| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + HCl = HCCl
CF2Cl2 = CF2Cl + Cl2 =>
2 CF2Cl2 = 2 CF2Cl + Cl2
Sr(OH)2 + NH4OH = SrNH4 + (OH)3 =>
Sr(OH)2 + NH4OH = SrNH4 + (OH)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2U2O7 + H2SO4 = UO2SO4 + Na2SO4 + H2O =>
Na2U2O7 + 3 H2SO4 = 2 UO2SO4 + Na2SO4 + 3 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C2H5Cl + NH3 = C2H7ClN + H =>
C2H5Cl + NH3 = C2H7ClN + H
Li3PO4(aq) + BaCl2(aq) = LiCl(s) + Ba3(PO4)2(s) =>
2 Li3PO4(aq) + 3 BaCl2(aq) = 6 LiCl(s) + Ba3(PO4)2(s)
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
AgNO3 + Na2S = NaNO3 + Ag2S =>
2 AgNO3 + Na2S = 2 NaNO3 + Ag2S
Ag(I)NO3 + NaCl = Ag(I)Cl + NaNO3 =>
Ag(I)NO3 + NaCl = Ag(I)Cl + NaNO3
FeSO4*7H2O + Na2CO3 = Na2SO4 + H2O + FeCO3 =>
FeSO4*7H2O + Na2CO3 = Na2SO4 + 7 H2O + FeCO3
CH4N2O + HNO3 = N2 + CO2 + H2O =>
5 CH4N2O + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
Co(NO3)2 + K2SO4 = Co(SO4) + K2(NO3)2 =>
Co(NO3)2 + K2SO4 = Co(SO4) + K2(NO3)2
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l)(g) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)(g)
HNO3 + Ba = Ba(NO3) + NO2 + H2O =>
2 HNO3 + Ba = Ba(NO3) + NO2 + H2O
HClO = H2O + Cl + O =>
2 HClO = H2O + 2 Cl + O
K2[PtCl4] + En = [PtCl2(En)] + KCl = [Pt(NH3)2(En)]Cl2 =>
K2[PtCl4] + En = [PtCl2(En)] + 2 KCl
Ag{+} + NH3 = Ag(NH3)42{+} =>
Ag{+} + 42 NH3 = Ag(NH3)42{+}
CuSO4*5H2O + AuCl3 = AuCl3*3H2O + CuSO4 =>
3 CuSO4*5H2O + 5 AuCl3 = 5 AuCl3*3H2O + 3 CuSO4
Sn + HgCl2 + H2O = SnCl2 + Hg(OH)2 + H2 =>
Sn + HgCl2 + 2 H2O = SnCl2 + Hg(OH)2 + H2
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Bi(NO3)3 + Fe(NO3)3 + C6H807 = BiFeO3 + CO2 + H2O + N2 =>
277 Bi(NO3)3 + 277 Fe(NO3)3 + 10 C6H807 = 277 BiFeO3 + 60 CO2 + 4035 H2O + 831 N2
CaBr2 + AgNO3 = AgBr(s) + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr(s) + Ca(NO3)2
Fe(NO3)3 + Na2S2O3 = Na2(NO3)3 + FeS2O3 =>
Fe(NO3)3 + Na2S2O3 = Na2(NO3)3 + FeS2O3
Fe{2+} + Cr2O7{2-} + H{+} = H2O + Cr{3+} + Fe{3{+} =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 7 H2O + 2 Cr{3+} + 6 Fe{3{+}
Ni + H2SO = NiSO + H2 =>
Ni + H2SO = NiSO + H2
NaCl + HNO3 = Cl2 + NaNO3 + NOCl + H2O =>
3 NaCl + 4 HNO3 = Cl2 + 3 NaNO3 + NOCl + 2 H2O
Sb(OH)3 + NaCl = SbCl3 + Na(OH) =>
Sb(OH)3 + 3 NaCl = SbCl3 + 3 Na(OH)
MnCl2 + H3PO4 = MnPO4 + HCl + H2 =>
2 MnCl2 + 2 H3PO4 = 2 MnPO4 + 4 HCl + H2
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+} =>
Cr(OH)3 + H2O = Cr(OH)4{-}2 + H{+}
SnS = Sn + S =>
SnS = Sn + S
(NH4)2SO4 + Hg(NO3)2 = (NH4)(NO3) + HgSO4 =>
(NH4)2SO4 + Hg(NO3)2 = 2(NH4)(NO3) + HgSO4
Pb(s) + Cu(NO3)2(aq) = Cu(s) + Pb(NO3)4(aq) =>
Pb(s) + 2 Cu(NO3)2(aq) = 2 Cu(s) + Pb(NO3)4(aq)
Au(NO3)3(aq) + (NH4)2CO3(aq) = NH4NO3(aq) + Au2(CO3)3(s) =>
2 Au(NO3)3(aq) + 3(NH4)2CO3(aq) = 6 NH4NO3(aq) + Au2(CO3)3(s)
K + Cu(NO3)2 = K(NO3)2 + Cu =>
K + Cu(NO3)2 = K(NO3)2 + Cu
Li + NH3 = LiH + N =>
3 Li + NH3 = 3 LiH + N
CrCl2 = Cl2Cr =>
CrCl2 = Cl2Cr
CUSO4*11H2O = CUSO4 + H2O =>
CUSO4*11H2O = CUSO4 + 11 H2O
CF2Cl2 = CF2Cl + Cl2 =>
2 CF2Cl2 = 2 CF2Cl + Cl2
C9H20(nonano) + O2 = CO2 + H2O =>
C9H20(nonano) + 14 O2 = 9 CO2 + 10 H2O
FeCl2 + H2O + O2 = FeOHCl2 =>
4 FeCl2 + 2 H2O + O2 = 4 FeOHCl2
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + SO4 + H =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + SO4 + 2 H
(K)2[Co(CNS)4] + H2O = [Co(H2O)6](CNS)2 + KCNS =>
(K)2[Co(CNS)4] + 6 H2O = [Co(H2O)6](CNS)2 + 2 KCNS
CaF2 + S = Ca + SF6 =>
3 CaF2 + S = 3 Ca + SF6
P + O2 = P22O5 =>
44 P + 5 O2 = 2 P22O5
Ag(NH3) + HNO3 = Ag(NO3) + NH4 =>
Ag(NH3) + HNO3 = Ag(NO3) + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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