl2 = (NH4)Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + BaSO4
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
Cr3{+} + H2O2 + OH{-} = CrO4 + H2O =>
2 Cr3{+} + 23 H2O2 + 2 OH{-} = 6 CrO4 + 24 H2O
(NH4)2S2O8 = NH4{+} + S2O8{2-} =>
(NH4)2S2O8 = 2 NH4{+} + S2O8{2-}
MnCl2 + KClO5 + KOH = K2MnO4 + KCl + H2O =>
5 MnCl2 + 2 KClO5 + 20 KOH = 5 K2MnO4 + 12 KCl + 10 H2O
FeS2 + HNO3 = N2H8SO4 + FeN3O9 + H2SO4 + NO2 =>
10 FeS2 + 82 HNO3 = 7 N2H8SO4 + 10 FeN3O9 + 13 H2SO4 + 38 NO2
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
K2MnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl + 2 Cl2 + 4 H2O
Ag(NH3)2 + HNO3 = NH4NO3 + Ag =>
Ag(NH3)2 + 2 HNO3 = 2 NH4NO3 + Ag
C4H10FO2P + O2 = CO2 + H2O + F2 + P =>
2 C4H10FO2P + 11 O2 = 8 CO2 + 10 H2O + F2 + 2 P
NaClO(aq) + HCl(aq) = Cl2(g) + H2O(l) + NaCl =>
NaClO(aq) + 2 HCl(aq) = Cl2(g) + H2O(l) + NaCl
H2O2 = H2O + O =>
H2O2 = H2O + O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + KOH + C6H12O6 = Cu2O + K2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 KOH + C6H12O6 = Cu2O + 2 K2SO4 + C6H12O7 + 2 H2O
AgNO3 + Cr(C2H3O2)3 = AgC2H3O2 + Cr(NO3)3 =>
3 AgNO3 + Cr(C2H3O2)3 = 3 AgC2H3O2 + Cr(NO3)3
C8H16O = C7H16 + CO =>
C8H16O = C7H16 + CO
Al(C2H3O2)3 + LiOH = Al(OH)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 LiOH = Al(OH)3 + 3 Li(C2H3O2)
Na5P3O10 + H2O = Na2HPO4 + NaH2PO4 =>
Na5P3O10 + 2 H2O = 2 Na2HPO4 + NaH2PO4
HCl + KNO3 + Cu = NO2 + CuCl + KCl + H2O =>
2 HCl + KNO3 + Cu = NO2 + CuCl + KCl + H2O
NaCl + BaCl2 = NaBa + Cl2 =>
2 NaCl + 2 BaCl2 = 2 NaBa + 3 Cl2
Br + IK = KBr + I2 =>
2 Br + 2 IK = 2 KBr + I2
XO + H2 = XOH =>
2 XO + H2 = 2 XOH
Cu + Co{3+} = Co{2+} + Cu{2+} =>
Cu + 2 Co{3+} = 2 Co{2+} + Cu{2+}
Pb(iv)O + CO = Pb + CO2 =>
Pb(iv)O + CO = Pb + CO2
KHC4H4O6NaHCO3 = KNaC4H4O6H2OCO2 =>
KHC4H4O6NaHCO3 = KNaC4H4O6H2OCO2
HeO3 + H2O = H2HeO4 =>
HeO3 + H2O = H2HeO4
CuO + NaOH = Na2O + Cu(OH)2 =>
CuO + 2 NaOH = Na2O + Cu(OH)2
Hg2(NO3)2 + NaBr = Hg2Br2 + Na(NO3) =>
Hg2(NO3)2 + 2 NaBr = Hg2Br2 + 2 Na(NO3)
(CH3)2NPOCl2 + HOC2H5N(CH3)2 = (CH3)2NPOCl(OC2H5N(CH3)2) + HOC2H5N(CH3)2*HCl =>
(CH3)2NPOCl2 + 2 HOC2H5N(CH3)2 = (CH3)2NPOCl(OC2H5N(CH3)2) + HOC2H5N(CH3)2*HCl
K2Cr2O7 + H2SO4 + CH3OH = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
ZnSO4 + HI = ZnI2 + H2SO4 =>
ZnSO4 + 2 HI = ZnI2 + H2SO4
RbOH + NH4Br = RbBr + NH3 + H2O =>
RbOH + NH4Br = RbBr + NH3 + H2O
NaCl + HNO3 + AgNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 Na(NO3)2 + 2 AgCl + H2
C6H6O + HCl = C6H5OCl + H2 =>
C6H6O + HCl = C6H5OCl + H2
CuFeS2 + H2O + O2 = Cu2OH2 + FeOOH + H2SO4 =>
4 CuFeS2 + 12 H2O + 15 O2 = 2 Cu2OH2 + 4 FeOOH + 8 H2SO4
Cu + CrCl3 = CuCl2 + Cr =>
3 Cu + 2 CrCl3 = 3 CuCl2 + 2 Cr
CH2(Cl)CH(Cl)CH3 + KCN = CH2(Cl)CH(CN)CH3 + KCl =>
CH2(Cl)CH(Cl)CH3 + KCN = CH2(Cl)CH(CN)CH3 + KCl
Al(OH)2NO3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)2NO3 + 2 HNO3 = Al(NO3)3 + 2 H2O
H2SO4 + HN4OH = H2O + (NH1)2SO4 =>
2 H2SO4 + HN4OH = H2O + 2(NH1)2SO4
(C6H12O6) + (CrO3) + (H2SO4) = (CO2) + Cr2(SO4)3 + (H2O) =>
(C6H12O6) + 8(CrO3) + 12(H2SO4) = 6(CO2) + 4 Cr2(SO4)3 + 18(H2O)
Bi2O2 = Bi + O =>
Bi2O2 = 2 Bi + 2 O
K3[Fe(C2O4)3]*3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]*3H2O + 12 KMnO4 + 48 H2SO4 = 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 78 H2O
Al(NO3)3 + HCl + NH4OH = Al(Cl)3 + NH4NO3 + H2O =>
Al(NO3)3 + 3 HCl + 3 NH4OH = Al(Cl)3 + 3 NH4NO3 + 3 H2O
Na + H3N = Na2NH + H2 =>
2 Na + H3N = Na2NH + H2
Br2 + Cr2(SO4)3 + KOH = KBr + K2SO4 + K2CrO4 + H2O =>
3 Br2 + Cr2(SO4)3 + 16 KOH = 6 KBr + 3 K2SO4 + 2 K2CrO4 + 8 H2O
HClO4 + NaOH = H + OH + NaClO4 =>
HClO4 + NaOH = H + OH + NaClO4
SnO(s) + C(s) = Sn(s) + CO2(g) =>
2 SnO(s) + C(s) = 2 Sn(s) + CO2(g)
H2SO3(aq) = H2O(g) + SO2(g) =>
H2SO3(aq) = H2O(g) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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