| Équations équilibrées la veille | Équations équilibrées le lendemain |
Se + 3 BrF5 = SeF6 + 3 BrF3
Na + O = NaO2 =>
Na + 2 O = NaO2
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
NaAg + I(NO3) = AgI + Na(NO3) =>
NaAg + I(NO3) = AgI + Na(NO3)
H2SO4 + NaOH = HSO4Na + H2O =>
H2SO4 + NaOH = HSO4Na + H2O
CuCl2 + NH3 + H(OH) = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H(OH) = Cu(OH)2 + 2 NH4Cl
Na + O = NaO2 =>
Na + 2 O = NaO2
P4(s) + Br2(g) = PBr5(s) =>
P4(s) + 10 Br2(g) = 4 PBr5(s)
Na + O = NaO2 =>
Na + 2 O = NaO2
C7H11OH + O2 = H2O + CO2 =>
2 C7H11OH + 19 O2 = 12 H2O + 14 CO2
CH3COO{-} + NO3{-} + H2O = NH4{+} + HCO3{-} + H2 =>
2 CH3COO{-} + NO3{-} + 5 H2O = NH4{+} + 4 HCO3{-} + 4 H2
Cr2O7{2-} + C2H5OH + H{+} = Cr{+} + CO2 + H2O =>
6 Cr2O7{2-} + 5 C2H5OH + 24 H{+} = 12 Cr{+} + 10 CO2 + 27 H2O
C6H11O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H11O + K2Cr2O7 + 4 H2SO4 = 6 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
KAl(SO4)2 + Na2CO3 + H2O = K2SO4 + Al(OH)3 + CO2 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2CO3 + 3 H2O = K2SO4 + 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
K2CrO4 + KNO2 + H2O + KOH = KNO3 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 KNO2 + 5 H2O + 2 KOH = 3 KNO3 + 2 K3[Cr(OH)6]
NH3 + C2H6Br = C2H8N + HBr =>
NH3 + C2H6Br = C2H8N + HBr
H2SO4 + (CuOH)2CO3 = CuSO4 + H2O + H2CO3 =>
2 H2SO4 + (CuOH)2CO3 = 2 CuSO4 + 2 H2O + H2CO3
C6H5CH2Cl + KI = C6H5CH2I + KCl =>
C6H5CH2Cl + KI = C6H5CH2I + KCl
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
HCl + Na2H2SO3 = HNa2 + H2Cl + SO3 =>
HCl + Na2H2SO3 = HNa2 + H2Cl + SO3
CH2O + Ag(NH3)2OH = Ag + (NH4)2CO3 + NH3 + H2O =>
CH2O + 4 Ag(NH3)2OH = 4 Ag + (NH4)2CO3 + 6 NH3 + 2 H2O
Ag(NO3)2 + Na3PO4 = Ag3(PO4)2 + NaNO3 =>
3 Ag(NO3)2 + 2 Na3PO4 = Ag3(PO4)2 + 6 NaNO3
C + Cl2 = Cl4C =>
C + 2 Cl2 = Cl4C
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
SrS + CO2 + H2O = SrCO3 + H2S =>
SrS + CO2 + H2O = SrCO3 + H2S
Na2MnO4 + CH3COOH = NaMnO4 + CH3COONa + MnO2 + H2O =>
3 Na2MnO4 + 4 CH3COOH = 2 NaMnO4 + 4 CH3COONa + MnO2 + 2 H2O
KOH + Al = K + Al2O3 + H2 =>
6 KOH + 4 Al = 6 K + 2 Al2O3 + 3 H2
CaBr2 + Al2(S2O3)3 = CaS2O3 + AlBr3 =>
3 CaBr2 + Al2(S2O3)3 = 3 CaS2O3 + 2 AlBr3
NaEDTA + Ni = NiEDTA + Na =>
NaEDTA + Ni = NiEDTA + Na
(Fe(OH)3) = Fe + OH =>
(Fe(OH)3) = Fe + 3 OH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeO2 + HCl + H2SO4 = FeSO4 + Cl2 + H2O =>
FeO2 + 2 HCl + H2SO4 = FeSO4 + Cl2 + 2 H2O
[Ni(NH3)6]Cl2 + C4H8N2O2 = Ni(C4H8N2O2)2 + NH3 + Cl2 =>
[Ni(NH3)6]Cl2 + 2 C4H8N2O2 = Ni(C4H8N2O2)2 + 6 NH3 + Cl2
NaClO3 + HBr = ClO2 + NaClO4 + NaBr + H2O =>
3 NaClO3 + 2 HBr = 2 ClO2 + NaClO4 + 2 NaBr + H2O
Zn(OH)2 + KHSO4 = ZnSO4 + K2SO4 + H2O =>
Zn(OH)2 + 2 KHSO4 = ZnSO4 + K2SO4 + 2 H2O
CH4 + C3H6 = C4H10 =>
CH4 + C3H6 = C4H10
K{+}Cl{+5}O3{-2} = K{+}Cl{+7}O4{-2} =>
K{+}Cl{+5}O3{-2} = K{+}Cl{+7}O4{-2}
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
Cu(OH)2 + H3PO3 = Cu3(PO3)2 + H2O =>
3 Cu(OH)2 + 2 H3PO3 = Cu3(PO3)2 + 6 H2O
NH4Br + KOH = KBr + NH4OH =>
NH4Br + KOH = KBr + NH4OH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Co(CH3COO) + C6H8O7 = CoO + CO2 + C2H6 =>
2 Co(CH3COO) + 6 C6H8O7 = 2 CoO + 22 CO2 + 9 C2H6
CuSO4 = O2 + Cu2O + SO2 =>
4 CuSO4 = 3 O2 + 2 Cu2O + 4 SO2
Pb + (NO3)2 + (NH4)(CO3) = Pb(CO3) + (NH4)(NO3) =>
2 Pb + (NO3)2 + 2(NH4)(CO3) = 2 Pb(CO3) + 2(NH4)(NO3)
C5H6 + Cl = C5H5 + HCl =>
C5H6 + Cl = C5H5 + HCl
Mg + KNO3 + HCl = Mg(NO3)2 + NH4NO3 + H2O + KCl =>
4 Mg + 10 KNO3 + 10 HCl = 4 Mg(NO3)2 + NH4NO3 + 3 H2O + 10 KCl
C + HNO3 = C(NO3)4 + H2 =>
C + 4 HNO3 = C(NO3)4 + 2 H2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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