| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + K2S = K2SO4 + NiS
V2O2(SO4)2 + KMnO4 + H2O = H3VO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2O2(SO4)2 + 2 KMnO4 + 22 H2O = 10 H3VO4 + 2 MnSO4 + K2SO4 + 7 H2SO4
Mg(k) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(k) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
magnesium + titanium(iv)chloride = magnesiumchloride + titanium =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
(NH4)2Fe(SO4)2 + FeCl3 + NH3 + H2O = Fe3O4 + (NH4)2SO4 + NH4Cl =>
(NH4)2Fe(SO4)2 + 2 FeCl3 + 8 NH3 + 4 H2O = Fe3O4 + 2(NH4)2SO4 + 6 NH4Cl
Ca(HCO3)2 + KCl = K2CO3 + CaCl2 + HCl =>
Ca(HCO3)2 + 4 KCl = 2 K2CO3 + CaCl2 + 2 HCl
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCl2 + NH4O4 = Cl2NH4 + ZnO4 =>
ZnCl2 + NH4O4 = Cl2NH4 + ZnO4
C65H82O24 + O2 = CO2 + H2O =>
2 C65H82O24 + 147 O2 = 130 CO2 + 82 H2O
BeO + NaOH = BeOH + NaO =>
BeO + NaOH = BeOH + NaO
Fe2 + SiO2 = SiFe + O2 =>
Fe2 + 2 SiO2 = 2 SiFe + 2 O2
CH3CH2OH + Al2O3 = CH3CHCH2 + Al(OH)3 =>
3 CH3CH2OH + Al2O3 = 2 CH3CHCH2 + 2 Al(OH)3
N3H12PO4 = P2O5 + NH3 + H2O =>
2 N3H12PO4 = P2O5 + 6 NH3 + 3 H2O
KI + KBrO3 + HCI = I2 + KBr + KCI + H2O =>
6 KI + KBrO3 + 6 HCI = 3 I2 + KBr + 6 KCI + 3 H2O
Ca + O29 = CaO =>
29 Ca + O29 = 29 CaO
Na(s)NH3(aq) = NaNH3 =>
Na(s)NH3(aq) = NaNH3
RuCl3 + Na3PO4 = RuPO4 + Na3Cl3 =>
RuCl3 + Na3PO4 = RuPO4 + Na3Cl3
Fe + O2 + CuSO4 = FeSO4 + CuO2 =>
Fe + O2 + CuSO4 = FeSO4 + CuO2
Fe + CrCl2 = Cr + FeCl =>
2 Fe + CrCl2 = Cr + 2 FeCl
Bi2(SO4) + NaOH + Cl2 = NaBiO3 + NaCl + Na2SO4 + H2O =>
Bi2(SO4) + 12 NaOH + 4 Cl2 = 2 NaBiO3 + 8 NaCl + Na2SO4 + 6 H2O
Zn(NO3)2 + Al(NO3)3 + (NH2)2CO = ZnAl2O4 + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 6 Al(NO3)3 + 20(NH2)2CO = 3 ZnAl2O4 + 20 CO2 + 40 H2O + 32 N2
Cr + Sn(ClO3)2 = Cr(ClO3)3 + Sn =>
2 Cr + 3 Sn(ClO3)2 = 2 Cr(ClO3)3 + 3 Sn
AgNO3 + N = NO3 + AgN =>
AgNO3 + N = NO3 + AgN
Al2 + O2 + H2O = Al(OH)3 =>
2 Al2 + 3 O2 + 6 H2O = 4 Al(OH)3
C3H7MgBr + H2O = C3H8 + MgBrOH =>
C3H7MgBr + H2O = C3H8 + MgBrOH
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + H2O + NaNO3 + NH4NO3 =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 12 H2O + 3 NaNO3 + 21 NH4NO3
S(s) + Cu(s) = Cu2S(s) =>
S(s) + 2 Cu(s) = Cu2S(s)
C6H6 + O2 = C6O2 + H6 =>
C6H6 + O2 = C6O2 + H6
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Na2SO3 + S = Na2S + SO2 =>
2 Na2SO3 + 3 S = 2 Na2S + 3 SO2
C6H6 + NH4Br = C6H5Br + HBr + NH4 =>
C6H6 + 2 NH4Br = C6H5Br + HBr + 2 NH4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ca(s) + N2(g) = CaN2 =>
Ca(s) + N2(g) = CaN2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
K(s) + O2(g) = K2O =>
4 K(s) + O2(g) = 2 K2O
C6H6 + NH4Br = C6H5Br + HBr + NH4 =>
C6H6 + 2 NH4Br = C6H5Br + HBr + 2 NH4
C(s) + O2(g) = CO2 =>
C(s) + O2(g) = CO2
CH3CN + NaOH = CH2CN(Na) + H2O =>
CH3CN + NaOH = CH2CN(Na) + H2O
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
C6H6 + NH4Br = C6H5Br + HBr + NH4 =>
C6H6 + 2 NH4Br = C6H5Br + HBr + 2 NH4
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
C6H6 + NH4Br = C6H5Br + HBr + NH4 =>
C6H6 + 2 NH4Br = C6H5Br + HBr + 2 NH4
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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