| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + SO4 = KSO4
glucose + Ag2O = Ag + C6H12O7 =>
C6H12O6 + Ag2O = 2 Ag + C6H12O7
FeCl(aq)NaOH(aq) = FeOH(s)NaCl(aq) =>
FeCl(aq)NaOH(aq) = FeOH(s)NaCl(aq)
C6H5CHO + Ag2O = C6H5COOH + Ag =>
C6H5CHO + Ag2O = C6H5COOH + 2 Ag
CNHOH = OHHCN =>
CNHOH = OHHCN
glucose + Ag2O = Ag + C6H12O7 =>
C6H12O6 + Ag2O = 2 Ag + C6H12O7
AgNO3 + K3Fe(CN)6 = Ag(CN)6 + K3FeNO3 =>
AgNO3 + K3Fe(CN)6 = Ag(CN)6 + K3FeNO3
CuI2Br = BrI2Cu =>
CuI2Br = BrI2Cu
Ca + H2SO4 = Ca3(SO4)3 + H2 =>
3 Ca + 3 H2SO4 = Ca3(SO4)3 + 3 H2
Cr(III)(NO3)3(aq) + ZnCl2(aq) = Cr(III)Cl3(aq) + Zn(NO3)2(aq) =>
2 Cr(III)(NO3)3(aq) + 3 ZnCl2(aq) = 2 Cr(III)Cl3(aq) + 3 Zn(NO3)2(aq)
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
HCOOCH3 + NaOH = CH3COONa + H2O =>
HCOOCH3 + NaOH = CH3COONa + H2O
ZnClKBr = ZnBrKCl =>
ZnClKBr = ZnBrKCl
Na2HPO3 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
H2SO4 = S8 + H2O + O2 =>
8 H2SO4 = S8 + 8 H2O + 12 O2
K + Se = K2Se =>
2 K + Se = K2Se
CaOF2 = CaF2O =>
CaOF2 = CaF2O
HFKCN = HCNFK =>
HFKCN = HCNFK
BaPbO = BaOPb =>
BaPbO = BaOPb
Cl2 + Zn2 = ZnCl2 =>
2 Cl2 + Zn2 = 2 ZnCl2
KClZnP = ZnClKP =>
KClZnP = ZnClKP
AlNHO = AlOHN =>
AlNHO = AlOHN
FClCr = FCrCl =>
FClCr = FCrCl
AgNo3(aq) + Na(s) = Ag(s) + NaNo3(aq) =>
AgNo3(aq) + Na(s) = Ag(s) + NaNo3(aq)
FeCl3NH4Cl = FeClNH4Cl3 =>
FeCl3NH4Cl = FeClNH4Cl3
C4H9BrH2O = C4H9OHHBr =>
C4H9BrH2O = C4H9OHHBr
PbNO32 + HCl = PbCl + HNO32 =>
PbNO32 + HCl = PbCl + HNO32
H2(SO3) + As(OH)3 = As2(SO3)3 + H2O =>
3 H2(SO3) + 2 As(OH)3 = As2(SO3)3 + 6 H2O
Al + MgCO3 = Al(CO3)3 + Mg =>
Al + 3 MgCO3 = Al(CO3)3 + 3 Mg
Al(OH)3 + NHO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 NHO3 = Al(NO3)3 + 3 H2O
NO + Fe{+2} + H{+} = N2O + Fe{+3} + H2O =>
2 NO + 2 Fe{+2} + 2 H{+} = N2O + 2 Fe{+3} + H2O
NH3 + Na3PO4 = NPO4 + H3Na3 =>
NH3 + Na3PO4 = NPO4 + H3Na3
Na2 + H2O = Na2OH + H2 =>
2 Na2 + 2 H2O = 2 Na2OH + H2
HFNaI = HINaF =>
HFNaI = HINaF
H3PO4 + C = H3PO2 + CO2 =>
H3PO4 + C = H3PO2 + CO2
K2S + H2O = KHS + KOH =>
K2S + H2O = KHS + KOH
PtCl4 + F2 = PtF4 + Cl =>
PtCl4 + 2 F2 = PtF4 + 4 Cl
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
BaKCl = KBaCl =>
BaKCl = KBaCl
MgPt(OH)2 = Mg(OH)2Pt =>
MgPt(OH)2 = Mg(OH)2Pt
Na2SO4CO2 = Na2CO3SO3 =>
Na2SO4CO2 = Na2CO3SO3
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
Ca(OH)2NiCl2 = CaCl2Ni(OH)2 =>
Ca(OH)2NiCl2 = CaCl2Ni(OH)2
AlCl3K(NO3) = Al(NO3)KCl3 =>
AlCl3K(NO3) = Al(NO3)KCl3
Al(NO3)3 + Li = LiNO3 + Al =>
Al(NO3)3 + 3 Li = 3 LiNO3 + Al
Pb(ClO3)2(aq) + NAl(aq) = Pb(ClO3)2NAl =>
Pb(ClO3)2(aq) + NAl(aq) = Pb(ClO3)2NAl
HCl(aq)CsOH(aq) = HOHCsCl =>
HCl(aq)CsOH(aq) = HOHCsCl
Fe(OH)3 + H4P2O7 = Fe4(P2O7)3 + H2O =>
4 Fe(OH)3 + 3 H4P2O7 = Fe4(P2O7)3 + 12 H2O
HO + NaCl = Na + HCl + O =>
HO + NaCl = Na + HCl + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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