| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3 + H2O = HNO3 + OH
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
GdCl3 + NaF = NaGdF4 + NaCl =>
GdCl3 + 4 NaF = NaGdF4 + 3 NaCl
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
Cu(NH3)4(ClO4)2 + (C9H12OSi) = CuO + N2 + H2O + CO2 + Cl2 + SiO2 =>
25 Cu(NH3)4(ClO4)2 + (C9H12OSi) = 25 CuO + 50 N2 + 156 H2O + 9 CO2 + 25 Cl2 + SiO2
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
Te + H2 = TeH =>
2 Te + H2 = 2 TeH
NO3 + H2O = H2NO4 =>
NO3 + H2O = H2NO4
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
ZnO + H2O = ZnO2 + H =>
ZnO + H2O = ZnO2 + 2 H
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
NO3 + H2O = H2NO4 =>
NO3 + H2O = H2NO4
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
SiO2 + S12 = Si + SO2 =>
12 SiO2 + S12 = 12 Si + 12 SO2
CH3CONH2 + Br2 + NaOH = CH3NH2 + NaBr + CO2 + H2O =>
CH3CONH2 + Br2 + 2 NaOH = CH3NH2 + 2 NaBr + CO2 + H2O
CO2 + HO = HCO3 =>
CO2 + HO = HCO3
P + NaOH = PH3 + Na2O2 =>
2 P + 6 NaOH = 2 PH3 + 3 Na2O2
Th + H2 = ThH2 =>
Th + H2 = ThH2
Mg + Ag = MgAg =>
Mg + Ag = MgAg
NaBH4(s) + BF3(g) = B2H6(g) + NaBF4(s) =>
3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4(s)
Na(OH) + H2SO4 = Na2SO4 + H2O =>
2 Na(OH) + H2SO4 = Na2SO4 + 2 H2O
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl =>
C4H9OH + PCl5 = C4H9Cl + POCl3 + HCl
HgCl4 = Hg + Cl =>
HgCl4 = Hg + 4 Cl
Cr2O7 + NH3 + H2O = CrO4 + NH4 =>
Cr2O7 + 2 NH3 + H2O = 2 CrO4 + 2 NH4
CuNO3 + NH3 = Cu + NH3NO3 =>
CuNO3 + NH3 = Cu + NH3NO3
CrO3 + H2 = CrO + H2O =>
CrO3 + 2 H2 = CrO + 2 H2O
NaCN + Cl2 = CNCl + NaCl =>
NaCN + Cl2 = CNCl + NaCl
BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl
C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + H =>
2 C2H5OH + H3NO3S = (CH3)2C(OSO3H)C(O)NH2 + 6 H
ZnCl2 + Si(NH)2 + LiN3 = N2 + LiCl + NH3 + ZnSiN2 =>
3 ZnCl2 + 3 Si(NH)2 + 6 LiN3 = 8 N2 + 6 LiCl + 2 NH3 + 3 ZnSiN2
N2O5(s)Ca(OH)2(aq) = Ca(NO3)2H2O =>
N2O5(s)Ca(OH)2(aq) = Ca(NO3)2H2O
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
I{-} + Ag{+} = IAg =>
I{-} + Ag{+} = IAg
NiPO4 = Ni + P4 + O2 =>
4 NiPO4 = 4 Ni + P4 + 8 O2
MnO4{-} + C2O4{2-} + K{+} = Mn{2+} + CO2 + K2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 K{+} = 2 Mn{2+} + 10 CO2 + 8 K2O
C4H6O + H2O + NaHCO3 + NaCl = Na2C7O7Cl + H2 =>
3 C4H6O + 5 H2O + 2 NaHCO3 + 2 NaCl = 2 Na2C7O7Cl + 15 H2
KAg + H2O = KOH + AgH =>
KAg + H2O = KOH + AgH
Ca(OH)2 + HCN = H2O + Ca(CN)2 =>
Ca(OH)2 + 2 HCN = 2 H2O + Ca(CN)2
Sr + FeCl3 = SrCl2 + Fe =>
3 Sr + 2 FeCl3 = 3 SrCl2 + 2 Fe
ZnCl2 + Cu = Zn + CuCl3 =>
3 ZnCl2 + 2 Cu = 3 Zn + 2 CuCl3
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Te + H2 = TeH2 =>
Te + H2 = TeH2
Zn(NO3)2 + H2O = ZnO + HNO3 =>
Zn(NO3)2 + H2O = ZnO + 2 HNO3
C6H8O7 + Na2CO3*3H2O2 = Na3C6H5O7 + CO2 + H2O =>
3 C6H8O7 + 3 Na2CO3*3H2O2 = 2 Na3C6H5O7 + 9 CO2 + 16 H2O
CaCl2 + Al(PO4) = Ca3(PO4)2 + AlCl3 =>
3 CaCl2 + 2 Al(PO4) = Ca3(PO4)2 + 2 AlCl3
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2(aq) + 2 NaCl(aq)
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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