| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCLO + H2O = CLO + H3O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ZnCl2 + Mg = MgCl2(g) + Zn =>
ZnCl2 + Mg = MgCl2(g) + Zn
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
ZnCl2 + Mg = MgCl2(g) + Zn(G) =>
ZnCl2 + Mg = MgCl2(g) + Zn(G)
FECl3 + NaOH = FE(OH)3 + NaCl =>
FECl3 + 3 NaOH = FE(OH)3 + 3 NaCl
F2 + NaOH = NaF + OF2 + H20 =>
30 F2 + 20 NaOH = 20 NaF + 20 OF2 + H20
F2 + NaOH = NaF + OF2 + H2 =>
3 F2 + 2 NaOH = 2 NaF + 2 OF2 + H2
C2H6(g) + O2 = C2O2 + H2 =>
C2H6(g) + O2 = C2O2 + 3 H2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
C2H6(g) + O2 = C2O2 + H6 =>
C2H6(g) + O2 = C2O2 + H6
CaO + KOH = CaOH + KO =>
CaO + KOH = CaOH + KO
C2H6(g) + O2 = H6O2 + C2 =>
C2H6(g) + O2 = H6O2 + C2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
C2H6(g) + O2 = C2O2 + H6 =>
C2H6(g) + O2 = C2O2 + H6
Si + Ca = Ca2Si =>
Si + 2 Ca = Ca2Si
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Na2S + Fe(NO3)3 = Fe2S3 + NaNO3 =>
3 Na2S + 2 Fe(NO3)3 = Fe2S3 + 6 NaNO3
C2H6(g) + O2 = O2H6 + C2 =>
C2H6(g) + O2 = O2H6 + C2
HNO3 + H2S = NO + H2O + S =>
2 HNO3 + 3 H2S = 2 NO + 4 H2O + 3 S
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
HNO3 + Li2CO3 = H2O + CO2 + LiNO3 =>
2 HNO3 + Li2CO3 = H2O + CO2 + 2 LiNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag2O = O2 + Ag =>
2 Ag2O = O2 + 4 Ag
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
SiO + NaOH = NaO + SiOH =>
SiO + NaOH = NaO + SiOH
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
FeCl3 + Na2S = FeS + NaCl + S =>
2 FeCl3 + 3 Na2S = 2 FeS + 6 NaCl + S
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(CoO*Al2O3) + C = CO + Al + Co =>
(CoO*Al2O3) + 4 C = 4 CO + 2 Al + Co
MGCl2 + NaOH = MG(OH)2 + NaCl =>
MGCl2 + 2 NaOH = MG(OH)2 + 2 NaCl
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
SiO2 + CaCO3 = CO2 + CaSiO3 =>
SiO2 + CaCO3 = CO2 + CaSiO3
NaHSO3 + HCl + KMnO4 = NaHSO4 + KCl + MnCl2 + H2O =>
5 NaHSO3 + 6 HCl + 2 KMnO4 = 5 NaHSO4 + 2 KCl + 2 MnCl2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/14
Équations équilibrées sur02/26/13
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