| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO3 = HBr + O3
LiOH + NH4OH = (Li(NH3)2)OH + H2O =>
LiOH + 2 NH4OH = (Li(NH3)2)OH + 2 H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
HNO3 + IK = H2O + I + KNO3 + NO =>
4 HNO3 + 3 IK = 2 H2O + 3 I + 3 KNO3 + NO
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + Cr(OH)3{-} + OH{-} =>
4 Fe(OH)2 + CrO4{2-} + 4 H2O = 4 Fe(OH)3 + Cr(OH)3{-} + OH{-}
Ti(OH)2 + Cu2(SO4)3 = Cu(OH)3 + TiSO4 =>
3 Ti(OH)2 + Cu2(SO4)3 = 2 Cu(OH)3 + 3 TiSO4
CH3CH2CHCH2 + Cl2 = CH3CH2CHClCH2Cl =>
CH3CH2CHCH2 + Cl2 = CH3CH2CHClCH2Cl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
Ca10(PO4)6(OH)2 + HCl = Ca10(PO4)6(OH)2HCl =>
Ca10(PO4)6(OH)2 + HCl = Ca10(PO4)6(OH)2HCl
BeCl2 + H2O = BeOH + Cl2 + H2 =>
2 BeCl2 + 2 H2O = 2 BeOH + 2 Cl2 + H2
Ba(OH)2 + Al(OH)3 = Ba3[Al(OH)6]2 =>
3 Ba(OH)2 + 2 Al(OH)3 = Ba3[Al(OH)6]2
C6H5NO3 + O2 = CO2 + HNO3 + H2O =>
C6H5NO3 + 7 O2 = 6 CO2 + HNO3 + 2 H2O
NaNO3 + H2SO4 = HNO3 + Na + SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + 2 Na + SO4
Mg(NO3)2(aq) + NaOH(aq) = MgOH(aq) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaOH(aq) = MgOH(aq) + Na(NO3)2(aq)
Al(OH) + NaOH = AlNaO2 + H2 =>
Al(OH) + NaOH = AlNaO2 + H2
MgO + MoO3 = MgMoO4 =>
MgO + MoO3 = MgMoO4
N8 + H2 = NH3 =>
N8 + 12 H2 = 8 NH3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(s) + CuSO4 = FeSO4(aw) + Cu(s) =>
Fe(s) + CuSO4 = FeSO4(aw) + Cu(s)
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
(CH3O)2 + O2 = CO2 + H2O =>
2(CH3O)2 + 5 O2 = 4 CO2 + 6 H2O
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
SO3{2-} + H{+} + MnO4 = SO4{2-} + Mn{2+} + H2O =>
3 SO3{2-} + 2 H{+} + MnO4 = 3 SO4{2-} + Mn{2+} + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
MgI2 + Na3PO4 = Mg3(PO4)2 + NaI =>
3 MgI2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaI
HCl(aq) + CsOH(aq) = H2O(l) + CsCl(s) =>
HCl(aq) + CsOH(aq) = H2O(l) + CsCl(s)
V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO
NaCO3 + CoCl3 = NaCl3 + CoCO3 =>
NaCO3 + CoCl3 = NaCl3 + CoCO3
Mg(s) + Cl2(s) = MgCl2(s) =>
Mg(s) + Cl2(s) = MgCl2(s)
FeCl3 + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
(Cr(NH2CONH2)6)3(Cr(CN)6)2 + K2Cr2O7 + H2SO4 = KNO3 + CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2(Cr(NH2CONH2)6)3(Cr(CN)6)2 + 137 K2Cr2O7 + 515 H2SO4 = 96 KNO3 + 60 CO2 + 142 Cr2(SO4)3 + 89 K2SO4 + 587 H2O
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HLO3 + P + H2O = HL + H3PO4 =>
5 HLO3 + 6 P + 9 H2O = 5 HL + 6 H3PO4
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
C55H93O6 + O2 = CO2 + H2O =>
4 C55H93O6 + 301 O2 = 220 CO2 + 186 H2O
KClO3 + KOH = K2ClO4 + KCl + H2O =>
7 KClO3 + 6 KOH = 6 K2ClO4 + KCl + 3 H2O
Cr(OH)3 + IO3{-} + HO{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + IO3{-} + 4 HO{-} = 2 CrO4{2-} + I{-} + 5 H2O
C6H8ClN + AgNO3 = C6H8ClNO3 + AgN =>
C6H8ClN + AgNO3 = C6H8ClNO3 + AgN
Sb2O3 + H2O = HSbO2 =>
Sb2O3 + H2O = 2 HSbO2
Cl2(aq) + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
BaO + NaOH = (BaOH) + NaO =>
BaO + NaOH = (BaOH) + NaO
Te + HCl = H2 + TeCl2 =>
Te + 2 HCl = H2 + TeCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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