| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnC2O4 = ZnC2 + O4
Ni(No3)2 + NaBr = NiBr2 + NaNo3 =>
Ni(No3)2 + 2 NaBr = NiBr2 + 2 NaNo3
Mg2(SO4)2 + Li3PO4 = Li2SO4 + Mg3(PO4)2 =>
3 Mg2(SO4)2 + 4 Li3PO4 = 6 Li2SO4 + 2 Mg3(PO4)2
Pb(NO3)2 + C13H12N4S = Pb(C13H11N4S)2 + HNO3 =>
Pb(NO3)2 + 2 C13H12N4S = Pb(C13H11N4S)2 + 2 HNO3
C10H8O8N2 + Ba(NO3)2 + H2SO4 = CO2 + H2O + BaSO4 + NO2 =>
C10H8O8N2 + 20 Ba(NO3)2 + 20 H2SO4 = 10 CO2 + 24 H2O + 20 BaSO4 + 42 NO2
Cu2O + Li{+} + e = Cu + Li2O =>
Cu2O + 2 Li{+} + 2e = 2 Cu + Li2O
AlOHCl2 + HCl = Al(Cl)3 + H2O =>
AlOHCl2 + HCl = Al(Cl)3 + H2O
ZnSe + HCN = C2N2Zn + H2Se =>
ZnSe + 2 HCN = C2N2Zn + H2Se
K2Cr2O7 + SO2 + H2O = Cr2(SO4)3 + K2SO4 + H2 =>
K2Cr2O7 + 4 SO2 + H2O = Cr2(SO4)3 + K2SO4 + H2
Ca(NO3)2 + Na2CO3 = Na(NO3) + CaCO3 =>
Ca(NO3)2 + Na2CO3 = 2 Na(NO3) + CaCO3
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)
K2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + KCl + H2O =>
K2Cr2O7 + 3 SO2 + 2 HCl = Cr2(SO4)3 + 2 KCl + H2O
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)
Al(OH)3 + Fe2(SO4)3 = Al2(SO4)3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2(SO4)3 = Al2(SO4)3 + 2 Fe(OH)3
MnO2 + HCl = MnCl2 + H2O + Cl =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + 2 Cl
ZnSO4H2O = ZnSO4 + H2O =>
ZnSO4H2O = ZnSO4 + H2O
InN3O9 + SnCl4 + ZnN2O6 + C5H8O2 = In14Sn3Zn3O30 + CO2 + H2O + N2 + Cl2 =>
28 InN3O9 + 6 SnCl4 + 6 ZnN2O6 + 19 C5H8O2 = 2 In14Sn3Zn3O30 + 95 CO2 + 76 H2O + 48 N2 + 12 Cl2
NaN = Na + N =>
NaN = Na + N
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
K2Cr2O7 = Cr2O3 + K2O + O2 =>
2 K2Cr2O7 = 2 Cr2O3 + 2 K2O + 3 O2
NiF2 + Na2S = NiS + NaF =>
NiF2 + Na2S = NiS + 2 NaF
K2Cr2O7 = K + Cr + O2 =>
2 K2Cr2O7 = 4 K + 4 Cr + 7 O2
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
Ca(NO3)2 + SiO2 = CaSiO3 + NO2 + O =>
Ca(NO3)2 + SiO2 = CaSiO3 + 2 NO2 + O
CaOH + HCl = CaClHOH =>
CaOH + HCl = CaClHOH
AgNo3 + ZnCl2 = AgCl2 + ZnNo3 =>
AgNo3 + ZnCl2 = AgCl2 + ZnNo3
MgCl2 + MgOH = Mg(OH)2 + MgCl =>
MgCl2 + 2 MgOH = Mg(OH)2 + 2 MgCl
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4 =>
K2CrO4(aq) + CuSO4(aq) = K2SO4(aq) + CuCrO4
(OH)2 + Ba = Ba(OH)2 =>
(OH)2 + Ba = Ba(OH)2
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
Ca + K2O = K2CaO =>
Ca + K2O = K2CaO
Ag2Cr2O7 + AgBr + H4SiO4 = Cr2(SiO4) + Ag4(SiO4) + Br2 + H2O =>
2 Ag2Cr2O7 + 16 AgBr + 7 H4SiO4 = 2 Cr2(SiO4) + 5 Ag4(SiO4) + 8 Br2 + 14 H2O
Li2CO3 + CO2 + H2O = LiHCO3 =>
Li2CO3 + CO2 + H2O = 2 LiHCO3
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
All2 = All3 =>
3 All2 = 2 All3
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2 =>
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2
K2CrO4 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 Cr(OH)3 + 3 NaNO3 + 4 KOH
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
As(OH)5 + HCl = AsCl5 + H2O =>
As(OH)5 + 5 HCl = AsCl5 + 5 H2O
H2CCHCH3 + O2 = CO2 + H2O =>
2 H2CCHCH3 + 9 O2 = 6 CO2 + 6 H2O
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
KCIO + P = KCI + P2O5 =>
5 KCIO + 2 P = 5 KCI + P2O5
Co3N2 = Co + N =>
Co3N2 = 3 Co + 2 N
C10H14N2 + O2 = CO2 + H2 + N2 =>
C10H14N2 + 10 O2 = 10 CO2 + 7 H2 + N2
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
C10H14N2 + O2 = CO2 + H2 + N2 =>
C10H14N2 + 10 O2 = 10 CO2 + 7 H2 + N2
C10H14N2 + O2 = CO2 + H2O + N2 =>
2 C10H14N2 + 27 O2 = 20 CO2 + 14 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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