| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C + CO2 = C14O2
Mg(OH)2 + H2O2 = Mg(HO2)2 + H2O =>
Mg(OH)2 + 2 H2O2 = Mg(HO2)2 + 2 H2O
C6H2O5 + C3H8O2 = C9H8O5 + CH4O =>
2 C6H2O5 + 10 C3H8O2 = 3 C9H8O5 + 15 CH4O
S + OH = SOH2O =>
S + 2 OH = SOH2O
P(s) + Br2(l) = PBr2(s) =>
P(s) + Br2(l) = PBr2(s)
Al(HS)3 + HOH = AlOHS + H2S =>
Al(HS)3 + HOH = AlOHS + 2 H2S
S + OH = SOH2O =>
S + 2 OH = SOH2O
CH4 + NH3 + O2 = CH3CHNH2COOH + H2O =>
3 CH4 + NH3 + 3 O2 = CH3CHNH2COOH + 4 H2O
Pb2 + CuCl2 = PbCl2 + Cu2 =>
Pb2 + 2 CuCl2 = 2 PbCl2 + Cu2
NaCl + C2H4O2 = H2O + NaClC2 =>
NaCl + C2H4O2 = 2 H2O + NaClC2
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
HCOOH + KOH = KCOOH + HOH =>
HCOOH + KOH = KCOOH + HOH
Ca + H4As2O7 = Ca2As2O7 + H2 =>
2 Ca + H4As2O7 = Ca2As2O7 + 2 H2
C8H18 + O = H2O + CO =>
C8H18 + 17 O = 9 H2O + 8 CO
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
NaI + Mg(OH)2 = NaOH + MgI2 =>
2 NaI + Mg(OH)2 = 2 NaOH + MgI2
C6H5COOK = C6H5COO + K =>
C6H5COOK = C6H5COO + K
C4H10O = C8H18O + H2O =>
2 C4H10O = C8H18O + H2O
Li2S + HNO3 = Li2(NO3) + SH =>
Li2S + HNO3 = Li2(NO3) + SH
GaCl3 + MgO = MgCl2 + Ga2O3 =>
2 GaCl3 + 3 MgO = 3 MgCl2 + Ga2O3
Na2SO3(aq) + HCl = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl = 2 NaCl(aq) + H2O(l) + SO2(g)
Fe2SO4 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + Fe(SO4)3 + H2O =>
Fe2SO4 + 2 KMnO4 + 9 H2SO4 = 2 KHSO4 + 2 MnSO4 + 2 Fe(SO4)3 + 8 H2O
H2Se + Sn(OH)2 = H2O + SnSe =>
H2Se + Sn(OH)2 = 2 H2O + SnSe
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Fe3O3 + CO2 = Fe2CO2 + O3 =>
2 Fe3O3 + 3 CO2 = 3 Fe2CO2 + 2 O3
PB(NO3)2 + K2SO4 = PBSO4 + KNO3 =>
PB(NO3)2 + K2SO4 = PBSO4 + 2 KNO3
K2CrO4 + PbCl2 = PbCrO4 + KCl =>
K2CrO4 + PbCl2 = PbCrO4 + 2 KCl
ZnSO4(aq) + NaNO3(aq) = Zn(NO3)2 + Na2SO4 =>
ZnSO4(aq) + 2 NaNO3(aq) = Zn(NO3)2 + Na2SO4
O2 + C12H22011 = CO2 + H2O =>
22059 O2 + 4 C12H22011 = 48 CO2 + 44022 H2O
Fe(OH)2 + H2MnO4 = FeMnO4 + H2O =>
Fe(OH)2 + H2MnO4 = FeMnO4 + 2 H2O
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + BaCl2 =>
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + BaCl2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
CH3CH2OH + KOH = CH3CH2OK + H2O =>
CH3CH2OH + KOH = CH3CH2OK + H2O
AgNO3 + Ba(OH)2 = Ba(NO3) + Ag(OH)2 =>
AgNO3 + Ba(OH)2 = Ba(NO3) + Ag(OH)2
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
Zn + Cr(NO3)3 = Cr + Zn(NO3)3 =>
Zn + Cr(NO3)3 = Cr + Zn(NO3)3
Cr(OH)3 + NaOH = Cr[Na(OH)4] =>
Cr(OH)3 + NaOH = Cr[Na(OH)4]
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
NaCl + Na2SO4 = NaOCl + Na2SO3 =>
NaCl + Na2SO4 = NaOCl + Na2SO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H52 = H2 =>
H52 = 26 H2
H2SO3 + LiHCO3 = CO2 + H2O + Li2SO3 =>
H2SO3 + 2 LiHCO3 = 2 CO2 + 2 H2O + Li2SO3
H2Se + H2O = HSe + H3O =>
H2Se + H2O = HSe + H3O
C2H2BaO6 = BaCO3 + H2O + CO2 =>
C2H2BaO6 = BaCO3 + H2O + CO2
H2SO3 + Al(OH)3 = Al(SO4)3 + H2 =>
6 H2SO3 + 2 Al(OH)3 = 2 Al(SO4)3 + 9 H2
OC5H6O + O2 = CO2 + H2O =>
2 OC5H6O + 11 O2 = 10 CO2 + 6 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cu + KCn + O2 + H2O = KCu(Cn)2 + KOH =>
4 Cu + 8 KCn + O2 + 2 H2O = 4 KCu(Cn)2 + 4 KOH
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
Fe + H2SO4 = H2 + Fe2(SO4)3 =>
2 Fe + 3 H2SO4 = 3 H2 + Fe2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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