| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H3O + IO3 = I + 9 H2O
K(l) + NaOH = KOH + Na =>
K(l) + NaOH = KOH + Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(C2H3O2)2 + Li2SO4 = ZnSO4 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2SO4 = ZnSO4 + 2 LiC2H3O2
Br2 + Na2 = NaBr =>
Br2 + Na2 = 2 NaBr
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2 =>
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2
Pb + CrCl2 = PbCl + Cr =>
2 Pb + CrCl2 = 2 PbCl + Cr
Co(NH3)5(OH2) + HCl = [Co(NH3)5Cl]Cl2 + H2O + H =>
Co(NH3)5(OH2) + 3 HCl = [Co(NH3)5Cl]Cl2 + H2O + 3 H
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
NaNO3Na2SO4 = NaSO4Na2NO3 =>
NaNO3Na2SO4 = NaSO4Na2NO3
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
Na2CO3 + H3PO4 = NaH2PO4 + H2O + CO2 =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + H2O + CO2
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
C6H12O2 + Ba(OH)2 = Ba(C6H11O2)2 + H2O =>
2 C6H12O2 + Ba(OH)2 = Ba(C6H11O2)2 + 2 H2O
HSO4 + Zn(OH)2 = ZnSO4 + H(OH)2 =>
HSO4 + Zn(OH)2 = ZnSO4 + H(OH)2
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
Ca(H2Po4)2 + H2O = Ca(OH)2 + H3Po4 =>
Ca(H2Po4)2 + 2 H2O = Ca(OH)2 + 2 H3Po4
CIF3 = CIF + F2 =>
CIF3 = CIF + F2
CH3(CH2)6OH + O2 = H2O + CH3COOH =>
2 CH3(CH2)6OH + 7 O2 = 2 H2O + 7 CH3COOH
Sn{2+} + Hg{2+} = Sn{4+} + Hg2{2+}redox =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + Hg2{2+}redox
C6H14 + NO = CO2 + H2O + N2 =>
2 C6H14 + 38 NO = 12 CO2 + 14 H2O + 19 N2
H2SO4 + BaO = BaSO4 + H2O =>
H2SO4 + BaO = BaSO4 + H2O
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
SnSO4 + H2SO4 + KMnO4 = Sn(SO4)2 + MnSO4 + H2O + K2SO4 =>
5 SnSO4 + 8 H2SO4 + 2 KMnO4 = 5 Sn(SO4)2 + 2 MnSO4 + 8 H2O + K2SO4
Li + Br = lithiumbromide =>
Li + Br = LiBr
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
NaNO3 + H2SO4 = HNO3*NaHSO4 =>
NaNO3 + H2SO4 = HNO3*NaHSO4
Ba + NaOH = Na + Ba(OH) =>
Ba + NaOH = Na + Ba(OH)
Cu + BaNO3 = CuNO3 + Ba =>
Cu + BaNO3 = CuNO3 + Ba
NaNO2 + HClO3 = HNO3 + NaNO3 + NaCl =>
3 NaNO2 + HClO3 = HNO3 + 2 NaNO3 + NaCl
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
[Co(H2O)6]Cl2 + KCNS = K2[Co(CNS)4] + KCl + H2O =>
[Co(H2O)6]Cl2 + 4 KCNS = K2[Co(CNS)4] + 2 KCl + 6 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
[Co(H2O)6]Cl2 + KCNS = K2[Co(CNS)4] + KCl + H2O =>
[Co(H2O)6]Cl2 + 4 KCNS = K2[Co(CNS)4] + 2 KCl + 6 H2O
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
K + NaOH = KNa + OH =>
K + NaOH = KNa + OH
TlOH + H2SO4 = H2O + Tl2SO4 =>
2 TlOH + H2SO4 = 2 H2O + Tl2SO4
Cu + H2S2O7 = CuSO4 + H2O + SO2 =>
Cu + H2S2O7 = CuSO4 + H2O + SO2
H2SO4 + MgO = Mg2(OH)2SO4 =>
H2SO4 + 2 MgO = Mg2(OH)2SO4
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
CaO + HSO4 = Ca(SO4)2 + H2O =>
CaO + 2 HSO4 = Ca(SO4)2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl3 + Ba(OH)2 = BaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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