| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuClZn = CuZnCl
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ni + Cl2 = NiCl =>
2 Ni + Cl2 = 2 NiCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Cl2 + O3 = ClO3 =>
Cl2 + 2 O3 = 2 ClO3
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K2(C2H3O2)2 =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K2(C2H3O2)2
Ba(NO3)2 + (NH4)I = BaI2 + NH4NO3 =>
Ba(NO3)2 + 2(NH4)I = BaI2 + 2 NH4NO3
RbF + CuSO4 = Rb2SO4 + CuF2 =>
2 RbF + CuSO4 = Rb2SO4 + CuF2
C2H6I2 = C2H5IHI =>
C2H6I2 = C2H5IHI
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
FeS2 + O2 + OH{-} = Fe(OH)3 + SO4{2-} + H2O =>
4 FeS2 + 15 O2 + 16 OH{-} = 4 Fe(OH)3 + 8 SO4{2-} + 2 H2O
SF6 = S + F2 =>
SF6 = S + 3 F2
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
H3PO3 + HCl = PCl3 + H2O =>
H3PO3 + 3 HCl = PCl3 + 3 H2O
C5H12(l) + O(g) = H2O(g) + CO2(g) =>
C5H12(l) + 16 O(g) = 6 H2O(g) + 5 CO2(g)
C6H5NO2(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C6H5NO2(l) + 25 O2(g) = 24 CO2(g) + 10 H2O(g) + 2 N2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + SO2 + H2O = KHSO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4
PbO + KCN = Pb + KCNO =>
PbO + KCN = Pb + KCNO
Ca(HCO3)2(s) = CaCO3 + CO2 + H2O =>
Ca(HCO3)2(s) = CaCO3 + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + Ca(OH)2 = CO2 + Ca + H2 =>
C + Ca(OH)2 = CO2 + Ca + H2
LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O
CaCO3 + HCl = CaCl2 + H2CO3 = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
CH3CH2OHCH3Li = CH3CH2LiCH3OH =>
CH3CH2OHCH3Li = CH3CH2LiCH3OH
CdSO4 + NH3 = CdNH3 + SO4 =>
CdSO4 + NH3 = CdNH3 + SO4
Ca(s) + O2 = CaO2 =>
Ca(s) + O2 = CaO2
HgS = Hg + S =>
HgS = Hg + S
Fe(OH)3 + P2O5 = Fe(PO3)3 + H2O =>
2 Fe(OH)3 + 3 P2O5 = 2 Fe(PO3)3 + 3 H2O
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
FeCl3 + NaBr = FeBr + NaCl3 =>
FeCl3 + NaBr = FeBr + NaCl3
PbS + KOH = Pb(OH)2 + K2S =>
PbS + 2 KOH = Pb(OH)2 + K2S
C11H9 + O2 = CO2 + H2O =>
4 C11H9 + 53 O2 = 44 CO2 + 18 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
H2*Br2 = HBr =>
H2*Br2 = 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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