| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COO + H2O = CH3COOH + OH
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
Li + Br = LiBr =>
Li + Br = LiBr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(NO3)2 = Cu + O2 + NO2 =>
Cu(NO3)2 = Cu + O2 + 2 NO2
Fe2(So4)3 + H2S = FeSo4 + S + H2So4 =>
Fe2(So4)3 + H2S = 2 FeSo4 + S + H2So4
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
Ce2(C2O4)3 = Ce2OCO3 + CO + CO2 =>
Ce2(C2O4)3 = Ce2OCO3 + 2 CO + 3 CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
K + Ce2 = KCe =>
2 K + Ce2 = 2 KCe
S + KOH = K2S + K2SO3 + H20 =>
30 S + 60 KOH = 10 K2S + 20 K2SO3 + 3 H20
MnCl2 + CO2 + NaCl + KCl + H2O = KMnO4 + Na2C2O4 + HCl =>
2 MnCl2 + 10 CO2 + 10 NaCl + 2 KCl + 8 H2O = 2 KMnO4 + 5 Na2C2O4 + 16 HCl
Mg + Fe(So4) = MgSo4 + Fe =>
Mg + Fe(So4) = MgSo4 + Fe
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Mg + Pb(No3)2 = Mg(No3) + Pb =>
2 Mg + Pb(No3)2 = 2 Mg(No3) + Pb
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
CrI3 + Cl2 + KOH = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH3 + NaBrO = NaBr + N2 + H2O =>
2 NH3 + 3 NaBrO = 3 NaBr + N2 + 3 H2O
C2H3O2Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3O2Cl + 7 O2 = 8 CO2 + 6 H2O + 2 Cl2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaOH + HCL = H2O + NaCL =>
NaOH + HCL = H2O + NaCL
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al(OH)3 + CO2 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 CO2 = Al2(CO3)3 + 3 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Al(s) + Cl2 = AlCl3(g) =>
2 Al(s) + 3 Cl2 = 2 AlCl3(g)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cu(NO3)2 + ZnBr2 = CuBr2 + Zn(NO3)2 =>
Cu(NO3)2 + ZnBr2 = CuBr2 + Zn(NO3)2
Ca(OH)2 + HClO3 = CaCl2 + H2O + O2 =>
Ca(OH)2 + 2 HClO3 = CaCl2 + 2 H2O + 3 O2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Na2O(s) + P4O10(s) = Na3PO4(s) =>
6 Na2O(s) + P4O10(s) = 4 Na3PO4(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PbS + H2O2 = H2O + PbSO4 =>
PbS + 4 H2O2 = 4 H2O + PbSO4
Ba(OH)2(aq) + K2SO4(aq) = KOH(aq) + BaSO4(s) =>
Ba(OH)2(aq) + K2SO4(aq) = 2 KOH(aq) + BaSO4(s)
Ca(OH)2 + H2(SO4) = Ca(SO4) + H2O =>
Ca(OH)2 + H2(SO4) = Ca(SO4) + 2 H2O
HI + CA(OH)2 = H2O + CAI2 =>
2 HI + CA(OH)2 = 2 H2O + CAI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/19
Équations équilibrées sur03/19/18
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