| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdCO3 + 2 LiC2H3O2 = Cd(C2H3O2)2 + Li2CO3
Ca2C + H2O = C2 + H2 + Ca(OH)2 =>
2 Ca2C + 8 H2O = C2 + 4 H2 + 4 Ca(OH)2
KI + PbNO3 = KNO3 + IPb =>
KI + PbNO3 = KNO3 + IPb
CuCl2(H2O)5 = CuCl2 + H2O =>
CuCl2(H2O)5 = CuCl2 + 5 H2O
H2 + N6 = H3N =>
9 H2 + N6 = 6 H3N
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HgO(heated) = Hg + O =>
HgO(heated) = Hg + O
NaOH + Ba(NO2)3 = BaOH + Na(NO2)3 =>
NaOH + Ba(NO2)3 = BaOH + Na(NO2)3
KOH + H3X = K3X + H2O =>
3 KOH + H3X = K3X + 3 H2O
Al + HClO3 = AlClO3 + H2 =>
2 Al + 2 HClO3 = 2 AlClO3 + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Pb(NO3)2 + Zn(s) = Pb + ZnNO3 =>
Pb(NO3)2 + 2 Zn(s) = Pb + 2 ZnNO3
Ba(OH)2 + H2SO4 = OH + BaH2SO4 =>
Ba(OH)2 + H2SO4 = 2 OH + BaH2SO4
Au(OH)3 + H4As2O7 = Au4(As2O7)3 + H2O =>
4 Au(OH)3 + 3 H4As2O7 = Au4(As2O7)3 + 12 H2O
C4H9NO2 + HCl + NaNO2 = C4H6O2 + NaCl + NO + H =>
C4H9NO2 + HCl + NaNO2 = C4H6O2 + NaCl + 2 NO + 4 H
CH3CH2CH2CH2OH + CH3COOCH3 = CH3CH2CH2CH2CH2COOCOCH3 + H2O =>
CH3CH2CH2CH2OH + 4 CH3COOCH3 = 2 CH3CH2CH2CH2CH2COOCOCH3 + 3 H2O
C2H6O + C2H4O2 = C4H8O2 + H4O =>
4 C2H6O + 2 C2H4O2 = 3 C4H8O2 + 2 H4O
Ca + CH3COOH = Ca(C2H3O2)3 + H2 =>
2 Ca + 6 CH3COOH = 2 Ca(C2H3O2)3 + 3 H2
H2S + CuSO4 = CuH + SO2 + H2O =>
5 H2S + 6 CuSO4 = 6 CuH + 11 SO2 + 2 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
C5H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Ni + Br = NiBr =>
Ni + Br = NiBr
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Cu + KSCN = K + CuSCN =>
Cu + KSCN = K + CuSCN
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(aq) + O(g) = AlO(aq) =>
Al(aq) + O(g) = AlO(aq)
PbCrO4 + NaOH = Na2CrO4 + Pb2CrO5 + H2O =>
2 PbCrO4 + 2 NaOH = Na2CrO4 + Pb2CrO5 + H2O
HCOOH + H2 = CH4 + H2O =>
HCOOH + 3 H2 = CH4 + 2 H2O
AgClO3 + CaBr2 = AgBr + Ca(ClO3)2 =>
2 AgClO3 + CaBr2 = 2 AgBr + Ca(ClO3)2
P + Rb = PRb3 =>
P + 3 Rb = PRb3
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O
F2(g) + H2O = HF(g) + O2(g) =>
2 F2(g) + 2 H2O = 4 HF(g) + O2(g)
CaCO3 + C8H11N + H2O + HCl = C11H15NO2 + NH3 + CaCl =>
8 CaCO3 + 21 C8H11N + 8 H2O + 8 HCl = 16 C11H15NO2 + 5 NH3 + 8 CaCl
Sb2S3 + H2O2 = SbO2 + SO2 + H2O =>
Sb2S3 + 10 H2O2 = 2 SbO2 + 3 SO2 + 10 H2O
C8H5O4K + H2O = KC8H4O4 + H3O =>
C8H5O4K + H2O = KC8H4O4 + H3O
PbS2 = PbS + S8 =>
8 PbS2 = 8 PbS + S8
LiBr + O = LiO + Br =>
LiBr + O = LiO + Br
NaOH + C = Na + COH =>
NaOH + C = Na + COH
HClO3 + Ba(OH)2 = Ba(ClO3) + H(OH)2 =>
HClO3 + Ba(OH)2 = Ba(ClO3) + H(OH)2
CO2 + H2S + H2O = CH2O + H2SO4 =>
2 CO2 + H2S + 2 H2O = 2 CH2O + H2SO4
Sn + HNO3 = Sn(NO3)2 + H2O + N2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + 5 H2O + N2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
PbCrO4 + HNO3 = Pb(NO3)2 + CrO3 + H2O =>
PbCrO4 + 2 HNO3 = Pb(NO3)2 + CrO3 + H2O
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2 =>
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2
SO2CaO = CaSO3 =>
SO2CaO = CaSO3
HCl + ZnAg = ZnCl + AgCl + H2 =>
2 HCl + ZnAg = ZnCl + AgCl + H2
C8H16 + KMnO4 + H2O + H2SO4 = C8H18O2 + MnSO4 + K2SO4 =>
5 C8H16 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C8H18O2 + 2 MnSO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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