| Équations équilibrées la veille | Équations équilibrées le lendemain |
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
FeI3 + HClO4 + H2SO4 = HIO3 + HCl + Fe2(SO4)3 =>
4 FeI3 + 9 HClO4 + 6 H2SO4 = 12 HIO3 + 9 HCl + 2 Fe2(SO4)3
NaCl + S4 = SCl4 + Na =>
16 NaCl + S4 = 4 SCl4 + 16 Na
C25H38O5 + H2O2 = CO2 + H2O =>
C25H38O5 + 64 H2O2 = 25 CO2 + 83 H2O
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
KL + Pb(CH3COO)2 = PbL2 + CH3COOK =>
2 KL + Pb(CH3COO)2 = PbL2 + 2 CH3COOK
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
AgCl + Br2 = AgBr2 + Cl2 =>
2 AgCl + 2 Br2 = 2 AgBr2 + Cl2
Fe + ZnY = FeY + Zn =>
Fe + ZnY = FeY + Zn
H2O + Cr{3+} + H2O2 = Cr2O7{2-} + H{+} =>
H2O + 2 Cr{3+} + 3 H2O2 = Cr2O7{2-} + 8 H{+}
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
KL + Pb(CH3COO)2 = PbL2 + CH3COOK =>
2 KL + Pb(CH3COO)2 = PbL2 + 2 CH3COOK
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(OH)
SO2(g) + O2(g) + H2O(l) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(aq)
AlF3 + LiH = Al + LiF + H2 =>
2 AlF3 + 6 LiH = 2 Al + 6 LiF + 3 H2
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
Na2CO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 Na2CO3 + 21 C3H7COOH = 20 C3H7COOHNa + 4 H2O + 14 CO2
HA + H2O = H3O{+} + A{-} =>
HA + H2O = H3O{+} + A{-}
Cl + CrO4{2-} + H{+} = HClO + Cr{3+} + H2O =>
3 Cl + CrO4{2-} + 5 H{+} = 3 HClO + Cr{3+} + H2O
MgSO4 + H3PO4 = H2SO4 + Mg3(PO4)2 =>
3 MgSO4 + 2 H3PO4 = 3 H2SO4 + Mg3(PO4)2
Ag2SO4 = Ag2 + SO4 =>
Ag2SO4 = Ag2 + SO4
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
SnS2(s) + OH(aq) = SnOH(aq) + S2(s) =>
SnS2(s) + OH(aq) = SnOH(aq) + S2(s)
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
Al + Co(No3)3 = Al(No3)3 + Co =>
Al + Co(No3)3 = Al(No3)3 + Co
Na2S + I2 = SI2 + Na =>
Na2S + I2 = SI2 + 2 Na
Al3 + Cl = AlCl3 =>
Al3 + 9 Cl = 3 AlCl3
C6H5COOH + Cl2 = C6H5COO + HCl =>
2 C6H5COOH + Cl2 = 2 C6H5COO + 2 HCl
Sn(s) + S8(s) = SnS2(s) =>
4 Sn(s) + S8(s) = 4 SnS2(s)
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{+3} + CO2 + 6 H2O
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
HCl + KCH3CO2 = KCl + HCH3CO2 =>
HCl + KCH3CO2 = KCl + HCH3CO2
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
SI + KaOH + H2O = Ka2SIO3 + H2 =>
SI + 2 KaOH + H2O = Ka2SIO3 + 2 H2
CH3CH3 + O2 = H2O + CO2 =>
2 CH3CH3 + 7 O2 = 6 H2O + 4 CO2
FeSO4 + KMnO2 + H2SO4 = Fe(SO4)3 + KHSO4 + MnSO4 + H2O =>
FeSO4 + 4 KMnO2 + 10 H2SO4 = Fe(SO4)3 + 4 KHSO4 + 4 MnSO4 + 8 H2O
C2H5NH2 + K2CrO7 + HCl = CrCl3 + NH3 + CO2 + KOH + H2O =>
3 C2H5NH2 + 4 K2CrO7 + 12 HCl = 4 CrCl3 + 3 NH3 + 6 CO2 + 8 KOH + 8 H2O
Ba(OH)2 + HONO = H2O + Ba(ONO)2 =>
Ba(OH)2 + 2 HONO = 2 H2O + Ba(ONO)2
Mg + Fe = Mg2Fe =>
2 Mg + Fe = Mg2Fe
S + HCN = H + CSN =>
S + HCN = H + CSN
Al + H2SO4 = H2 + AlSO4 =>
Al + H2SO4 = H2 + AlSO4
Mn + ClO3 = MnO2 + Cl =>
3 Mn + 2 ClO3 = 3 MnO2 + 2 Cl
Cu(aq)PO4(aq) = CuPO4(s) =>
Cu(aq)PO4(aq) = CuPO4(s)
H4N2O3 + NaOH = NaNO3 + NH3 + H2O =>
H4N2O3 + NaOH = NaNO3 + NH3 + H2O
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
NH4NO3 + Zn3(PO4)2 = (NH4)3PO4 + Zn(NO3)2 =>
6 NH4NO3 + Zn3(PO4)2 = 2(NH4)3PO4 + 3 Zn(NO3)2
K(m) + H2O = KOH + H(g) =>
K(m) + H2O = KOH + H(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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