| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O2N + H2O = 2 O3NH + ON
Cu2O + NH3 + O2 + H2O = [Cu(NH3)4](OH)2 =>
2 Cu2O + 16 NH3 + O2 + 4 H2O = 4[Cu(NH3)4](OH)2
NaOCN + HCl = HOCN + NaCl =>
NaOCN + HCl = HOCN + NaCl
PH3(g) = P4(g) + H2(g) =>
4 PH3(g) = P4(g) + 6 H2(g)
UO3 + SOCl2 = UCl2 + SO2 + Cl2 =>
UO3 + 3 SOCl2 = UCl2 + 3 SO2 + 2 Cl2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2NO2 + NaOH = Na2NO2 + H2O =>
H2NO2 + 2 NaOH = Na2NO2 + 2 H2O
H2O5 = H2O + O2 =>
H2O5 = H2O + 2 O2
H{+} + CH3CH2OH + K2Cr2O7 = Cr3{+} + K2O + CH3CO2H + H2O =>
4 H{+} + 17 CH3CH2OH + 6 K2Cr2O7 = 4 Cr3{+} + 6 K2O + 17 CH3CO2H + 19 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Zn + CuO2 = ZnO2 + Cu =>
Zn + CuO2 = ZnO2 + Cu
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
S + O2 = SO2 =>
S + O2 = SO2
Ag + MgO = AgO + Mg =>
Ag + MgO = AgO + Mg
H2SO4 + (NH3)Cl = HCl + (NH3)2SO4 =>
H2SO4 + 2(NH3)Cl = 2 HCl + (NH3)2SO4
CuO + KCl = CuCl2 + K2O =>
CuO + 2 KCl = CuCl2 + K2O
NaCl(s) + H2SO4(l) = HCl(g) + Na2 + SO4 =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2 + SO4
Sr(OH)2 + Fe2(SO4)3 = SrSO4 + Fe(OH)3 =>
3 Sr(OH)2 + Fe2(SO4)3 = 3 SrSO4 + 2 Fe(OH)3
HNO3 = NHO3 =>
HNO3 = NHO3
Cl2O + HCl = ClCl + H2O =>
Cl2O + 2 HCl = 2 ClCl + H2O
(NH4) + Pb(NO3)2 = (NO3) + PbNH4 =>
(NH4) + Pb(NO3)2 = 2(NO3) + PbNH4
H2S + O = H2 + SO2 =>
H2S + 2 O = H2 + SO2
Zn(NO3) + KCl = ZnCl + K(NO3) =>
Zn(NO3) + KCl = ZnCl + K(NO3)
Ti + CO2 = TiO2 + CO =>
Ti + 2 CO2 = TiO2 + 2 CO
Li3P = Li + P4 =>
4 Li3P = 12 Li + P4
C18H34O2 + H2O = C2H4O2 + H2 =>
C18H34O2 + 16 H2O = 9 C2H4O2 + 15 H2
Li + HNO2 = LiNO2 + H2 =>
2 Li + 2 HNO2 = 2 LiNO2 + H2
H2O + HSO4 = (H3O) + (SO4)2 =>
2 H2O + 2 HSO4 = 2(H3O) + (SO4)2
H2O + AgNO3 = Ag + O2 + HNO3 =>
2 H2O + 4 AgNO3 = 4 Ag + O2 + 4 HNO3
Cl2 + C2H6 = CCl4 + HCl =>
7 Cl2 + C2H6 = 2 CCl4 + 6 HCl
Sodiumsulfate + Lead(II)nitrate = Lead(II)sulfate + Sodiumnitrate =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
PH3 + H2SO4 = P2O3 + H2SO3 + H2O =>
2 PH3 + 6 H2SO4 = P2O3 + 6 H2SO3 + 3 H2O
NiOOH + H2O = Ni(OH)2 + OH =>
NiOOH + H2O = Ni(OH)2 + OH
C2H6O + I2 = C2H6OI2 =>
C2H6O + I2 = C2H6OI2
CH3OOH + NaOH = CH3COONa + HOH =>
2 CH3OOH + NaOH = CH3COONa + 3 HOH
F + KI = FI + K =>
F + KI = FI + K
KHO + KIO3 + Cl2 = KIO4 + KCl + H2O =>
2 KHO + KIO3 + Cl2 = KIO4 + 2 KCl + H2O
Cu + NiS = CuS + Ni =>
Cu + NiS = CuS + Ni
KNO3(s) + H2O(l) = KOH(aq) + HNO3(aq) =>
KNO3(s) + H2O(l) = KOH(aq) + HNO3(aq)
C2H5Cl + CH4 = C3H8 + HCl =>
C2H5Cl + CH4 = C3H8 + HCl
FeOH + CH3COOH = H2O + CHFeO =>
2 FeOH + CH3COOH = 2 H2O + 2 CHFeO
FeCO3 + HBr = FeBr2 + H2CO3 =>
FeCO3 + 2 HBr = FeBr2 + H2CO3
H2[PtCl6] + NaOH = NaCl + Na2[Pt(OH)6] + H2O =>
H2[PtCl6] + 8 NaOH = 6 NaCl + Na2[Pt(OH)6] + 2 H2O
HCOOH + Mg = MgHCOO + H2 =>
2 HCOOH + 2 Mg = 2 MgHCOO + H2
HNO3 + NH3(OH) = H2O + N2 =>
4 HNO3 + 10 NH3(OH) = 22 H2O + 7 N2
K2Cr2O4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl2 + H2O =>
K2Cr2O4 + Na2SO3 + 6 HCl = 2 KCl + Na2SO4 + 2 CrCl2 + 3 H2O
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
(ZnOH)2SO4 = ZnO + H2SO4 =>
(ZnOH)2SO4 = 2 ZnO + H2SO4
Sr(OH)2 + HClO4 = Sr(ClO4)2 + HOH =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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