| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnSO4 + 2 K3PO4 = Sn3(PO4)2 + 3 K2SO4
Na2HAsO4 + CaCl2 = NaCl + Ca3As2O8 + HCl =>
2 Na2HAsO4 + 3 CaCl2 = 4 NaCl + Ca3As2O8 + 2 HCl
BaO + MgO = MgBa + O2 =>
BaO + MgO = MgBa + O2
C14H12O2 + O2 = CO2 + H2O =>
C14H12O2 + 16 O2 = 14 CO2 + 6 H2O
C5H12O + H3SO4 + C3COOH = C7H14O2 + H2SO4 =>
2 C5H12O + 3 H3SO4 + C3COOH = 2 C7H14O2 + 3 H2SO4
Na + CaSO4 = Ca + Na2SO4 =>
2 Na + CaSO4 = Ca + Na2SO4
CoSO4 + (NH4)2SO4 + NH3 + O2 + H2O = [(NH3)5Co(O2)Co(NH3)5](HSO4)(SO4)2*3H2O =>
8 CoSO4 + 4(NH4)2SO4 + 32 NH3 + 5 O2 + 10 H2O = 4[(NH3)5Co(O2)Co(NH3)5](HSO4)(SO4)2*3H2O
C6H5CH3 + K4Fe(CN)6 + H2SO4 = C10H7CH3 + KOH + C10H6(NH2)2 + FeSCN(NO3)2 + KSCN =>
49 C6H5CH3 + 30 K4Fe(CN)6 + 66 H2SO4 = 17 C10H7CH3 + 84 KOH + 27 C10H6(NH2)2 + 30 FeSCN(NO3)2 + 36 KSCN
Ni2 + HCl = NiCl2 + H2 =>
Ni2 + 4 HCl = 2 NiCl2 + 2 H2
CaO2 = Ca(O2) =>
CaO2 = Ca(O2)
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
NaNO3(g) = NaNO2(g) + O2(g) =>
2 NaNO3(g) = 2 NaNO2(g) + O2(g)
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 KNO3
K1 + Cl2 = KCl =>
2 K1 + Cl2 = 2 KCl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
KMnO4 + C3H5(OH)2 = K2CO3 + Mn2O3 + CO2 + H2O =>
30 KMnO4 + 8 C3H5(OH)2 = 15 K2CO3 + 15 Mn2O3 + 9 CO2 + 28 H2O
C4H8 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
CH3NH2 + H2O + ZnCl2 = Zn(OH)2 + CH3NH3Cl =>
2 CH3NH2 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 CH3NH3Cl
H2SO4 + Ni = NiSO4 + H2 =>
H2SO4 + Ni = NiSO4 + H2
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
(CH3)2NH + H3PO4 = (CH3)2NH2PO3 + H2O =>
(CH3)2NH + H3PO4 = (CH3)2NH2PO3 + H2O
K(s) + Al(NO3)3(aq) = Al(s) + KNO3(aq) =>
3 K(s) + Al(NO3)3(aq) = Al(s) + 3 KNO3(aq)
Ca + PbCl4 = CaCl2 + Pb =>
2 Ca + PbCl4 = 2 CaCl2 + Pb
HOF + H2O = HF + H2O2 =>
HOF + H2O = HF + H2O2
Cr2(SO4)3 + HCl = CrCl3 + H2SO4 =>
Cr2(SO4)3 + 6 HCl = 2 CrCl3 + 3 H2SO4
Al + HOH = Al(OH)2 + H2 =>
Al + 2 HOH = Al(OH)2 + H2
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
NH4Cl + HI = NH4I + HCl =>
NH4Cl + HI = NH4I + HCl
W + Fe = WFe =>
W + Fe = WFe
Sb2O3 + NaOH + H2O = [NaSb(OH)4] =>
Sb2O3 + 2 NaOH + 3 H2O = 2[NaSb(OH)4]
FeSO4 + Cl + H2O = Fe(OH)3 + H2SO4 + HCl =>
FeSO4 + Cl + 3 H2O = Fe(OH)3 + H2SO4 + HCl
Zn(OH)2 + Cl2O = Zn(ClO)2 + H2O =>
Zn(OH)2 + Cl2O = Zn(ClO)2 + H2O
CuCl2 + C8H9NO + HCl = C16H20N2O2CuCl4 =>
CuCl2 + 2 C8H9NO + 2 HCl = C16H20N2O2CuCl4
HC1 + AgNO3 = AgC1 + NHO3 =>
HC1 + AgNO3 = AgC1 + NHO3
H2Cr2O7 + H2O = HCr2O7 + H3O =>
H2Cr2O7 + H2O = HCr2O7 + H3O
AgNO3 + ZnBr2 = Ag2Br2 + Zn(NO3)2 =>
2 AgNO3 + ZnBr2 = Ag2Br2 + Zn(NO3)2
H2SO4 + C2H3NaO2 = HC2H3O2 + Na2SO4 =>
H2SO4 + 2 C2H3NaO2 = 2 HC2H3O2 + Na2SO4
Be(OH)2 + SO3 = Be(SO4) + H2O =>
Be(OH)2 + SO3 = Be(SO4) + H2O
SrCrO4 + HCl = HCrO4 + SrCl =>
SrCrO4 + HCl = HCrO4 + SrCl
(NH4)2SO4 + AgNO3 = (NH4)2NO3 + SO4Ag =>
(NH4)2SO4 + AgNO3 = (NH4)2NO3 + SO4Ag
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
OCl{+} + S2O3{2-} + OH{-} = SO4{2-} + Cl{+} + H2O =>
4 OCl{+} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{+} + H2O
V2O5 + Zn + H{+} = V{2+} + Zn{2+} + H2O =>
V2O5 + 3 Zn + 10 H{+} = 2 V{2+} + 3 Zn{2+} + 5 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O1 =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O1
NO3(g) + H2O(g) = HNO3(g) + O2(g) =>
4 NO3(g) + 2 H2O(g) = 4 HNO3(g) + O2(g)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Co(NO3)2(aq) + NH4OH(aq) = Co(OH)2(s) + NH4NO3(aq) =>
Co(NO3)2(aq) + 2 NH4OH(aq) = Co(OH)2(s) + 2 NH4NO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/24
Équations équilibrées sur01/06/24
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