| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg2N2 + H20 = Mg(oh)2 + NH3 =>
10 Mg2N2 + 3 H20 = 10 Mg(oh)2 + 20 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
Cr(ClO4)3 + K2CO3 = KClO4 + Cr2(CO3)3 =>
2 Cr(ClO4)3 + 3 K2CO3 = 6 KClO4 + Cr2(CO3)3
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s) =>
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s)
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
HI + BaCO3 = BaI2 + H2O + CO2 =>
2 HI + BaCO3 = BaI2 + H2O + CO2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
P4O6 + I = P2I4 + P4O10 =>
5 P4O6 + 16 I = 4 P2I4 + 3 P4O10
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + H2O = Fe(OH)2 + H2 =>
Fe + 2 H2O = Fe(OH)2 + H2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4NO3 + KOH = KNO3(aq) + NH3(g) + H2O(l) =>
NH4NO3 + KOH = KNO3(aq) + NH3(g) + H2O(l)
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
Na2CO3(s) + HCl(aq) = CO2 + H2O + NaCl =>
Na2CO3(s) + 2 HCl(aq) = CO2 + H2O + 2 NaCl
HI(aq) + BaCO3(s) = BaI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + BaCO3(s) = BaI2(aq) + H2O(l) + CO2(g)
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
PCl3 + H2O = HCl + H3PO3 =>
PCl3 + 3 H2O = 3 HCl + H3PO3
I5{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{2-} =>
I5{-} + 2 HSO3{-} + 2 H2O = 5 I{-} + 6 H{+} + 2 SO4{2-}
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C2H6 + O2 = H20 + CO2 =>
10 C2H6 + 20 O2 = 3 H20 + 20 CO2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
AgI + NH3 = AgNH3I =>
AgI + NH3 = AgNH3I
Ba(No3)2 + Na2So4 = BaSo4 + NaNo3 =>
Ba(No3)2 + Na2So4 = BaSo4 + 2 NaNo3
Sn2 + NO3 = Sn(NO3)2 =>
Sn2 + 4 NO3 = 2 Sn(NO3)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Sr(s) + Cl2(g) = SrCl2(s) =>
Sr(s) + Cl2(g) = SrCl2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/16
Équations équilibrées sur10/13/15
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