| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8 + 7 O2 = 5 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P4 + O2 = P5O2 =>
5 P4 + 4 O2 = 4 P5O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
CuS + NO3{-} + H{+} = Cu{+2} + S8 + NO + H2O =>
24 CuS + 16 NO3{-} + 64 H{+} = 24 Cu{+2} + 3 S8 + 16 NO + 32 H2O
Pb(NO3)2(aq) = Pb + NO3 =>
Pb(NO3)2(aq) = Pb + 2 NO3
Sulfuricacid + lithiumhydroxide = water + lithiumsulfate =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Nd + H2SO4 + H2O = Nd2(SO4)3*8H2O + H2 =>
2 Nd + 3 H2SO4 + 8 H2O = Nd2(SO4)3*8H2O + 3 H2
CO2 + H20 = C6H12O6 + O2 =>
30 CO2 + 3 H20 = 5 C6H12O6 + 15 O2
S + O2 = SO2 =>
S + O2 = SO2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
NaCl + AgNOX3 = NaNOX3 + AgCl =>
NaCl + AgNOX3 = NaNOX3 + AgCl
Ca2 + Cl1 = CaCl2 =>
Ca2 + 4 Cl1 = 2 CaCl2
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Sn + MgCl2 = Mg2 + SnCl =>
4 Sn + 2 MgCl2 = Mg2 + 4 SnCl
P + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 =>
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + 2 MnSO4 + K2SO4
Sn + MgCl2 = Mg + SnCl =>
2 Sn + MgCl2 = Mg + 2 SnCl
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + K2CO3 = KNO3 + H2O + CO2 =>
2 HNO3 + K2CO3 = 2 KNO3 + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
PBS + O2 = PBO + SO =>
PBS + O2 = PBO + SO
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
C2H7NO + O2 = CO2 + H2O + NO2 =>
4 C2H7NO + 17 O2 = 8 CO2 + 14 H2O + 4 NO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H7NO + O2 = CO2 + H2O + NO2 =>
4 C2H7NO + 17 O2 = 8 CO2 + 14 H2O + 4 NO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/17
Équations équilibrées sur07/17/16
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