| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3PO4 + Fe = FePO4 + 3 Cu
Ca(CO3)2 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O =>
4 Ca(CO3)2 + 9 HC2H3O2 = 4 Ca(C2H3O2)2 + 10 CO2 + 6 H2O
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
KL + KMnO4 + H2SO4 = L2 + MnSO4 + K2SO4 + H2O =>
10 KL + 2 KMnO4 + 8 H2SO4 = 5 L2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
KCr2O7 + C6H12O6 = K2CO3 + Cr2O3 + H2O + CO2 =>
24 KCr2O7 + 7 C6H12O6 = 12 K2CO3 + 24 Cr2O3 + 42 H2O + 30 CO2
KHSO4 + BaCl2 = BaSO4 + KCl + HCl =>
KHSO4 + BaCl2 = BaSO4 + KCl + HCl
Sn + KOH + H2O = K2[Sn(OH)3] + H2 =>
2 Sn + 4 KOH + 2 H2O = 2 K2[Sn(OH)3] + H2
TiO2 + Ca(OH)2 = Ca(TiO2)2(OH)2 =>
2 TiO2 + Ca(OH)2 = Ca(TiO2)2(OH)2
Al(CH3COO)3 + (NH4)OH = Al(OH)3 + NH4(CH3COO) =>
Al(CH3COO)3 + 3(NH4)OH = Al(OH)3 + 3 NH4(CH3COO)
MnO4 + NO = MnO2 + NO3 =>
MnO4 + NO = MnO2 + NO3
NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4 =>
6 NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4
N02 + H2O = NH3 + NO =>
5 N02 + 6 H2O = 4 NH3 + 6 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg3N2 + H2O = MgOH2 + N2 =>
Mg3N2 + 3 H2O = 3 MgOH2 + N2
K4Fe(CN)6 + Fe = FeCN + K =>
K4Fe(CN)6 + 5 Fe = 6 FeCN + 4 K
Na[Al(OH)4] = Al(OH)3 + NaOH =>
Na[Al(OH)4] = Al(OH)3 + NaOH
FeCO3(s) + H2SO4(aq) = FeSO4 + H2O + CO2 =>
FeCO3(s) + H2SO4(aq) = FeSO4 + H2O + CO2
[Br]{-} + Au = [AuBr]{-} =>
[Br]{-} + Au = [AuBr]{-}
La2O3 + NiO + O2 = LaNiO3 =>
2 La2O3 + 4 NiO + O2 = 4 LaNiO3
K3[Au(OH)6] + HCl = KOH + AuCl3 + H2O =>
K3[Au(OH)6] + 3 HCl = 3 KOH + AuCl3 + 3 H2O
SnCl2 + Na2S = SnS + NaCl =>
SnCl2 + Na2S = SnS + 2 NaCl
NaClO + HCl + KI2 = I2 + NaCl + H2O + KClO3 =>
7 NaClO + 2 HCl + 2 KI2 = 2 I2 + 7 NaCl + H2O + 2 KClO3
MgO + MgSiO3 = Mg2SiO4 =>
MgO + MgSiO3 = Mg2SiO4
Cl2(g) + O2(g) = ClO(s) =>
Cl2(g) + O2(g) = 2 ClO(s)
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
KI + H3PO4 + H2O2 = I2 + K3PO4 + H2O =>
6 KI + 2 H3PO4 + 3 H2O2 = 3 I2 + 2 K3PO4 + 6 H2O
Ag + Fe2(SO4)3 = Fe + Ag2(SO4)3 =>
2 Ag + Fe2(SO4)3 = 2 Fe + Ag2(SO4)3
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
Zn + F = ZnF2 =>
Zn + 2 F = ZnF2
*K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + H2O + CH3COOH =>
2*K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3COOH
Na2SiO3 + HCl + H2O = H4SiO4 + NaCl = t =>
Na2SiO3 + 2 HCl + H2O = H4SiO4 + 2 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cu2O + C2H4 = Cu + CO2 + H2O =>
6 Cu2O + C2H4 = 12 Cu + 2 CO2 + 2 H2O
Mg + H3O = MgOH + H =>
Mg + H3O = MgOH + 2 H
SCl4 + C12H13COOH = C12H13COCl + HCl + SO2 =>
SCl4 + 2 C12H13COOH = 2 C12H13COCl + 2 HCl + SO2
Co3(PO4)2 + H2SO4 = CoH4(PO4)2 + CoSO4 =>
Co3(PO4)2 + 2 H2SO4 = CoH4(PO4)2 + 2 CoSO4
Zn + BaCl2 = ZnCl + Ba =>
2 Zn + BaCl2 = 2 ZnCl + Ba
BaS = Ba + S =>
BaS = Ba + S
H4P2O7 + Ni(OH)2 = Ni(H2P2O7) + H2O =>
H4P2O7 + Ni(OH)2 = Ni(H2P2O7) + 2 H2O
H2SO4 + CuO(ll) = CuSO4 + H2O =>
H2SO4 + CuO(ll) = CuSO4 + H2O
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
N2H2 = NH3 + N =>
3 N2H2 = 2 NH3 + 4 N
HNO2 + Ag = NO + AgNO2 + H2O =>
2 HNO2 + Ag = NO + AgNO2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Be(MnO4)2 + NH4OH = Be(OH)2 + NH4MnO4 =>
Be(MnO4)2 + 2 NH4OH = Be(OH)2 + 2 NH4MnO4
Ag2SO4(aq) + NaNO3(aq) = AgNO3(aq) + Na2SO4(aq) =>
Ag2SO4(aq) + 2 NaNO3(aq) = 2 AgNO3(aq) + Na2SO4(aq)
Al + Na3PO4 + H2O = Na2HPO4 + Na[Al(OH)4] + H2 =>
2 Al + 2 Na3PO4 + 8 H2O = 2 Na2HPO4 + 2 Na[Al(OH)4] + 3 H2
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
Fe{2+} + NO3{-} + H{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + NO3{-} + 4 H{+} = 3 Fe{3+} + 2 H2O + NO
KMg3(AlSi3O10)(OH)2 + KAl2(AlSi3O10)(OH)2 + SiO2 = Mg2Al4Si5O18 + KAlSi3O8 + H2O =>
2 KMg3(AlSi3O10)(OH)2 + 6 KAl2(AlSi3O10)(OH)2 + 15 SiO2 = 3 Mg2Al4Si5O18 + 8 KAlSi3O8 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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