| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + KOH = CrOH + K
C9H12O6 + O2 = CO2 + H2O =>
C9H12O6 + 9 O2 = 9 CO2 + 6 H2O
CsCl + CaSO4 = CaCl + CsSO4 =>
CsCl + CaSO4 = CaCl + CsSO4
Cu3(PO4)2 + H2O = CuH2O + (PO4)2 =>
Cu3(PO4)2 + 3 H2O = 3 CuH2O + (PO4)2
C2H5OH + K2Cr2O7 + KOH + H2O = CH3COOK + K3[Cr(OH)6] =>
3 C2H5OH + 2 K2Cr2O7 + 11 KOH + 2 H2O = 3 CH3COOK + 4 K3[Cr(OH)6]
NaHCO3 + CuCl = CuHCO3 + NaCl =>
NaHCO3 + CuCl = CuHCO3 + NaCl
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO2 + H2O =>
Pb(NO3)2 + Cu + 2 H2SO4 = PbSO4 + CuSO4 + 2 NO2 + 2 H2O
Fe(NO3)3 + Br2 + KOH = K2FeO3 + KBr + KNO3 + H2O =>
2 Fe(NO3)3 + Br2 + 12 KOH = 2 K2FeO3 + 2 KBr + 6 KNO3 + 6 H2O
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2 =>
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2
NaNO3 + K2SO4 = Na2SO4 + KNO3 =>
2 NaNO3 + K2SO4 = Na2SO4 + 2 KNO3
C6H12O5(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O5(s) + 13 O2(g) = 12 CO2(g) + 12 H2O(l)
Fe3(PO4)2 + NaOH = (FeOH)3PO4 + Na3PO4 =>
Fe3(PO4)2 + 3 NaOH = (FeOH)3PO4 + Na3PO4
KMnO4 + HCl = H2O + KCl + MnCl7 =>
KMnO4 + 8 HCl = 4 H2O + KCl + MnCl7
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
NH3 + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH3 + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 8 H2O
Sr(OH)2 + H3AsO4 = Sr3(AsO4)2 + H2O =>
3 Sr(OH)2 + 2 H3AsO4 = Sr3(AsO4)2 + 6 H2O
H2O + C9H11NO2 = C9H9O3 + N2 + H =>
2 H2O + 2 C9H11NO2 = 2 C9H9O3 + N2 + 8 H
Al(OH)3 + (NH4)2S = Al2S3 + NH3 + H2O =>
2 Al(OH)3 + 3(NH4)2S = Al2S3 + 6 NH3 + 6 H2O
As + Cd(NO3)2 = Cd + As(NO3)3 =>
2 As + 3 Cd(NO3)2 = 3 Cd + 2 As(NO3)3
SO4{2-} + e + H{+} = S2O5{2-} + H2O =>
2 SO4{2-} + 4e + 6 H{+} = S2O5{2-} + 3 H2O
(Ag(NH3)2) + HNO3 = NH4NO3 + Ag =>
(Ag(NH3)2) + 2 HNO3 = 2 NH4NO3 + Ag
C12H22O11 + CaCO3 = CO2 + H2O + Ca =>
C12H22O11 + 24 CaCO3 = 36 CO2 + 11 H2O + 24 Ca
H4C3O2 + OH = H2O + H2C3O2 =>
H4C3O2 + 2 OH = 2 H2O + H2C3O2
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
MnO + N2O5 = Mn(NO3)2 =>
MnO + N2O5 = Mn(NO3)2
Mg(s) + Al(NO3)3(aq) = MgNO3 + Al =>
3 Mg(s) + Al(NO3)3(aq) = 3 MgNO3 + Al
MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2
CH3CH2CH2I + Na = CH3CH2CH2 + NaI =>
CH3CH2CH2I + Na = CH3CH2CH2 + NaI
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
BaCl2 + NaSO4{2-} = BaSO4{2-} + NaCl2 =>
BaCl2 + NaSO4{2-} = BaSO4{2-} + NaCl2
(NH4)2CO3 + C3H6O3 = C6H12N4 + CO2 + H2O =>
2(NH4)2CO3 + 2 C3H6O3 = C6H12N4 + 2 CO2 + 8 H2O
Zn + K2SO4 = K2 + ZnSO4 =>
Zn + K2SO4 = K2 + ZnSO4
Al2(SO4)3 + Sr(OH)2 = Al(OH)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrSO4
KNO3 + COBr2 + HBr = KBr + H2O + COBr3 + NO =>
KNO3 + 3 COBr2 + 4 HBr = KBr + 2 H2O + 3 COBr3 + NO
(NH4)Cl + Ba(OH)2 = (NH4)(OH)2 + BaCl =>
(NH4)Cl + Ba(OH)2 = (NH4)(OH)2 + BaCl
C137H97O9NS + O2 = SO2 + CO2 + H2O + N2 =>
4 C137H97O9NS + 631 O2 = 4 SO2 + 548 CO2 + 194 H2O + 2 N2
SrCO3 + Ca(NO3)2*4H2O + Al(NO3)3*9H2O + (NH2)2CO = Sr3Ca12Al2O6 + H2O + CO2 + N2 =>
3 SrCO3 + 12 Ca(NO3)2*4H2O + 2 Al(NO3)3*9H2O + 29(NH2)2CO = Sr3Ca12Al2O6 + 124 H2O + 32 CO2 + 44 N2
PbS + H2O2 = PbSO3 + H2O =>
PbS + 3 H2O2 = PbSO3 + 3 H2O
FeCl3 + K3PO4 = Fe(PO4) + KCl =>
FeCl3 + K3PO4 = Fe(PO4) + 3 KCl
KMnO4(aq) + HCl(aq) = Cl2(g) + MnCl2(aq) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 5 Cl2(g) + 2 MnCl2(aq) + 2 KCl(aq) + 8 H2O(l)
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
Zn(OH2)6{+2} + CO3{2-} = Zn(OH2)2(OH)2 + H2CO3 + H2O =>
Zn(OH2)6{+2} + CO3{2-} = Zn(OH2)2(OH)2 + H2CO3 + 2 H2O
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
Zn(NO3)2 + H2SO4 = ZnH2 + SO4(NO3)2 =>
Zn(NO3)2 + H2SO4 = ZnH2 + SO4(NO3)2
Pb + S = PbS =>
Pb + S = PbS
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
Sr(NO3)2 + NaIO3 = Sr(IO3)2 + NaNO3 =>
Sr(NO3)2 + 2 NaIO3 = Sr(IO3)2 + 2 NaNO3
CH3OH + KMnO4 = HCO3 + KOH + H2O + MnO2 =>
3 CH3OH + 7 KMnO4 = 3 HCO3 + 7 KOH + H2O + 7 MnO2
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CHCHCH3 + KCl + H2O
Cl2 + LiF = ClF + Li2 =>
Cl2 + 2 LiF = 2 ClF + Li2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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