| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(HCl)3 = AlCl3 + 3 H
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
CH3COOCOCH3 + H2SO4 = CH3COOCOHCH3 + HSO4 =>
CH3COOCOCH3 + H2SO4 = CH3COOCOHCH3 + HSO4
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
S8 + BaO = BaS + O =>
S8 + 8 BaO = 8 BaS + 8 O
CH3Cl + HCl = CH4 + Cl2 =>
CH3Cl + HCl = CH4 + Cl2
Zr3N4 + I2 = ZrI + N2 =>
2 Zr3N4 + 3 I2 = 6 ZrI + 4 N2
Ne + O2 = Ne2O5 =>
4 Ne + 5 O2 = 2 Ne2O5
U(SO4)2 + NaOH = Na2SO4 + U(OH)4 =>
U(SO4)2 + 4 NaOH = 2 Na2SO4 + U(OH)4
Pt + Cl = PtCl2 =>
Pt + 2 Cl = PtCl2
Al + C6H5OH = C6H5OAl + H2 =>
2 Al + 2 C6H5OH = 2 C6H5OAl + H2
H4C2O2 + O2 = CO2 + H2O =>
H4C2O2 + 2 O2 = 2 CO2 + 2 H2O
KBiO3 + MnN2O6 + HNO3 = BiN3O9 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 2 MnN2O6 + 14 HNO3 = 5 BiN3O9 + 2 KMnO4 + 3 KNO3 + 7 H2O
NiOHCl + H2SO4 = NiSO4 + H2O + HCl =>
NiOHCl + H2SO4 = NiSO4 + H2O + HCl
CO3 + O2 = CO2O3 =>
CO3 + O2 = CO2O3
S4O6{2-} + H2O = H{+} + S2O3{2-} + SO3{2-} =>
2 S4O6{2-} + 3 H2O = 6 H{+} + 3 S2O3{2-} + 2 SO3{2-}
Ni2(SO3)3 + KCN = K2SO3 + Ni(CN)3 =>
Ni2(SO3)3 + 6 KCN = 3 K2SO3 + 2 Ni(CN)3
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2 =>
CaCl2 + Ba(NO3)2 = Ca(NO3)2 + BaCl2
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
C4H9Cl + KOH + H2O = C2H5OH + KCl =>
C4H9Cl + KOH + H2O = 2 C2H5OH + KCl
Mg(OH)2 + Mg(HCO3)2 = (MgOH)2CO3 + H2O =>
3 Mg(OH)2 + Mg(HCO3)2 = 2(MgOH)2CO3 + 2 H2O
Na + H5O = Na5O5H + H2 =>
5 Na + 5 H5O = Na5O5H + 12 H2
Ca2SiO4 + C + Cl2 = CaCl2 + Si + CO2 =>
Ca2SiO4 + 2 C + 2 Cl2 = 2 CaCl2 + Si + 2 CO2
NH3 + H3PO3 = HNO3 + P + H2O =>
3 NH3 + 8 H3PO3 = 3 HNO3 + 8 P + 15 H2O
CaBr2 + HCl = Ca(HCl)2 + Br =>
CaBr2 + 2 HCl = Ca(HCl)2 + 2 Br
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
Li + Zn(BrO3)2 = LiBrO3 + Zn =>
2 Li + Zn(BrO3)2 = 2 LiBrO3 + Zn
FeO(s) + CO2(g) = FeCO3(s) =>
FeO(s) + CO2(g) = FeCO3(s)
Mg{2+} + HCl = MgCl2{2+} + H =>
Mg{2+} + 2 HCl = MgCl2{2+} + 2 H
ZnS + HNO3 = H2O + NO + S + Zn(NO3)2 =>
3 ZnS + 8 HNO3 = 4 H2O + 2 NO + 3 S + 3 Zn(NO3)2
C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O
Cr2O3 + NO3{-} + CO3{-} = CrO4{2-} + NO2{-} + CO2 =>
Cr2O3 + NO3{-} + 4 CO3{-} = 2 CrO4{2-} + NO2{-} + 4 CO2
HgCl2 + NH4OH = HgClNH2 + HCl + H2O =>
HgCl2 + NH4OH = HgClNH2 + HCl + H2O
H3PO4 + MgHO2 = MgPO4 + H2O =>
H3PO4 + MgHO2 = MgPO4 + 2 H2O
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
ClO({-}) = Cl({-}) + ClO3({-}) =>
3 ClO({-}) = 2 Cl({-}) + ClO3({-})
PbNO6 = PbO + NO2 + O2 =>
2 PbNO6 = 2 PbO + 2 NO2 + 3 O2
PbO + HBr = PbBr2 + H2O =>
PbO + 2 HBr = PbBr2 + H2O
C8H19N + O2 = HNO3 + H2O + CO2 =>
C8H19N + 14 O2 = HNO3 + 9 H2O + 8 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
P4 + S2 = P7S5 =>
7 P4 + 10 S2 = 4 P7S5
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(s) =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4(s)
C20H42 = C8H18 + C3H6 =>
C20H42 = C8H18 + 4 C3H6
LiCl + (NH4)F = LiF + NH4Cl =>
LiCl + (NH4)F = LiF + NH4Cl
HIO3 + CO = CO2 + I2 + H2O =>
2 HIO3 + 5 CO = 5 CO2 + I2 + H2O
C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O
HCN + CH3CO2Na = NaCN + CH3CO2H =>
HCN + CH3CO2Na = NaCN + CH3CO2H
SnS + S = SnS2 =>
SnS + S = SnS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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