| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3 + 2 Ca(ClO)2 = 2 Ca(AlO)2 + 2 Cl2 + 3 O2
C6H5NH3Cl + HNO2 = C6H5N2 + Cl + H2O =>
C6H5NH3Cl + HNO2 = C6H5N2 + Cl + 2 H2O
K + H = KH =>
K + H = KH
P4 + HClO + H2O = H3PO4 + Cl{-} + H{+} =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 Cl{-} + 10 H{+}
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
Na2SO4 + C = CO2 + Na2S =>
Na2SO4 + 2 C = 2 CO2 + Na2S
(C6H6)3OH + O2 = CO2 + H2O =>
4(C6H6)3OH + 89 O2 = 72 CO2 + 38 H2O
S2 + HCl = H2S + Cl =>
S2 + 4 HCl = 2 H2S + 4 Cl
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
LiNO3 + C = Li2O + CO2 + N2 =>
4 LiNO3 + 5 C = 2 Li2O + 5 CO2 + 2 N2
C3H6O + H2O + CH3MgBr = C4H10O + HOMgBr =>
C3H6O + H2O + CH3MgBr = C4H10O + HOMgBr
C2H5Br3Zn = ZnBr2C2H5Br =>
C2H5Br3Zn = ZnBr2C2H5Br
K + H = KH =>
K + H = KH
Hg(NO3)2 + Na2CO3 = HgCO3 + NaNO3 =>
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
C4H10(g) + O2(g) = C2(g) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 4 C2(g) + 10 H2O(g)
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
CUSO4*5H2O + H2O = CUSO4*6H2O =>
CUSO4*5H2O + H2O = CUSO4*6H2O
CrI3 + NaBrO + NaOH = Na2CrO4 + NaIO3 + NaBr + H2O =>
2 CrI3 + 21 NaBrO + 10 NaOH = 2 Na2CrO4 + 6 NaIO3 + 21 NaBr + 5 H2O
PbSO3 = Pb + SO3 =>
PbSO3 = Pb + SO3
KMnO4 + H2SO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 14 H2SO4 + 10 FeSO3 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
F2O3 = F2 + O2 =>
2 F2O3 = 2 F2 + 3 O2
H2PtCl6 + NaOH = Na2[Pt(OH)6] + NaCl + H2O =>
H2PtCl6 + 8 NaOH = Na2[Pt(OH)6] + 6 NaCl + 2 H2O
ZnS(s) + NaOH(aq) = Zn(OH)2 + Na2S =>
ZnS(s) + 2 NaOH(aq) = Zn(OH)2 + Na2S
Au{3+} + NH4{+} = Au + N2H5{+} + H{+} =>
2 Au{3+} + 6 NH4{+} = 2 Au + 3 N2H5{+} + 9 H{+}
C8H10O2Cl2N2(aq) + H2O2(aq) = CO2(g) + N2(g) + H2O(g) + HCl(g) =>
C8H10O2Cl2N2(aq) + 18 H2O2(aq) = 8 CO2(g) + N2(g) + 22 H2O(g) + 2 HCl(g)
MoO2 + XeF2 = MoF6 + Xe + O =>
MoO2 + 3 XeF2 = MoF6 + 3 Xe + 2 O
MoO2 + XeF2 = MoF6 + Xe2 + O2 =>
2 MoO2 + 6 XeF2 = 2 MoF6 + 3 Xe2 + 2 O2
Ca(NO3)2 + KCl = Ca(NO3)2KCl =>
Ca(NO3)2 + KCl = Ca(NO3)2KCl
Mn + Br2 = Mn5Br7 =>
10 Mn + 7 Br2 = 2 Mn5Br7
Al2(CO3)3 + Mg(NO3)2 = Al2(NO3)2 + Mg(CO3)3 =>
Al2(CO3)3 + Mg(NO3)2 = Al2(NO3)2 + Mg(CO3)3
HBr + Ca(OH)2(aq) = H2O(l) + CaBr2 =>
2 HBr + Ca(OH)2(aq) = 2 H2O(l) + CaBr2
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2
C4H9OH + KMnO4 + H2SO4 = C4H8OOH + K2SO4 + MnSO4 + H2O =>
10 C4H9OH + 6 KMnO4 + 9 H2SO4 = 10 C4H8OOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S8 + MgCl2 = MgS + Cl =>
S8 + 8 MgCl2 = 8 MgS + 16 Cl
NaOH + C = Na + CO2 + H2O =>
4 NaOH + C = 4 Na + CO2 + 2 H2O
FeS2 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 FeS2 + 14 H2SO4 = 15 SO2 + Fe2(SO4)3 + 14 H2O
CaBr2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgBr(aq) =>
CaBr2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgBr(aq)
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + H2O =>
2 CH3CH2OH + SOCl2 = 2 CH3CH2Cl + SO2 + H2O
KAlCl3 = AlKCl3 =>
KAlCl3 = AlKCl3
HNO3 + HCl = Cl + NO + H2O =>
HNO3 + 3 HCl = 3 Cl + NO + 2 H2O
Rb + Pb2(NO3)2 = Rb(NO3)2 + Pb2 =>
Rb + Pb2(NO3)2 = Rb(NO3)2 + Pb2
Co + Mn + Cr + Al = Co200Mn95Cr5Al100 =>
200 Co + 95 Mn + 5 Cr + 100 Al = Co200Mn95Cr5Al100
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + KOH =>
6 KMnO4 + 12 NaOH + KI = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CrO3 + H2 = CrO + H2O =>
CrO3 + 2 H2 = CrO + 2 H2O
C2H4O + KMnO4 = C2H4O2 + C2H3O2K + MnO2 + H2O =>
3 C2H4O + 2 KMnO4 = C2H4O2 + 2 C2H3O2K + 2 MnO2 + H2O
NaHCO3 + HC6H7O6 = CO2 + H2O + Na3C6H5O7 =>
30 NaHCO3 + 9 HC6H7O6 = 24 CO2 + 26 H2O + 10 Na3C6H5O7
C9H10O2 + H2O = C8H8O2 + CH3OH =>
C9H10O2 + H2O = C8H8O2 + CH3OH
NaCN + Cl2 = CNCl + NaCl =>
NaCN + Cl2 = CNCl + NaCl
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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