| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4ZnPO4 = ZnPO2 + N + 2 H2O
CuS + O = Cu2O + S2O =>
2 CuS + 2 O = Cu2O + S2O
HIO3 + HCl = I2 + Cl2 + H2O =>
2 HIO3 + 10 HCl = I2 + 5 Cl2 + 6 H2O
CaCO3 + MgO + SiO2 = Ca2MgSi2O7 + CO2 =>
2 CaCO3 + MgO + 2 SiO2 = Ca2MgSi2O7 + 2 CO2
H2S(aq) + KOH = HOH + K2S =>
H2S(aq) + 2 KOH = 2 HOH + K2S
C8H10N4O2 + O2 + H2O = NH4 + CO2 =>
2 C8H10N4O2 + 11 O2 + 6 H2O = 8 NH4 + 16 CO2
As + O3 + H2O = H4As2O5 =>
2 As + O3 + 2 H2O = H4As2O5
Fe + H2SO4 = Fe3(SO4)2 + H =>
3 Fe + 2 H2SO4 = Fe3(SO4)2 + 4 H
K3(RhCl6) + KI = K3(RhI6) + KCl =>
K3(RhCl6) + 6 KI = K3(RhI6) + 6 KCl
MnCl2 + KOCl + KOH = KMnO4 + KCl + H2O =>
2 MnCl2 + 5 KOCl + 6 KOH = 2 KMnO4 + 9 KCl + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2S2O3 + KMnO4 + H2O = K2SO4 + NaOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 4 K2SO4 + 2 NaOH + 8 MnO2 + 2 Na2SO4
Ag2CO3 + NH4Cl = AgCl + (NH4)2CO3 =>
Ag2CO3 + 2 NH4Cl = 2 AgCl + (NH4)2CO3
Co + NaOH = Co(OH)3 + Na =>
Co + 3 NaOH = Co(OH)3 + 3 Na
CaO + P2O5 = Ca3*(PO4)2 =>
3 CaO + P2O5 = Ca3*(PO4)2
Fe + Al3(NO3)2 = Al3 + Fe(NO3)2 =>
Fe + Al3(NO3)2 = Al3 + Fe(NO3)2
LiHSO4 + NaOH = Li2SO4 + Na2SO4 + H2O =>
2 LiHSO4 + 2 NaOH = Li2SO4 + Na2SO4 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Mg + HCl1 = MgCl2 + H2 =>
Mg + 2 HCl1 = MgCl2 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Au + F2 = AuF3 =>
2 Au + 3 F2 = 2 AuF3
Sr(OH)2Zn(NO3)2 = Sr(NO3)2Zn(OH)2 =>
Sr(OH)2Zn(NO3)2 = Sr(NO3)2Zn(OH)2
NO2 + Al = Al2O3 + N2O =>
2 NO2 + 2 Al = Al2O3 + N2O
K2 = K3 =>
3 K2 = 2 K3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na3Po4 + HCl = Na2HPo4 + NaCl =>
Na3Po4 + HCl = Na2HPo4 + NaCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CuOFe = FeOCu =>
CuOFe = FeOCu
C2H5OH + O2 = C5H11COOH + H2O =>
3 C2H5OH + O2 = C5H11COOH + 3 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C4H9Br + AgNO3 = AgBr + C4H9ONO2 =>
C4H9Br + AgNO3 = AgBr + C4H9ONO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
BaCO3 + HC2H3O2 = BaC2H3O2 + H2O + CO2 =>
8 BaCO3 + 9 HC2H3O2 = 8 BaC2H3O2 + 6 H2O + 10 CO2
C4H10 + HCl = C4H11 + Cl =>
C4H10 + HCl = C4H11 + Cl
Fe(PO4) + Na2(SO4) = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3(PO4)
Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CO = OC =>
CO = OC
(NH4)2HPO4 = H3PO4 + NH3 =>
(NH4)2HPO4 = H3PO4 + 2 NH3
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O =>
C4H9COOH + C3H7OH = C4H9COOC3H7 + H2O
H2O + AgI = AgIH2O =>
H2O + AgI = AgIH2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Na(OH) + K(SO4) = Na(SO4) + K(OH) =>
Na(OH) + K(SO4) = Na(SO4) + K(OH)
FeCl2 + Na2SO4 = NaCl + FeSO4 =>
FeCl2 + Na2SO4 = 2 NaCl + FeSO4
Fe2(SO4)3 + Zn = Fe2 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn = Fe2 + 3 ZnSO4
Al + HgBr2 = Al2Hg3 + Br =>
2 Al + 3 HgBr2 = Al2Hg3 + 6 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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