| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH + BaSO4 = Ba(OH)2 + SO4
HCl + NH3 = NH3HCl =>
HCl + NH3 = NH3HCl
NaHCO3 + HClO3 = NaClO3 + H2CO3 =>
NaHCO3 + HClO3 = NaClO3 + H2CO3
SO2 + Cu(OH)2 = CuSO3 + H2O =>
SO2 + Cu(OH)2 = CuSO3 + H2O
KAl(SO4)2 + NaOH = Al(OH)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
MnSO4 + O2 = Mn2O3 + SO3 =>
4 MnSO4 + O2 = 2 Mn2O3 + 4 SO3
Cu2O + HCl + H2O2 = Cu2Cl(OH)3 =>
Cu2O + HCl + H2O2 = Cu2Cl(OH)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
BaHPO4 = Ba3(PO4)2 + H3PO4 =>
3 BaHPO4 = Ba3(PO4)2 + H3PO4
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Hg(NO3)2 + Na2S + H2O = HgO + NaNO3 + H2S =>
Hg(NO3)2 + Na2S + H2O = HgO + 2 NaNO3 + H2S
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Zn + ClO3 = ZnClO3 =>
Zn + ClO3 = ZnClO3
KNO3HCl = HNO3KCl =>
KNO3HCl = HNO3KCl
Ti(s) + O2(g) = Ti2O3(g) =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3(g)
B2H6 + HCl = BCl3 + H2 =>
B2H6 + 6 HCl = 2 BCl3 + 6 H2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO3(g) =>
2 CH4S(g) + 7 O2(g) = 2 CO2(g) + 4 H2O(g) + 2 SO3(g)
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
KTeO4 + Zn + HCl = TeO2 + ZnCl2 + KCl + H2O =>
2 KTeO4 + 3 Zn + 8 HCl = 2 TeO2 + 3 ZnCl2 + 2 KCl + 4 H2O
C2H18 + O2 = CO2 + H2 =>
C2H18 + 2 O2 = 2 CO2 + 9 H2
AlB2 + Bi2O3 = Bi + Al2O3 + AlB12 =>
12 AlB2 + 5 Bi2O3 = 10 Bi + 5 Al2O3 + 2 AlB12
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
K2O2 = K2O + O2 =>
2 K2O2 = 2 K2O + O2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
Bi(OH)3 + HNO3 = H(OH)3 + Bi(NO3) =>
Bi(OH)3 + HNO3 = H(OH)3 + Bi(NO3)
C3H7NO2 + Fe + HCl = C3H7NH3Cl + FeCl2 + H2O =>
C3H7NO2 + 3 Fe + 7 HCl = C3H7NH3Cl + 3 FeCl2 + 2 H2O
Na3AsS3 + HNO3 = NaNO3 + As2S3 + H2S =>
2 Na3AsS3 + 6 HNO3 = 6 NaNO3 + As2S3 + 3 H2S
Sb + H2O = SbO4 + H2 =>
Sb + 4 H2O = SbO4 + 4 H2
CH3CH2CH2OLi + H2SO4 = CH3CH2CH2OH + LiHSO4 =>
CH3CH2CH2OLi + H2SO4 = CH3CH2CH2OH + LiHSO4
ZnS(s) + O(g) = ZnO(s) + S(g) =>
ZnS(s) + O(g) = ZnO(s) + S(g)
NaOHHF = NaHFOH =>
NaOHHF = NaHFOH
C6H16 + KMnO4 + H2O = C6H16OH + MnO2 + KOH =>
3 C6H16 + KMnO4 + 2 H2O = 3 C6H16OH + MnO2 + KOH
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
H2CrO4 + C7H7NO2 = C7H5NO4 + CrO2 + H2O =>
3 H2CrO4 + C7H7NO2 = C7H5NO4 + 3 CrO2 + 4 H2O
Cl2 + KOH = H2O + KCl + KClO3 =>
3 Cl2 + 6 KOH = 3 H2O + 5 KCl + KClO3
NaClO + NaCl = Na + Cl2O =>
NaClO + NaCl = 2 Na + Cl2O
FeCl3 + Hg = Hg2Cl2 + FeCl2 =>
2 FeCl3 + 2 Hg = Hg2Cl2 + 2 FeCl2
BaCl2(aq) + Al2(SO4)3 = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3 = 3 BaSO4(s) + 2 AlCl3(aq)
HClO + HNO3 = HClO4 + NO + H2O =>
HClO + 2 HNO3 = HClO4 + 2 NO + H2O
TiOSO4 + KNO2 + H2SO4 = Ti2(SO4)3 + K2SO4 + H2O + HNO3 =>
4 TiOSO4 + 2 KNO2 + 3 H2SO4 = 2 Ti2(SO4)3 + K2SO4 + 2 H2O + 2 HNO3
Ni(NH3)*H2O + HCl = Cl + H2O + Ni + NH4 =>
Ni(NH3)*H2O + HCl = Cl + H2O + Ni + NH4
Na2CO3(aq) + HNO3 = NaNO3(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HNO3 = 2 NaNO3(aq) + CO2(g) + H2O(l)
OH + BaSO4 = Ba(OH)2 + SO4 =>
2 OH + BaSO4 = Ba(OH)2 + SO4
Li + P = LiP =>
Li + P = LiP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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