| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + CHCl3 = NH4Cl + CH2O + Cl2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
HNaHCO3 + HC7H5O3 = C7H5NaO3 + CO2 + H2O =>
28 HNaHCO3 + 27 HC7H5O3 = 28 C7H5NaO3 + 21 CO2 + 39 H2O
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
ZnO + CH4 = Zn + CO2 + H2O =>
4 ZnO + CH4 = 4 Zn + CO2 + 2 H2O
NH4CH3CO2 + HSO4 = NH4SO4 + CH3COOH =>
NH4CH3CO2 + HSO4 = NH4SO4 + CH3COOH
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
La(NO3)3*6H2O + WCl6 = La2W2O7 + HCl + HNO3 + O2 + H2O =>
2 La(NO3)3*6H2O + 2 WCl6 = La2W2O7 + 12 HCl + 6 HNO3 + O2 + 3 H2O
Cu(s) + Zn(NO3)2(l) = Zn(aq) + Cu(NO3)2(aq) =>
Cu(s) + Zn(NO3)2(l) = Zn(aq) + Cu(NO3)2(aq)
NaH2PO4 + Mg(NO3)2 = MgPO4 + NaH2(NO3)2 =>
NaH2PO4 + Mg(NO3)2 = MgPO4 + NaH2(NO3)2
AlSO4 + Cl = AlClSO2 + O =>
AlSO4 + Cl = AlClSO2 + 2 O
FeO3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
8 FeO3 + 6 NH3 + 9 H2O = 8 Fe(OH)3 + 3 NH4NO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HCOOH + Ba(OH)2 = HCOO + H2O + Ba =>
2 HCOOH + Ba(OH)2 = 2 HCOO + 2 H2O + Ba
KSCN + Fe(NO3)3 + AgNO3 = Fe + K(NO3)3 + Ag(SCN)3 =>
9 KSCN + 8 Fe(NO3)3 + 3 AgNO3 = 8 Fe + 9 K(NO3)3 + 3 Ag(SCN)3
KIO3 + Na2SO3 + H2SO4 = Na2SO4 + H2O + I2 + K2SO4 =>
2 KIO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + H2O + I2 + K2SO4
Li + P = LiP3 =>
Li + 3 P = LiP3
H2SO4 + Fe = Fe3(SO4)2 + H2 =>
2 H2SO4 + 3 Fe = Fe3(SO4)2 + 2 H2
HF + O3 = OF2 + H2O =>
6 HF + 2 O3 = 3 OF2 + 3 H2O
Na2Cr2O7 + H2 = Na + Cr2O3 + H2O =>
Na2Cr2O7 + 4 H2 = 2 Na + Cr2O3 + 4 H2O
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4) =>
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4)
C6H6 = C6H5 + H =>
C6H6 = C6H5 + H
Mn{2+} + MnO4{-} + H2O = MnO2 + H3O{+} =>
3 Mn{2+} + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+}
H2S + Cl2 = S* + HCl =>
H2S + Cl2 = S* + 2 HCl
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
NH4Fe(SO4)2*12H2O + NH4OH = Fe(OH)3 + (NH4)2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 3 NH4OH = Fe(OH)3 + 2(NH4)2SO4 + 12 H2O
Cl + K2O = ClOK + K =>
Cl + K2O = ClOK + K
NaHCO3 + H2O = H2CO3 + OH + Na4 =>
4 NaHCO3 + 4 H2O = 4 H2CO3 + 4 OH + Na4
C6H8O7 + Na2CO3 = C6H7O7Na + H2O + CO2 =>
2 C6H8O7 + Na2CO3 = 2 C6H7O7Na + H2O + CO2
Na3PO4(aq) + KI(aq) = NaI(aq) + K3PO4(s) =>
Na3PO4(aq) + 3 KI(aq) = 3 NaI(aq) + K3PO4(s)
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
MnO2 + HIO3 + NaOH = Na2MnO4 + NaI + H2O =>
3 MnO2 + HIO3 + 7 NaOH = 3 Na2MnO4 + NaI + 4 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al + S4 = AlS =>
4 Al + S4 = 4 AlS
Fe + (PO4)2 = Fe(PO4) =>
2 Fe + (PO4)2 = 2 Fe(PO4)
Al + C315F640O95H10 = Al2O3 + AlF3 + C + H =>
830 Al + 3 C315F640O95H10 = 95 Al2O3 + 640 AlF3 + 945 C + 30 H
NH4OH + Mg = Mg(OH)2 + NH4 =>
2 NH4OH + Mg = Mg(OH)2 + 2 NH4
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
NaCl + Ag + HNO3 = Na2(NO3)2 + AgCl + H2 =>
2 NaCl + 2 Ag + 2 HNO3 = Na2(NO3)2 + 2 AgCl + H2
C5H8O12N4 = CO2 + CO + H2O + N2 =>
C5H8O12N4 = 3 CO2 + 2 CO + 4 H2O + 2 N2
MoO3(s) + Zn(s) + H2SO4(liq) = Mo2O3(s) + ZnSO4(aq) + H2O(liq) =>
2 MoO3(s) + 3 Zn(s) + 3 H2SO4(liq) = Mo2O3(s) + 3 ZnSO4(aq) + 3 H2O(liq)
Ag(NO3) + KCl = AgCl + KNO3 =>
Ag(NO3) + KCl = AgCl + KNO3
HCI + HCIO3 = CI + H2O =>
5 HCI + HCIO3 = 6 CI + 3 H2O
BaS + O3 = BaO + SO =>
3 BaS + 2 O3 = 3 BaO + 3 SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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