| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = Ca(OH)2 + C2H2
LiHSO4 + Ba(NO3)2 = BaSO4 + LiNO3 + HNO3 =>
LiHSO4 + Ba(NO3)2 = BaSO4 + LiNO3 + HNO3
KMnO4 + Al + NaOH = KNaMnO4 + Na[Al(OH)4] =>
3 KMnO4 + Al + 4 NaOH = 3 KNaMnO4 + Na[Al(OH)4]
KHSO3 + H2O2 = KHSO4 + H2O =>
KHSO3 + H2O2 = KHSO4 + H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Sg + O2 = SgO3 =>
2 Sg + 3 O2 = 2 SgO3
C2H2 + HCN = C3H3N =>
C2H2 + HCN = C3H3N
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl(aq) =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl(aq)
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O =>
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O
C4H14 + Br2 = C14H12Br2 + HBr =>
7 C4H14 + 39 Br2 = 2 C14H12Br2 + 74 HBr
Ag{+} + Fe{2+} = Fe{3+} + Ag0 =>
Ag{+} + Fe{2+} = Fe{3+} + Ag0
Cr(NO3)2 + NH4OH = Cr(OH)2 + NH4NO3 =>
Cr(NO3)2 + 2 NH4OH = Cr(OH)2 + 2 NH4NO3
K + SrS = K2S + Sr =>
2 K + SrS = K2S + Sr
CH4 + Br2H2O = CH4Br2 + H2O =>
CH4 + Br2H2O = CH4Br2 + H2O
NH4CI + KOH = NH4OH + KCI =>
NH4CI + KOH = NH4OH + KCI
Cr + Cu(OH)2 = Cr(OH)3 + Cu =>
2 Cr + 3 Cu(OH)2 = 2 Cr(OH)3 + 3 Cu
Mg(NO3)2 + KClO3 = MgClO3 + K(NO3)2 =>
Mg(NO3)2 + KClO3 = MgClO3 + K(NO3)2
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
CH2CH2 + KMnO4 + H2O = KOH + MnO + CH2(OH)CH2(OH) =>
5 CH2CH2 + 2 KMnO4 + 6 H2O = 2 KOH + 2 MnO + 5 CH2(OH)CH2(OH)
CrO4{2-} + H2O + Cu = Cr(OH)3 + Cu(OH)2 + OH{-} =>
2 CrO4{2-} + 8 H2O + 3 Cu = 2 Cr(OH)3 + 3 Cu(OH)2 + 4 OH{-}
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
Hg3(PO4)2 + H2O = H3PO4 + Hg(OH)2 =>
Hg3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Hg(OH)2
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Mn(OH)2 + NaOH + O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + O2 = Na2MnO4 + 2 H2O
Pb(NO3)2 + KIO3 = Pb(IO3)2 + KNO3 =>
Pb(NO3)2 + 2 KIO3 = Pb(IO3)2 + 2 KNO3
KCN + FeCl3 = K3(Fe(CN)6) + KCl =>
6 KCN + FeCl3 = K3(Fe(CN)6) + 3 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + MgCO3 = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + MgCO3 = Mg(NO3)2 + CO2 + H2O
CH3COCl + KOH = CH3COOK + KCl + H2O =>
CH3COCl + 2 KOH = CH3COOK + KCl + H2O
K + SrS = K2S + Sr =>
2 K + SrS = K2S + Sr
Na + S = Na2S =>
2 Na + S = Na2S
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
CH4 + Br2H2O = CH4Br2 + H2O =>
CH4 + Br2H2O = CH4Br2 + H2O
C4H9Br + NaI = C4H9I + NaBr =>
C4H9Br + NaI = C4H9I + NaBr
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
KCO{3} + CaCl{2} = KCl{2} + CaCO{3} =>
KCO{3} + CaCl{2} = KCl{2} + CaCO{3}
C6H4(CH3)2 + KMnO4 = C6H4(COOK)2 + MnO2 + KOH + H2O =>
C6H4(CH3)2 + 4 KMnO4 = C6H4(COOK)2 + 4 MnO2 + 2 KOH + 2 H2O
H2SO4 + SnCl2 = SnSO4 + HCl =>
H2SO4 + SnCl2 = SnSO4 + 2 HCl
CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3
C2H6 + F = C2H5F + HF =>
C2H6 + 2 F = C2H5F + HF
C6H10 + O2(g) = CO2 + H2O =>
2 C6H10 + 17 O2(g) = 12 CO2 + 10 H2O
H2O2 + KClO3 = KClO4 + H2O =>
H2O2 + KClO3 = KClO4 + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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