| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + HCl(l) = CaCl + H
HF + Cu(OH)2 = Cu3(FO)2 + H2O =>
2 HF + 3 Cu(OH)2 = Cu3(FO)2 + 4 H2O
CaS(aq)FeCl3(aq) = CaCl3(aq)FeS(s) =>
CaS(aq)FeCl3(aq) = CaCl3(aq)FeS(s)
LiCl + F2 = Cl2 + LiF =>
2 LiCl + F2 = Cl2 + 2 LiF
Ph + O2 = Ph5O2 =>
5 Ph + O2 = Ph5O2
Na2CrO7 + HF = NaF + H2CrO7 =>
Na2CrO7 + 2 HF = 2 NaF + H2CrO7
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
MgCl2(aq) + K2SO4(aq) = KCl + MgSO4 =>
MgCl2(aq) + K2SO4(aq) = 2 KCl + MgSO4
Ca(s) + HCl = H2 + Ca(Cl)2 =>
Ca(s) + 2 HCl = H2 + Ca(Cl)2
Na + Ca(ClO3)2 = NaClO3 + Ca =>
2 Na + Ca(ClO3)2 = 2 NaClO3 + Ca
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
C25H52(g) + O2(g) = CO2(g) + H2O(l) =>
C25H52(g) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
HCl(aq) + KOH = H2O + KCl =>
HCl(aq) + KOH = H2O + KCl
C7H6 + O2 = CO2 + H2O2O =>
2 C7H6 + 23 O2 = 14 CO2 + 6 H2O2O
Ph(NO3)2 + Fe3(SO4)3 = Fe(NO3)2 + PhSO4 =>
3 Ph(NO3)2 + Fe3(SO4)3 = 3 Fe(NO3)2 + 3 PhSO4
HCl(g)NH4OH(aq) = H2O(l)NH4Cl(g) =>
HCl(g)NH4OH(aq) = H2O(l)NH4Cl(g)
CuSO4(aq)Al(s) = AlSO4Cu =>
CuSO4(aq)Al(s) = AlSO4Cu
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
PbSO4 + NaCl = Na2SO4 + PbCl2 =>
PbSO4 + 2 NaCl = Na2SO4 + PbCl2
ammoniumhydroxide + aluminumnitrate = ammoniumnitrate + aluminumhydroxide =>
3 NH4OH + Al(NO3)3 = 3 NH4NO3 + Al(OH)3
Li2CO3 + HNO3 = H2O + LiNO3 + CO2 =>
Li2CO3 + 2 HNO3 = H2O + 2 LiNO3 + CO2
CaCl2K2Cr2O7 = CaCr2O7K2Cl2 =>
CaCl2K2Cr2O7 = CaCr2O7K2Cl2
Ba(HCO3)2 + KHSO4 = BaSO4 + K2SO4 + CO2 + H2O =>
Ba(HCO3)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 CO2 + 2 H2O
Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3{-} + H2O =>
Cr2O7{-2} + 3 HNO2 + 5 H{+} = 2 Cr{+3} + 3 NO3{-} + 4 H2O
Ba(H2PO4)2 + Sr(OH)2 = Sr(H2PO4)2 + Ba(OH)2 =>
Ba(H2PO4)2 + Sr(OH)2 = Sr(H2PO4)2 + Ba(OH)2
C8H18 + H2O = CO2 + CH4 =>
4 C8H18 + 14 H2O = 7 CO2 + 25 CH4
Pb + F2 = PbF2 =>
Pb + F2 = PbF2
[Zn(OH)]2SO4 + H2SO4 = ZnSO4 + H2O =>
[Zn(OH)]2SO4 + H2SO4 = 2 ZnSO4 + 2 H2O
H5 + O8 = H2O =>
16 H5 + 5 O8 = 40 H2O
KOH + HSO4 = KSO4 + OHH =>
KOH + HSO4 = KSO4 + OHH
C3H8O + O2 = CO8 + H2O =>
2 C3H8O + 27 O2 = 6 CO8 + 8 H2O
KNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 KNO3
Hg + S = HgS =>
Hg + S = HgS
NH4VO3AgNO3 = NH4NO3AgVO3 =>
NH4VO3AgNO3 = NH4NO3AgVO3
C3H7O4N + O2 = CO2 + H2O + N2 =>
4 C3H7O4N + 11 O2 = 12 CO2 + 14 H2O + 2 N2
CuNO3(aq) + NaCrO4(aq) = CuNa + NO3CrO4 =>
CuNO3(aq) + NaCrO4(aq) = CuNa + NO3CrO4
H2SO4 + KI = H2I + SO4K =>
H2SO4 + KI = H2I + SO4K
HNO2 + H3O = NO + H2O =>
HNO2 + H3O = NO + 2 H2O
V2O5 + Fe = FeO + V =>
V2O5 + 5 Fe = 5 FeO + 2 V
Ti2(SO4)3 + Ta = Ta2(SO4)5 + Ti =>
5 Ti2(SO4)3 + 6 Ta = 3 Ta2(SO4)5 + 10 Ti
Fe + HO = Fe3O4 + H2 =>
3 Fe + 4 HO = Fe3O4 + 2 H2
C + H2O = C2O4 + H2 =>
2 C + 4 H2O = C2O4 + 4 H2
K3[Cr(OH)6] + H2SO4 = K2SO4 + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 3 K2SO4 + 2 Cr(OH)3 + 6 H2O
FeSO4 + Ni(CH3CO2)2 = Ni(SO4)2 + FeCH3CO2 =>
2 FeSO4 + Ni(CH3CO2)2 = Ni(SO4)2 + 2 FeCH3CO2
AuCl(aq) + Mg(s) = MgCl + Au =>
AuCl(aq) + Mg(s) = MgCl + Au
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
Ca3(PO4)2 + BaCl2 = Ca3Cl2 + Ba(PO4)2 =>
Ca3(PO4)2 + BaCl2 = Ca3Cl2 + Ba(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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