| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SeO4 + H2SO3 = SeO2 + H2SO4 + H2O
CaO2H2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 CaO2H2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
MgBr2 + NaOH = Mg(OH) + NaBr2 =>
MgBr2 + NaOH = Mg(OH) + NaBr2
C8H8O2 + H2O2 = CO2 + H2O =>
C8H8O2 + 18 H2O2 = 8 CO2 + 22 H2O
C57H98O12 + CH4O = C3H8O3 + C17H34O2 =>
C57H98O12 + 15 CH4O = 7 C3H8O3 + 3 C17H34O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn(NO3)2 + Na2SO3 = ZnSO3 + NaNO3 =>
Zn(NO3)2 + Na2SO3 = ZnSO3 + 2 NaNO3
SbCl3(aq) + NH4OH(aq) = SbOH(s) + NH4Cl3(aq) =>
SbCl3(aq) + NH4OH(aq) = SbOH(s) + NH4Cl3(aq)
HgS = S2 + Hg =>
2 HgS = S2 + 2 Hg
C12 + H2S = S + HC1 =>
C12 + 6 H2S = 6 S + 12 HC1
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(ag) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(ag)
KBrO + VCl2 + HCl = KBr + VCl3 + H2O =>
KBrO + 2 VCl2 + 2 HCl = KBr + 2 VCl3 + H2O
C3H5ClO + O2 = CO2 + H2O + HCl =>
2 C3H5ClO + 7 O2 = 6 CO2 + 4 H2O + 2 HCl
SiO7H6 = Si4O12H4 + OH + H2O =>
4 SiO7H6 = Si4O12H4 + 12 OH + 4 H2O
C2H5NO3 + O3 = C2H3NO5 + H2O2 =>
3 C2H5NO3 + 4 O3 = 3 C2H3NO5 + 3 H2O2
CN(aq) + MnO4(aq) = CNO(aq) + MnO2 =>
2 CN(aq) + MnO4(aq) = 2 CNO(aq) + MnO2
Cu2 + PO4 = Cu3(PO4)2 =>
3 Cu2 + 4 PO4 = 2 Cu3(PO4)2
S + NaNO3 = NaNSO3 =>
S + NaNO3 = NaNSO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + Br2 = Ca(BrO3)2 + H2O + CaBr2 =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 6 H2O + 5 CaBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + MgSO4 = MgHPO4 + H2SO4 =>
H3PO4 + MgSO4 = MgHPO4 + H2SO4
Pb(No3)2(s) + KI(s) = KNo3 + PbI2 =>
Pb(No3)2(s) + 2 KI(s) = 2 KNo3 + PbI2
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
C8H8 + KMnO4 + H2O = C8H8O2 + MnO2 + KOH =>
3 C8H8 + 4 KMnO4 + 2 H2O = 3 C8H8O2 + 4 MnO2 + 4 KOH
F + U = FU =>
F + U = FU
H2SeO4 + HCl = H2SeO3 + Cl + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + 2 Cl + H2O
NaCOOH + HClO4 = NaClO4 + HCOOH =>
NaCOOH + HClO4 = NaClO4 + HCOOH
Zn3(PO4)2 = Zn + PO4 =>
Zn3(PO4)2 = 3 Zn + 2 PO4
CH3CHOHCOOH + CaCO3 = (CH3CHOHCOO)2Ca + CO2 + H2O =>
2 CH3CHOHCOOH + CaCO3 = (CH3CHOHCOO)2Ca + CO2 + H2O
Na2SO4 + BaO2 = NaO + BaSO4 =>
Na2SO4 + BaO2 = 2 NaO + BaSO4
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
HCl + Ca(OH)2 = CaCl2 + H2O = =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgO + NO2 = MgNO3 =>
MgO + NO2 = MgNO3
C6H6OH + O2 = H2C2O4 + H2O =>
4 C6H6OH + 23 O2 = 12 H2C2O4 + 2 H2O
KBr + I2 + C6H14 = KC6H14 + Br2I2 =>
2 KBr + I2 + 2 C6H14 = 2 KC6H14 + Br2I2
Mg(SO4) + NaCl = Na2(SO4) + MgCl2 =>
Mg(SO4) + 2 NaCl = Na2(SO4) + MgCl2
K + H2SO4 = K2SO3 + H2O =>
2 K + H2SO4 = K2SO3 + H2O
Cr2O3 + KNO3 + K(OH) = K2(CrO4) + NH3 + H2O =>
4 Cr2O3 + 3 KNO3 + 13 K(OH) = 8 K2(CrO4) + 3 NH3 + 2 H2O
CuSO4 + Zn + H2SO4 = ZnH2Cu + SO4 =>
CuSO4 + Zn + H2SO4 = ZnH2Cu + 2 SO4
NH3(aq) + HCl(g) = NH4Cl(s) =>
NH3(aq) + HCl(g) = NH4Cl(s)
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
SO3 + CuOH = CuSO4 + H2 =>
2 SO3 + 2 CuOH = 2 CuSO4 + H2
C6H13 + OH = CO + H2O =>
C6H13 + 25 OH = 6 CO + 19 H2O
C12H22O6 + O2 = H2O + CO2 =>
2 C12H22O6 + 29 O2 = 22 H2O + 24 CO2
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
C6H8O6 + Au{3+} = C6H6O6 + Au + H{+} =>
3 C6H8O6 + 2 Au{3+} = 3 C6H6O6 + 2 Au + 6 H{+}
Cu(NO3)2(aq) + Na2(CO3)(aq) = NaNO3(aq) + CuCO3(s) =>
Cu(NO3)2(aq) + Na2(CO3)(aq) = 2 NaNO3(aq) + CuCO3(s)
Na2CO3 + Al(OH)3 = Al2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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