| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
(NH4)2Fe(SO4)2*6H2O + H2SO4 + KMnO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
10(NH4)2Fe(SO4)2*6H2O + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
P4(s) + O2(s) = P2O5(s) =>
P4(s) + 5 O2(s) = 2 P2O5(s)
Mn + CrCl3 = MnCl + Cr =>
3 Mn + CrCl3 = 3 MnCl + Cr
Cl2 + Ca(Br)2 = Ca(Cl)2 + Br =>
Cl2 + Ca(Br)2 = Ca(Cl)2 + 2 Br
CH3CH2COClNH3 = CH3CH2CONH2HCl =>
CH3CH2COClNH3 = CH3CH2CONH2HCl
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Ba + H = BaH2 =>
Ba + 2 H = BaH2
C6H11Br + NaOH = C6H10 + NaBr + H2O =>
C6H11Br + NaOH = C6H10 + NaBr + H2O
BaCl2 + NH4OH = Ba(OH)2 + (NH4)2Cl2 =>
BaCl2 + 2 NH4OH = Ba(OH)2 + (NH4)2Cl2
Ba + Na2S2O3 = BaS2O3 + Na =>
Ba + Na2S2O3 = BaS2O3 + 2 Na
ZnF2 + KOH = Zn(OH)2 + KF =>
ZnF2 + 2 KOH = Zn(OH)2 + 2 KF
HB(ac) + Ca(OH)2(ac) = CaB2 + H2O =>
2 HB(ac) + Ca(OH)2(ac) = CaB2 + 2 H2O
MnO + KOH = K2MnO2 + H2O =>
MnO + 2 KOH = K2MnO2 + H2O
FeCl + Cl = FeClCl =>
FeCl + Cl = FeClCl
MnI2 = Mn + I =>
MnI2 = Mn + 2 I
C7H14 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
3 C7H14 + 2 KMnO4 + 4 H2O = 3 C7H16O2 + 2 KOH + 2 MnO2
HClO4 + KOH = HClOH + KO4 =>
HClO4 + KOH = HClOH + KO4
Ag2S(aq) + Al(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) =>
3 Ag2S(aq) + 2 Al(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)
H2CO3 + HCl = H3CO3 + Cl =>
H2CO3 + HCl = H3CO3 + Cl
AgNO3 + HCl2 = HNO3 + AgCl2 =>
AgNO3 + HCl2 = HNO3 + AgCl2
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Mg(CH3COO)2 + AgNO3 = Mg(NO3)2 + AgCH3COO =>
Mg(CH3COO)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCH3COO
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3
CH3BrCH3COONa = CH3COOCH3NaBr =>
CH3BrCH3COONa = CH3COOCH3NaBr
CH3CH3OH + O2 = H2O + CH3COOH =>
4 CH3CH3OH + 5 O2 = 6 H2O + 4 CH3COOH
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H11Br + NaOH = C6H10 + NaBr + H2O =>
C6H11Br + NaOH = C6H10 + NaBr + H2O
Hg + NaOH = HgOH + Na =>
Hg + NaOH = HgOH + Na
Mn + CrCl3 = MnCl + Cr =>
3 Mn + CrCl3 = 3 MnCl + Cr
Ca + ZnO = Zn + CaO2 =>
Ca + 2 ZnO = 2 Zn + CaO2
Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + H2O
C6H11Br + NaOH = C6H10 + NaBr + H2O =>
C6H11Br + NaOH = C6H10 + NaBr + H2O
HCl + Na2CO3 = NaCl + NaHCO3 =>
HCl + Na2CO3 = NaCl + NaHCO3
CaCl2(ac) + NaOH(l) = Ca(OH)2(s) + NaCl(aq) =>
CaCl2(ac) + 2 NaOH(l) = Ca(OH)2(s) + 2 NaCl(aq)
H2SiO3 = (t)SiO2H2O =>
H2SiO3 = (t)SiO2H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
C6H11Br + NaOH = C6H10 + NaBr + H2O =>
C6H11Br + NaOH = C6H10 + NaBr + H2O
NaAlCl4 + Na = Al + NaCl =>
NaAlCl4 + 3 Na = Al + 4 NaCl
Cr{+} + H2O2 + OH{-} = CrO4{-}2 + H2O =>
Cr{+} + 3 H2O2 + 2 OH{-} = CrO4{-}2 + 4 H2O
Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2
Pb2NO3 = Pb2O2 + N4O2 + O =>
4 Pb2NO3 = 4 Pb2O2 + N4O2 + 2 O
NH3 + CuSO4 = Cu(NH3)2 + SO4 =>
2 NH3 + CuSO4 = Cu(NH3)2 + SO4
CH3CH2CH + H2O = CH3CH2COOH + H2 =>
CH3CH2CH + 2 H2O = CH3CH2COOH + 2 H2
Al + CuO = Cu + Al2O3 =>
2 Al + 3 CuO = 3 Cu + Al2O3
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2 =>
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mn + CrCl3 = MnCl + Cr =>
3 Mn + CrCl3 = 3 MnCl + Cr
CH3CH3OH + O2 = H2O + CH3COOH =>
4 CH3CH3OH + 5 O2 = 6 H2O + 4 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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