| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
H2SO5 + H2O = H2O2 + H2SO4 =>
H2SO5 + H2O = H2O2 + H2SO4
CrO2 + NH3 = Cr2O3 + N2 + H2O =>
6 CrO2 + 2 NH3 = 3 Cr2O3 + N2 + 3 H2O
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4) =>
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4)
Na2S2O3 + KIO3 = K2S2O3 + NaIO3 =>
Na2S2O3 + 2 KIO3 = K2S2O3 + 2 NaIO3
(NH4)2SO4 + SrCl2 = NH4Cl + Sr(SO4) =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + Sr(SO4)
IF5 + H2O = HIO3 + HF =>
IF5 + 3 H2O = HIO3 + 5 HF
NaCO3 + H2SO4 = Na(SO4) + CO2 + H2O =>
NaCO3 + H2SO4 = Na(SO4) + CO2 + H2O
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
KCl + Fe(H2PO4)2 = FeCl2 + K(H2PO4) =>
2 KCl + Fe(H2PO4)2 = FeCl2 + 2 K(H2PO4)
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4) =>
Al(SO4) + (NH4)Br = AlBr + (NH4)(SO4)
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
C + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
MgN2O6 + Na3PO4 = Mg3P2O8 + NaNO3 =>
3 MgN2O6 + 2 Na3PO4 = Mg3P2O8 + 6 NaNO3
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Si + NaOH = Si(OH)4 + Na =>
Si + 4 NaOH = Si(OH)4 + 4 Na
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
CH4O(s) + O2(g) = CO2(g) + H2O(l) =>
2 CH4O(s) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Ca(No3)2 + Na2C2O4 = Ca2C2O4 + Na(No3)2 =>
2 Ca(No3)2 + Na2C2O4 = Ca2C2O4 + 2 Na(No3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H8O4 + NaOH = H2O + C5H6Na2O4 =>
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Ni + ZnCl2 = NiCl2 + Zn =>
Ni + ZnCl2 = NiCl2 + Zn
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Ce(IO3)3 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)3 + 18 H2C2O4 = Ce2(C2O4)3 + 3 I2 + 30 CO2 + 18 H2O
Au + N2 = Au3N =>
6 Au + N2 = 2 Au3N
C + O2 + H2O = H2CO3 =>
C + O2 + H2O = H2CO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CaCl2 + NH3 = CaNH3 + Cl2 =>
CaCl2 + NH3 = CaNH3 + Cl2
C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O
GaCl3 + NH3 = GaN + HCl =>
GaCl3 + NH3 = GaN + 3 HCl
KO2 + H2O = O2 + KOH + H2O2 =>
2 KO2 + H2O = O2 + 2 KOH + 2 H2O2
Ba + H + SO4 = Ba(H2SO4)2 =>
Ba + 4 H + 2 SO4 = Ba(H2SO4)2
HSO4{-} + As4 + Pb3O4 + H{+} = PbSO4 + H2AsO4{-} + H2O =>
30 HSO4{-} + As4 + 10 Pb3O4 + 26 H{+} = 30 PbSO4 + 4 H2AsO4{-} + 24 H2O
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + HI = K + MnI2 + H2O + I2 =>
KMnO4 + 8 HI = K + MnI2 + 4 H2O + 3 I2
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
CO2KOH = COHKO2 =>
CO2KOH = COHKO2
CrBr3 + Na3PO4 = CrPO4 + NaBr =>
CrBr3 + Na3PO4 = CrPO4 + 3 NaBr
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe2O3 + H2SO3 = Fe2(SO3)3 + H2O =>
Fe2O3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Na3PO4(aq) + KNO3(aq) = NaNO3 + K3PO4 =>
Na3PO4(aq) + 3 KNO3(aq) = 3 NaNO3 + K3PO4
Ba + H + SO4 = Ba(H2SO4)2 =>
Ba + 4 H + 2 SO4 = Ba(H2SO4)2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
TiCl2 + H2O2 = TiO2 + HCl =>
TiCl2 + H2O2 = TiO2 + 2 HCl
Li2O(s) + H2O(g) = LiOH(s) =>
Li2O(s) + H2O(g) = 2 LiOH(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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