| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4 + 2 N(OH)3 = N2(SO4)3 + 6 H2O
Fe2(SO4)3Fe = FeSO4 =>
Fe2(SO4)3Fe = 3 FeSO4
H3PO3 + Cu = Cu(PO3)2 + H2 =>
2 H3PO3 + Cu = Cu(PO3)2 + 3 H2
H2SO4 + BaCO3 = H2CO3 + BaSO4 =>
H2SO4 + BaCO3 = H2CO3 + BaSO4
Li3PO4 + HCl = LiCl + H3PO4 =>
Li3PO4 + 3 HCl = 3 LiCl + H3PO4
C6H10 + KMnO4 + H2SO4 = COOHCH2CH2CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2CH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
FeCl3 + KI = Fe + KICl3 =>
FeCl3 + KI = Fe + KICl3
MgCl2 + KOH = MgOHCl + KCl =>
MgCl2 + KOH = MgOHCl + KCl
H2SO4 + MgO = Mg(OH)2 + MgSO4 =>
H2SO4 + 2 MgO = Mg(OH)2 + MgSO4
C2H5OH + NaOH = H2O + C2H5ONa =>
C2H5OH + NaOH = H2O + C2H5ONa
NO3{-} + Sn2 + H{+} = NO2 + Sn4{+} + H2O =>
NO3{-} + 2 Sn2 + 2 H{+} = NO2 + Sn4{+} + H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
Zn + HNO3 = Zn(NO3)2 + N20 + H2O =>
50 Zn + 120 HNO3 = 50 Zn(NO3)2 + N20 + 60 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI =>
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PbI2 + Hg2(NO3)2 = Pb(NO3)2 + Hg2I2 =>
PbI2 + Hg2(NO3)2 = Pb(NO3)2 + Hg2I2
Zn(s) + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn(s) + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CH3CN + H2O = CH3CH3 + NH3 + O2 =>
2 CH3CN + 6 H2O = 2 CH3CH3 + 2 NH3 + 3 O2
SrO2 = SrO + O2 =>
2 SrO2 = 2 SrO + O2
NaOH + C = Na + Na2CO3 + H2 =>
6 NaOH + 2 C = 2 Na + 2 Na2CO3 + 3 H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na + Mg3(PO4) = Na3PO4 + Mg =>
3 Na + Mg3(PO4) = Na3PO4 + 3 Mg
Fe + HNO3 + H{+} = Fe{3+} + NO2 + H2O =>
Fe + 3 HNO3 + 3 H{+} = Fe{3+} + 3 NO2 + 3 H2O
VO(BrO)2 + Cr3{+} + BrO3{-} = Br2 + CrO4{2-} + VO2{+} =>
18 VO(BrO)2 + 4 Cr3{+} + 10 BrO3{-} = 23 Br2 + 12 CrO4{2-} + 18 VO2{+}
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
KClO3 + HI = I2 + KClO + H2O =>
KClO3 + 4 HI = 2 I2 + KClO + 2 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Na2O + K = O + Na2K =>
Na2O + K = O + Na2K
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
PbO2 + H3O{+} + I{-} = Pb{2} + I2 + H2O =>
PbO2 + 4 H3O{+} + 2 I{-} = Pb{2} + I2 + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
K2CrO4 + H2 = CrOOH + KOH =>
2 K2CrO4 + 3 H2 = 2 CrOOH + 4 KOH
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O =>
C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O
CsCIO3 = CsCI + O2 =>
2 CsCIO3 = 2 CsCI + 3 O2
HBrO2 + H2O = H3O + BrO2 =>
HBrO2 + H2O = H3O + BrO2
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
FeAsS + ClO2 + H2O = Fe{3+} + AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{3+} + 5 AsO4{3-} + 5 SO4{2-} + 14 Cl{-} + 24 H{+}
Ca(ClO3)2 + Li2CO3 = CaCO3 + LiClO3 =>
Ca(ClO3)2 + Li2CO3 = CaCO3 + 2 LiClO3
H3PO4 + Fe3O4 = Fe3(PO4)2 + FePO4 + H2O =>
8 H3PO4 + 3 Fe3O4 = Fe3(PO4)2 + 6 FePO4 + 12 H2O
Cu2NO3 + Zn = Cu + Zn(NO3)2 =>
2 Cu2NO3 + Zn = 4 Cu + Zn(NO3)2
KBrO3 + F2 + KOH = KBrO4 + KF + H2O =>
KBrO3 + F2 + 2 KOH = KBrO4 + 2 KF + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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