| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
Al + K2CrO7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Al + 2 K2CrO7 + 14 H2SO4 = 3 Al2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Cr2O7 + H2S + H{+} = Cr{3+} + H2O + S =>
Cr2O7 + 4 H2S + 6 H{+} = 2 Cr{3+} + 7 H2O + 4 S
FeSO4 + MgCl2 = FeMg + SO4Cl2 =>
FeSO4 + MgCl2 = FeMg + SO4Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Al1Br3 + Cl2 = Al1Cl3 + Br2 =>
2 Al1Br3 + 3 Cl2 = 2 Al1Cl3 + 3 Br2
Sn(NO3)2 + HBr = SnBr2 + HNO3 =>
Sn(NO3)2 + 2 HBr = SnBr2 + 2 HNO3
SO2 + H2O = SO3 + H2 =>
SO2 + H2O = SO3 + H2
H2C2O4 + NaOH = Na + C2O4 + H2O =>
H2C2O4 + 2 NaOH = 2 Na + C2O4 + 2 H2O
HSCN + Sr(OH)2 = Sr(SCN)2 + H2O =>
2 HSCN + Sr(OH)2 = Sr(SCN)2 + 2 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2ReCl6 + NaBH4 + H2O = Re + H3BO3 + H2 + NaCl + K =>
K2ReCl6 + 6 NaBH4 + 18 H2O = Re + 6 H3BO3 + 21 H2 + 6 NaCl + 2 K
FeSO4NH4OH = FeOHNH4SO4 =>
FeSO4NH4OH = FeOHNH4SO4
Fe + PbSO4 = Fe2(SO4)3 + Pb =>
2 Fe + 3 PbSO4 = Fe2(SO4)3 + 3 Pb
MnO2 + HClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + HClO3 + 7 KOH = 3 K2MnO4 + KCl + 4 H2O
CH3CCCH3H2O = CH3COHCHCH3 =>
CH3CCCH3H2O = CH3COHCHCH3
Al + HNO3 + H{+} = Al{3+} + N2O + H2O =>
8 Al + 6 HNO3 + 24 H{+} = 8 Al{3+} + 3 N2O + 15 H2O
C16H11SO3Na + NaOH = C16H11ONa + Na2SO3 + H2O =>
C16H11SO3Na + 2 NaOH = C16H11ONa + Na2SO3 + H2O
KNO3NaCO3 = KCO3NaNO3 =>
KNO3NaCO3 = KCO3NaNO3
Co(SO4) + Na(OH) = Co(OH) + Na(SO4) =>
Co(SO4) + Na(OH) = Co(OH) + Na(SO4)
Cl3N + H2O = HClO + NH3 =>
Cl3N + 3 H2O = 3 HClO + NH3
NaClO + XH = HOCl + NaX =>
NaClO + XH = HOCl + NaX
K2PtCl4 + NH3 = Pt(NH3)2*Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2*Cl2 + 2 KCl
e + H2O + Ag2O3 = AgO + OH{-} =>
2e + H2O + Ag2O3 = 2 AgO + 2 OH{-}
Be(OH)2 + Ba(OH)2 = H2O + BaBeO2 =>
Be(OH)2 + Ba(OH)2 = 2 H2O + BaBeO2
(NH4)2CO3 + CuBr2 = CuCO3 + NH4Br =>
(NH4)2CO3 + CuBr2 = CuCO3 + 2 NH4Br
FeOH + HNO3 = FeNO3 + H2O =>
FeOH + HNO3 = FeNO3 + H2O
Al + K3PO4 = KAlO2 + AlP + K =>
3 Al + K3PO4 = 2 KAlO2 + AlP + K
Al(Co) + Mg(OH) = Al(OH) + MgCo =>
Al(Co) + Mg(OH) = Al(OH) + MgCo
Cu + Ca(NO3)2 + H2SO4 = Cu(NO3)2 + CaSO4 + NO2 + H2O =>
Cu + 2 Ca(NO3)2 + 2 H2SO4 = Cu(NO3)2 + 2 CaSO4 + 2 NO2 + 2 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
FeOH + HNO3 = FeNO3 + H2O =>
FeOH + HNO3 = FeNO3 + H2O
MgBr2 + K2CO3 = MgCO3 + KBr =>
MgBr2 + K2CO3 = MgCO3 + 2 KBr
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
K + CuSO4 = KSO4Cu =>
K + CuSO4 = KSO4Cu
MgBr2 + K2CO3 = Mg2CO3 + KBr2 =>
2 MgBr2 + K2CO3 = Mg2CO3 + 2 KBr2
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
Al(OH)3H3Po4 = AlPo4 + H2O =>
Al(OH)3H3Po4 = AlPo4 + 3 H2O
Zn + H2S = SZn + H2 =>
Zn + H2S = SZn + H2
C2H5OH + O2 = H4O2C2 + H2O =>
C2H5OH + O2 = H4O2C2 + H2O
P + Cl = P3Cl1 =>
3 P + Cl = P3Cl1
KMnO4 + NaOH + FeSO4 = Na2SO4 + K2MnO4 + Fe(OH)3 + Na2MnO4 =>
2 KMnO4 + 6 NaOH + 2 FeSO4 = 2 Na2SO4 + K2MnO4 + 2 Fe(OH)3 + Na2MnO4
sodiumhydroxide + aceticacid = C2H3NaO2 + H2O =>
NaOH + C2H4O2 = C2H3NaO2 + H2O
CuF2 + K = KF + Cu =>
CuF2 + 2 K = 2 KF + Cu
N2O5 + H2O = NO2 + OH =>
N2O5 + H2O = 2 NO2 + 2 OH
Mg + N2 = Mg(N2)2 =>
Mg + 2 N2 = Mg(N2)2
NH4 + NaOCl = N2 + HCl + Na + H2O =>
6 NH4 + 8 NaOCl = 3 N2 + 8 HCl + 8 Na + 8 H2O
ZnFe2O4 + CO(g) = Zn + FeO + CO2(g) =>
ZnFe2O4 + 2 CO(g) = Zn + 2 FeO + 2 CO2(g)
RCHO + H2CrO4 + H{+} = RCO2H + Cr3{+} + H2O =>
17 RCHO + 6 H2CrO4 + 2 H{+} = 17 RCO2H + 2 Cr3{+} + 7 H2O
Bi2O3 + Na2C2O4 = Bi + Na2CO3 + CO2 =>
Bi2O3 + 3 Na2C2O4 = 2 Bi + 3 Na2CO3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/27/24
Équations équilibrées sur07/27/23
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