| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KBr2 + C6H14 = KC6H14 + Br =>
KBr2 + C6H14 = KC6H14 + 2 Br
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + ClO3{-} = SO4{2-} + Cl{-} + H{+} =>
3 H2S + 4 ClO3{-} = 3 SO4{2-} + 4 Cl{-} + 6 H{+}
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
HCLO4 + H2O = H3O + CLO4 =>
HCLO4 + H2O = H3O + CLO4
KOH + NH4Cl = NH4OH + KCl =>
KOH + NH4Cl = NH4OH + KCl
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
C4H4 + Br2 = C4H4Br2 =>
C4H4 + Br2 = C4H4Br2
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + Al(OH)3 = HOH + (SO4)3Al2 =>
3 H2SO4 + 2 Al(OH)3 = 6 HOH + (SO4)3Al2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C6H14 + NaI = NaC6H14 + I2 =>
2 C6H14 + 2 NaI = 2 NaC6H14 + I2
C6H14N4O2 + O2 = C02 + H2O + NO =>
2 C6H14N4O2 + 9 O2 = 6 C02 + 14 H2O + 8 NO
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeCl2 + Br2 + HCl = FeCl3 + HBr =>
2 FeCl2 + Br2 + 2 HCl = 2 FeCl3 + 2 HBr
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
C6H14N4O2 + O2 = CO2 + H2O + NO =>
2 C6H14N4O2 + 21 O2 = 12 CO2 + 14 H2O + 8 NO
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
MnO2 + HO2{-} + OH{-} = MnO4{2-} + H2O =>
MnO2 + HO2{-} + OH{-} = MnO4{2-} + H2O
I2 + ClO + H2O = IO3{-} + Cl{-} + H{+} =>
3 I2 + 10 ClO + 8 H2O = 6 IO3{-} + 10 Cl{-} + 16 H{+}
H3O + MnO4 = Mn + H2O =>
8 H3O + MnO4 = Mn + 12 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
KPO4 + Sr(NO3)2 = Sr(PO4)2 + KNO3 =>
2 KPO4 + Sr(NO3)2 = Sr(PO4)2 + 2 KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiI3 + K = K3I3 + Ni =>
NiI3 + 3 K = K3I3 + Ni
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3(PO4) + KOH = K3(PO4) + H2O =>
H3(PO4) + 3 KOH = K3(PO4) + 3 H2O
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
I2 + ClO{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 ClO{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Au2Cl6 + SO2 + H2O = Au + H2SO4 + HCl =>
Au2Cl6 + 3 SO2 + 6 H2O = 2 Au + 3 H2SO4 + 6 HCl
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CaCl2 + LiPO4 = LiCl + Ca(PO4)2 =>
CaCl2 + 2 LiPO4 = 2 LiCl + Ca(PO4)2
KAl(SO4)2 + NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/16
Équations équilibrées sur04/23/15
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