| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS(s) + KCl(s) = CuCl + KS
HSO3 + Mg = MgSO3 + H2 =>
2 HSO3 + 2 Mg = 2 MgSO3 + H2
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO4 + Na2SO4 + H2O =>
2 Na2FeO4 + MnSO4 + 4 H2SO4 = Fe2(SO4)3 + MnO4 + 2 Na2SO4 + 4 H2O
MgSO4*7H2O(s) = MgSO4(s) + H2O(g) =>
MgSO4*7H2O(s) = MgSO4(s) + 7 H2O(g)
HClO4 + H2O = H3OClO4 =>
HClO4 + H2O = H3OClO4
Al + HNO3 + NH3 = Al(NO3)3 + NH4 =>
Al + 3 HNO3 + 3 NH3 = Al(NO3)3 + 3 NH4
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Ba + Ca = Ba{+2} + Ca{-2} =>
Ba + Ca = Ba{+2} + Ca{-2}
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
Sn(NO3)4 = SnO + NO2 + O2 =>
2 Sn(NO3)4 = 2 SnO + 8 NO2 + 3 O2
CU + H2O = H + CUO =>
CU + H2O = 2 H + CUO
C60H120O60 + O2 = CO2 + H2O =>
C60H120O60 + 60 O2 = 60 CO2 + 60 H2O
C6H1O6(s) + O2(g) = CO2(g) + H2O(g) =>
4 C6H1O6(s) + 13 O2(g) = 24 CO2(g) + 2 H2O(g)
H2O + Al + AsO3{-} + H{-} = Al(OH)4{-}1 + AsH3 =>
5 H2O + 2 Al + AsO3{-} + H{-} = 2 Al(OH)4{-}1 + AsH3
Zn(CIO3)2 + H3PO4 = Zn3(PO4)2 + HCIO3 =>
3 Zn(CIO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCIO3
Sn(NO3)4 + K(SO3) = Sn(SO3)4 + K(NO3) =>
Sn(NO3)4 + 4 K(SO3) = Sn(SO3)4 + 4 K(NO3)
AuCl + V = Au + VCl5 =>
5 AuCl + V = 5 Au + VCl5
K2Cr2O7 + As2S3 + HCl = CrCl3 + H3AsO4 + H2SO4 + KCl + H2O =>
14 K2Cr2O7 + 3 As2S3 + 112 HCl = 28 CrCl3 + 6 H3AsO4 + 9 H2SO4 + 28 KCl + 38 H2O
NaCl + AgNO3 + NH3 = Ag(NH3)Cl + NaNO3 =>
NaCl + AgNO3 + NH3 = Ag(NH3)Cl + NaNO3
Na3(PO4) + Ni(NO3)2 = Na + NO3 + NiPO4 =>
Na3(PO4) + Ni(NO3)2 = 3 Na + 2 NO3 + NiPO4
HClO4 + H2O = HCl + H2O2 =>
HClO4 + 4 H2O = HCl + 4 H2O2
NO2 + NO3 = N2O5 =>
NO2 + NO3 = N2O5
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH(at) = H2O(l) + NH3(an) =>
NH4OH(at) = H2O(l) + NH3(an)
NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O + 5 Na2SO4
C2H4O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 C2H4O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
HNO3 + CO = CO(NO3)3 + H2 =>
6 HNO3 + 2 CO = 2 CO(NO3)3 + 3 H2
KCH3COO + HI = KI + HCH3COO =>
KCH3COO + HI = KI + HCH3COO
H{+} + Cr2O72{-} + C2H5OH = Cr + CO2 + H2O =>
12 H{+} + 12 Cr2O72{-} + 143 C2H5OH = 24 Cr + 286 CO2 + 435.00000000001H2O
SbF5 + K2MnF6 = MnF3 + KSb6 + F2 =>
24 SbF5 + 2 K2MnF6 = 2 MnF3 + 4 KSb6 + 63 F2
HNO3 + Ra(OH)2 = Ra(NO3)2 + HOH =>
2 HNO3 + Ra(OH)2 = Ra(NO3)2 + 2 HOH
Zn + CuS = ZnS + Cu =>
Zn + CuS = ZnS + Cu
SrCl2 + Na2CO3 = SrCO3 + Cl2Na2 =>
SrCl2 + Na2CO3 = SrCO3 + Cl2Na2
C18H26O10N + O2 = CO2 + H2O + NH3 =>
4 C18H26O10N + 75 O2 = 72 CO2 + 46 H2O + 4 NH3
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Fe2O3 + H2SO4 = Fe3 + SO4 + H2O =>
3 Fe2O3 + 9 H2SO4 = 2 Fe3 + 9 SO4 + 9 H2O
HNO2 + Ag = NO + AgNO2 + H2O =>
2 HNO2 + Ag = NO + AgNO2 + H2O
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
C6H6N4O4 + C7H14O = C13H18N4O4 + H2O =>
C6H6N4O4 + C7H14O = C13H18N4O4 + H2O
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-} + NO + H2O =>
Au + NO3{-} + 4 Cl{-} + 4 H{+} = AuCl4{-} + NO + 2 H2O
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
HBrNH3 = HBr(NH3) =>
HBrNH3 = HBr(NH3)
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
FeSO4 + HClO3 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
36 FeSO4 + 6 HClO3 + 15 H2SO4 = 17 Fe2(SO4)3 + 2 FeCl3 + 18 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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