| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI + C5H11Cl = NaCl + C5H11I
K3O4P + BaCl2 = K3Cl2 + BaO4P =>
K3O4P + BaCl2 = K3Cl2 + BaO4P
Fe3OO4 + H2 = Fe + H2O =>
Fe3OO4 + 5 H2 = 3 Fe + 5 H2O
P(OR)3 + HCl = P(H)(O)(OR)2 + RCl =>
P(OR)3 + HCl = P(H)(O)(OR)2 + RCl
OH + CN = N2 + CO2 + H2O =>
8 OH + 2 CN = N2 + 2 CO2 + 4 H2O
K3(Fe(CN)6) + FeSO4 = KFe(Fe(CN)6) + K2SO4 =>
K3(Fe(CN)6) + FeSO4 = KFe(Fe(CN)6) + K2SO4
C8H9NO2 + C4H9I + NaOH = C12H17NO2 + Na{+} + I{-} + H2O =>
C8H9NO2 + C4H9I + NaOH = C12H17NO2 + Na{+} + I{-} + H2O
KCl(s) + (NH4)2SO4(s) = K2SO4(s) + NH3(g) + HCl(g) =>
2 KCl(s) + (NH4)2SO4(s) = K2SO4(s) + 2 NH3(g) + 2 HCl(g)
C10H14 + KMnO4 + H2SO4 = C8H6O2 + MnSO4 + K2SO4 + H2O =>
20 C10H14 + 46 KMnO4 + 69 H2SO4 = 25 C8H6O2 + 46 MnSO4 + 23 K2SO4 + 134 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KC8H5O4 + NaOH = H2O + KNaC8H4O4 =>
KC8H5O4 + NaOH = H2O + KNaC8H4O4
Cr(OH)4{+} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{+} + H2O2 + 6 OH{-} = 2 CrO4{2-} + 8 H2O
HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + H2O =>
4 HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + 3 H2O
MgCl{2+} + NaOH = NaCl + Mg(OH){2+} =>
MgCl{2+} + NaOH = NaCl + Mg(OH){2+}
C6H6O3 + NaOH = C6H3Na3O3 + H2O =>
C6H6O3 + 3 NaOH = C6H3Na3O3 + 3 H2O
HCl + Al2O3 = Al + Cl + H2O =>
6 HCl + Al2O3 = 2 Al + 6 Cl + 3 H2O
CH5N + HCl = (CH5N)HCl =>
CH5N + HCl = (CH5N)HCl
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
CuS + KCl = CuK + SCl =>
CuS + KCl = CuK + SCl
Pb(NO3)2 + Na2S = Na + (NO3)2 + PbS =>
Pb(NO3)2 + Na2S = 2 Na + (NO3)2 + PbS
HS2O4 + H2O = SO4 + H =>
HS2O4 + 4 H2O = 2 SO4 + 9 H
Pb(NO3)2 + K2CrO4 = K2NO3 + Pb(CrO4)2 =>
Pb(NO3)2 + 2 K2CrO4 = 2 K2NO3 + Pb(CrO4)2
C2H4O2 + Na2CO3 = NaC2H4O2 + CO2 + H2O =>
9 C2H4O2 + 4 Na2CO3 = 8 NaC2H4O2 + 6 CO2 + 2 H2O
NH3OH + AlCl3 = Al(OH)3 + NH3Cl =>
3 NH3OH + AlCl3 = Al(OH)3 + 3 NH3Cl
BaOH2 + NH4I = BaI + NH4OH2 =>
BaOH2 + NH4I = BaI + NH4OH2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Sb + NaNO3 + NaOH = NaSbO2 + NaNO2 + H2O =>
2 Sb + 3 NaNO3 + 2 NaOH = 2 NaSbO2 + 3 NaNO2 + H2O
H2SO4 + Hg(OH)2 = HgSO4 + H2O =>
H2SO4 + Hg(OH)2 = HgSO4 + 2 H2O
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
HNO3 + Al(OH)3 = Al(NO3) + H4O3 =>
HNO3 + Al(OH)3 = Al(NO3) + H4O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
C2H6O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O2 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C2H4O2 + 11 H2O
KCl(aq) + Mg(NO3)2(aq) = K(NO3) + MgCl2 =>
2 KCl(aq) + Mg(NO3)2(aq) = 2 K(NO3) + MgCl2
HCl + KNO3 = KCl + NO + Cl2 + H2O =>
8 HCl + 2 KNO3 = 2 KCl + 2 NO + 3 Cl2 + 4 H2O
NaC6H8O7 + C2H402 + HCl = C6H8O6 + NaCl + H2O =>
1210 NaC6H8O7 + 3 C2H402 + 1210 HCl = 1211 C6H8O6 + 1210 NaCl + 1204 H2O
CO5 + H2 = H2O + CH4 =>
CO5 + 7 H2 = 5 H2O + CH4
PCl + AgNO = PNO + AgCl =>
PCl + AgNO = PNO + AgCl
KOH + Fe{3+} = Fe(OH)3 + K{+} =>
3 KOH + Fe{3+} = Fe(OH)3 + 3 K{+}
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
C6H14 + O2 = CO2 + H2O1 =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O1
Fr + Po = Fr2Po =>
2 Fr + Po = Fr2Po
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
C + Zn = ZnC =>
C + Zn = ZnC
AlBr3 + KOH + H2O = K3(Al(OH)6) + HBr =>
AlBr3 + 3 KOH + 3 H2O = K3(Al(OH)6) + 3 HBr
H2SO4 + N = NSO4 + H2 =>
H2SO4 + N = NSO4 + H2
NaBr + KMnO4 + H2O = MnO2 + Br2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Br2 + 6 NaOH + 2 KOH
C14H18N2O5(s) + O2(g) = CO2(g) + H2O(aq) + N2(g) =>
C14H18N2O5(s) + 16 O2(g) = 14 CO2(g) + 9 H2O(aq) + N2(g)
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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