| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS2 + NaOH = CuOH + NaS2
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
CH3CHOH + PBr3 = CH3CHBr + PBr2OH =>
CH3CHOH + PBr3 = CH3CHBr + PBr2OH
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
CH4 + HCl = CHCl + H2 =>
CH4 + HCl = CHCl + 2 H2
Co + C = Co2C =>
2 Co + C = Co2C
AgNO3 + Ba(NO3)2 = Ag(NO3)2 + NO3Ba =>
AgNO3 + Ba(NO3)2 = Ag(NO3)2 + NO3Ba
Cl2 + Na2I = NaCl + I =>
Cl2 + Na2I = 2 NaCl + I
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(aq) + KNO3(aq) =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(aq) + 3 KNO3(aq)
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
AlP + HNO3 = Al(NO3)3 + H3PO4 + NO2 + H2O =>
AlP + 11 HNO3 = Al(NO3)3 + H3PO4 + 8 NO2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2O + H2O2 = NaOH + O2 =>
2 Na2O + 2 H2O2 = 4 NaOH + O2
CaO + HCl = CaCl + H2O + O2 =>
4 CaO + 4 HCl = 4 CaCl + 2 H2O + O2
K2SO4 + AgC1 = Ag2SO4 + KC1 =>
K2SO4 + 2 AgC1 = Ag2SO4 + 2 KC1
Cu{2+}O + Fe = Cu + Fe{2+}O =>
Cu{2+}O + Fe = Cu + Fe{2+}O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
K2CrO4 + BaCl2*2H2O = KCl + BaCrO4*2H2O =>
K2CrO4 + BaCl2*2H2O = 2 KCl + BaCrO4*2H2O
AgCN + Na = NaCN + Ag =>
AgCN + Na = NaCN + Ag
C9H19OH + O2 = CO2 + H2O =>
2 C9H19OH + 27 O2 = 18 CO2 + 20 H2O
Zn + CuCl2 = ZnCl2 + CuCl =>
Zn + 2 CuCl2 = ZnCl2 + 2 CuCl
MgCl2Na(OH) = Mg(OH)Cl2Na =>
MgCl2Na(OH) = Mg(OH)Cl2Na
C2H4(g) + Br2(aq) = C2H4Br2(aq) =>
C2H4(g) + Br2(aq) = C2H4Br2(aq)
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
Ar + He = ArHe =>
Ar + He = ArHe
MnCl2Ba(OH)2 = Mn(OH)2BaCl2 =>
MnCl2Ba(OH)2 = Mn(OH)2BaCl2
Li(s) + ZnCl2(aq) = Zn(s) + LiCl(aq) =>
2 Li(s) + ZnCl2(aq) = Zn(s) + 2 LiCl(aq)
C + LiOH + C4F10 = LiF + CO + H2O =>
C + 10 LiOH + C4F10 = 10 LiF + 5 CO + 5 H2O
Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O
MgH2O = H2MgO =>
MgH2O = H2MgO
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
Br(OH)2 + CO2 = BrCO3 + H2O =>
Br(OH)2 + CO2 = BrCO3 + H2O
Au + OH = Au(OH) =>
Au + OH = Au(OH)
LbM + L = LbL + M =>
LbM + L = LbL + M
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNO3 + CaI2 = Ca(NO3)2 + AgI =>
2 AgNO3 + CaI2 = Ca(NO3)2 + 2 AgI
S + HNO3(conc) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(conc) = H2SO4 + 2 H2O + 6 NO2
H3N + Fe(OH)2 = H2O + Fe3N2 =>
2 H3N + 3 Fe(OH)2 = 6 H2O + Fe3N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
KMnO4 + Cr2(SO3)4 + H2O = H2Cr2O7 + H2SO4 + K2SO4 + MnSO4 =>
12 KMnO4 + 5 Cr2(SO3)4 + 7 H2O = 5 H2Cr2O7 + 2 H2SO4 + 6 K2SO4 + 12 MnSO4
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
PB(NO3)2 + HCl = PBCl2 + HNO3 =>
PB(NO3)2 + 2 HCl = PBCl2 + 2 HNO3
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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