| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHS + 2 O2 = Na2S2O3 + H2O
Si + HCl = SiH + Cl =>
Si + HCl = SiH + Cl
Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2 =>
Zn(NO3)2 + NH4OH = ZnOH + NH4(NO3)2
Cu(OH)2(heat) = CuO(s) + H2O(g) =>
Cu(OH)2(heat) = CuO(s) + H2O(g)
Mn(NO3)2 + CrCl3 = MnCl2 + Cr(NO3)3 =>
3 Mn(NO3)2 + 2 CrCl3 = 3 MnCl2 + 2 Cr(NO3)3
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
SnCl4 + HCl + NH3 = (NH4)2SnCl6 =>
SnCl4 + 2 HCl + 2 NH3 = (NH4)2SnCl6
CaHPO4 + NaHCO3 = H2O + CO2 + Na3PO4 + Ca3(PO4)2 =>
3 CaHPO4 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3PO4 + Ca3(PO4)2
C2O2 = C6O6 =>
3 C2O2 = C6O6
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co3 = Co1000 =>
1000 Co3 = 3 Co1000
CaS + O2 = CaSO =>
2 CaS + O2 = 2 CaSO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
O5 = O9 =>
9 O5 = 5 O9
CaCO3 + Cu(NO3)2 = Ca(NO3)2 + CuCO3 =>
CaCO3 + Cu(NO3)2 = Ca(NO3)2 + CuCO3
H4P2O7 + Mg(OH)2 = Mg4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Mg(OH)2 = Mg4(P2O7)2 + 8 H2O
CaCl2 + NaHCO3 = CO2 + Ca(OH)2 + NaCl =>
CaCl2 + 2 NaHCO3 = 2 CO2 + Ca(OH)2 + 2 NaCl
BaO4 + HNO3 = Ba(NO3)3 + H2O2 + O2 =>
2 BaO4 + 6 HNO3 = 2 Ba(NO3)3 + 3 H2O2 + O2
CuSO4 + PH3 = Cu3P2 + H2SO4 =>
3 CuSO4 + 2 PH3 = Cu3P2 + 3 H2SO4
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
FeSO4 + K(OH)3 = Fe(OH)3 + KSO4 =>
FeSO4 + K(OH)3 = Fe(OH)3 + KSO4
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
KClO3 = KCl + O(gas) =>
KClO3 = KCl + 3 O(gas)
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
FeC + H2SO4 = FeSO4 + SO2 + CO2 + H2O =>
FeC + 4 H2SO4 = FeSO4 + 3 SO2 + CO2 + 4 H2O
C3H5O6C(C15H25)3 + CH3OH = CH3(CH2)16COOCH + C3H5(OH)3 =>
17 C3H5O6C(C15H25)3 + 173 CH3OH = 43 CH3(CH2)16COOCH + 63 C3H5(OH)3
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
Li2 + S = Li3S4 =>
3 Li2 + 8 S = 2 Li3S4
O2H2 = OH =>
O2H2 = 2 OH
C6H10 + KMnO4 + H2O = C6H10O2 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 2 H2O = 3 C6H10O2 + 4 MnO2 + 4 KOH
Fe2(SO3)3 + KI = FeI3 + K2(SO3) =>
Fe2(SO3)3 + 6 KI = 2 FeI3 + 3 K2(SO3)
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
MnO4 + NO2 + H2O = HNO3 + MnO2 =>
MnO4 + 4 NO2 + 2 H2O = 4 HNO3 + MnO2
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
Al + KNO2 + KOH + H2O = KAlO2 + NH3 =>
2 Al + KNO2 + KOH + H2O = 2 KAlO2 + NH3
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
Fe{+3} + S{-3} = FeS =>
Fe{+3} + S{-3} = FeS
KIO3 + HBO2 + KI = I2 + H2O + KBO2 =>
KIO3 + 6 HBO2 + 5 KI = 3 I2 + 3 H2O + 6 KBO2
H2S(g)O2(g) = SOH2O =>
H2S(g)O2(g) = SOH2O
C6H12O6 + C8H10N4O2 = C17H21NO4 + H2O + O2 =>
20 C6H12O6 + 2 C8H10N4O2 = 8 C17H21NO4 + 46 H2O + 23 O2
Al2(SO4)3 + KHCO3 = Al(HCO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KHCO3 = 2 Al(HCO3)3 + 3 K2SO4
Na2HPO4 + Fe(NO3)2 = NaNO3 + FeHPO4 =>
Na2HPO4 + Fe(NO3)2 = 2 NaNO3 + FeHPO4
KNO2 + H2SO4 = HNO2 + K2SO4 =>
2 KNO2 + H2SO4 = 2 HNO2 + K2SO4
C3H6O + C2H5OH = C7H16O2 + H2O =>
C3H6O + 2 C2H5OH = C7H16O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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