| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
C12O24 + H2O = C6H12O6 + O2 =>
C12O24 + 12 H2O = 2 C6H12O6 + 12 O2
SnCl2 + HCl = H2 + SnCl6 =>
SnCl2 + 4 HCl = 2 H2 + SnCl6
H2S + KBrO3 = S + KBr + H2O =>
3 H2S + KBrO3 = 3 S + KBr + 3 H2O
C2H6 = C2H2 + H2 =>
C2H6 = C2H2 + 2 H2
HClO2 = Cl2O3H2O =>
2 HClO2 = Cl2O3H2O
H2CrO4 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
2 H2CrO4 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 5 H2O
LiOH + Ca(NO3)2 = Li(NO3)2 + CaOH =>
LiOH + Ca(NO3)2 = Li(NO3)2 + CaOH
Al(ClO3)3 + KNO3 = Al(NO3)3 + KClO3 =>
Al(ClO3)3 + 3 KNO3 = Al(NO3)3 + 3 KClO3
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
CH3CHO + Cu = CH3CHOCu =>
CH3CHO + Cu = CH3CHOCu
NaOH + N2 + O2 = NaNO3 + H2O =>
4 NaOH + 2 N2 + 5 O2 = 4 NaNO3 + 2 H2O
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
KSCN + Na2CO3 = KCO3 + Na2SCN =>
KSCN + Na2CO3 = KCO3 + Na2SCN
HNO3 + HCl = Cl + NO + H2O =>
HNO3 + 3 HCl = 3 Cl + NO + 2 H2O
Zn + Cl2 + NaOH = Zn(OH)2 + NaCl =>
Zn + Cl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
ZnCl2CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O + ZnCl2 =>
ZnCl2CH3CH(OH)CH2CH3 + HCl = CH3CHClCH2CH3 + H2O + ZnCl2
MnO2 + KNO3 = KMnO4 + NO =>
MnO2 + KNO3 = KMnO4 + NO
NaO + C = Na + CO =>
NaO + C = Na + CO
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
KI + C6H5Cl = KCl + C6H5I =>
KI + C6H5Cl = KCl + C6H5I
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
ZnS + AlPO4 = Zn3(PO4)2 + Al2S3 =>
3 ZnS + 2 AlPO4 = Zn3(PO4)2 + Al2S3
Zn + H = HZn =>
Zn + H = HZn
Au + SnSO4 = Au2(SO4)3 + Sn =>
2 Au + 3 SnSO4 = Au2(SO4)3 + 3 Sn
L2 + KBr = KL + Br2 =>
L2 + 2 KBr = 2 KL + Br2
CdNO3 + KCO3 = KNO3 + CdCO3 =>
CdNO3 + KCO3 = KNO3 + CdCO3
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K =>
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + H2O =>
2 NaHSO3 + Ca(OH)2 = Na2SO3 + CaSO3 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HClO = HClHClO2 =>
2 HClO = HClHClO2
Na + S = Na2S =>
2 Na + S = Na2S
Ca(No3)2 + NaF = CaF2 + NaNo3 =>
Ca(No3)2 + 2 NaF = CaF2 + 2 NaNo3
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
Sr(NO3)2 + Al2(C2O4)3 = SrC2O4 + Al(NO3)3 =>
3 Sr(NO3)2 + Al2(C2O4)3 = 3 SrC2O4 + 2 Al(NO3)3
C3H5(OH)5 + O2 = CO2 + H2O =>
C3H5(OH)5 + 3 O2 = 3 CO2 + 5 H2O
CoO(s) = Co(s) + O(g) =>
CoO(s) = Co(s) + O(g)
H{+}(aq) + Cr2O7{-}(aq) + C2H5OH(l) = Cr{3+}(aq) + CO2(g) + H2O(l) =>
84 H{+}(aq) + 12 Cr2O7{-}(aq) + 7 C2H5OH(l) = 24 Cr{3+}(aq) + 14 CO2(g) + 63 H2O(l)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ag2S + HNO3 = AgNO3 + NO2 + H2SO4 + H2O =>
Ag2S + 10 HNO3 = 2 AgNO3 + 8 NO2 + H2SO4 + 4 H2O
La + Se + CsCl = Cs2Se + LaCl3 =>
2 La + 3 Se + 6 CsCl = 3 Cs2Se + 2 LaCl3
Cu3 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3 + 12 HNO3 = 3 Cu(NO3)2 + 6 NO2 + 6 H2O
NaH2PO4 = P2O5 + Na2O + H2O =>
2 NaH2PO4 = P2O5 + Na2O + 2 H2O
(Cl)2 + I2 + H2O = HIO3 + HCl =>
5(Cl)2 + I2 + 6 H2O = 2 HIO3 + 10 HCl
CuSO3 + HCl = H2SO3 + CuCl2 =>
CuSO3 + 2 HCl = H2SO3 + CuCl2
C2H5OH(ac) + CO2(g) = C6H12O6(ac) =>
2 C2H5OH(ac) + 2 CO2(g) = C6H12O6(ac)
HF + C4H9OH = C4H9F + H2O =>
HF + C4H9OH = C4H9F + H2O
HClO4 = ClO4 + H =>
HClO4 = ClO4 + H
Na(s) + SO3(g) = Na2SO3(s) =>
2 Na(s) + SO3(g) = Na2SO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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