| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 = Al + 3 Cl
HCl + NaOH = NaCl + water =>
HCl + NaOH = NaCl + H2O
CuOH2 + CuCO3 + HNO3 = CuNO3 + H2O + CO2 =>
CuOH2 + CuCO3 + 2 HNO3 = 2 CuNO3 + 2 H2O + CO2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(ClO3)2(aq) + Li3PO4(aq) = Ca3(PO4)2(s) + LiClO3(aq) =>
3 Ca(ClO3)2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2(s) + 6 LiClO3(aq)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
FE + SCN = FESCN =>
FE + SCN = FESCN
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2 + I = HI =>
H2 + 2 I = 2 HI
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
Na3PO4(aq) + AgNO3(aq) = Na3NO3 + AgPO4 =>
Na3PO4(aq) + AgNO3(aq) = Na3NO3 + AgPO4
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag2S(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S(s) + 2 Al(s) = Al2S3(s) + 6 Ag(s)
Na2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
HBr + H3PO3 = PBr3 + H2O =>
3 HBr + H3PO3 = PBr3 + 3 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2(g) + CH3OH(l) = CO2(g) + H2O(l) =>
3 O2(g) + 2 CH3OH(l) = 2 CO2(g) + 4 H2O(l)
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
CrI3 + Cl2 + NaOH = NaCrO4 + NaIO4 + NaCl + H2O =>
CrI3 + 14 Cl2 + 32 NaOH = NaCrO4 + 3 NaIO4 + 28 NaCl + 16 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
MgBr2 + Cl = Br2 + MgCl2 =>
MgBr2 + 2 Cl = Br2 + MgCl2
C7H12 + O2 = CO + H20 =>
10 C7H12 + 35 O2 = 70 CO + 6 H20
NiBr2 + KOH = KBr + Ni(OH)2 =>
NiBr2 + 2 KOH = 2 KBr + Ni(OH)2
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na(OH) + H2O + Al = NaAlO2 + H2 =>
2 Na(OH) + 2 H2O + 2 Al = 2 NaAlO2 + 3 H2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Mn3O3 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
2 Mn3O3 + 5 KClO3 + 3 K2CO3 = 6 KMnO4 + 5 KCl + 3 CO2
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
Mg + NiCl2 = Ni + MgCl =>
2 Mg + NiCl2 = Ni + 2 MgCl
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/17
Équations équilibrées sur10/30/16
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