| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCIO4 + 4 S = 4 SO3 + 3 HCI
C2H3O2 = C + H + O =>
C2H3O2 = 2 C + 3 H + 2 O
PbO2 + N2O3 = Pb(NO2)4 =>
PbO2 + 2 N2O3 = Pb(NO2)4
Ga + Cl = GaCl3 =>
Ga + 3 Cl = GaCl3
KMnO4 + MnO + KOH = K2MnO4 + H2O =>
4 KMnO4 + MnO + 6 KOH = 5 K2MnO4 + 3 H2O
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
C2H5NH2 + CO2 + H2O = (C2H5NH2)2CO3 + H2 =>
2 C2H5NH2 + CO2 + H2O = (C2H5NH2)2CO3 + H2
CuOSO3 = CuSO4 =>
CuOSO3 = CuSO4
Pb(SO4)2 = Pb(SO3)2 + O2 =>
Pb(SO4)2 = Pb(SO3)2 + O2
NaClO + HNO3 = NaNO3 + HClO =>
NaClO + HNO3 = NaNO3 + HClO
NaBr + NaOH = BrOH + Na =>
NaBr + NaOH = BrOH + 2 Na
Mn(NO3)2 + NO3{-} + BiO2{-} = MnO4{-} + Bi{3} + NO2{-} =>
4 Mn(NO3)2 + 2 NO3{-} + 3 BiO2{-} = 4 MnO4{-} + 3 Bi{3} + 10 NO2{-}
SiO + HNO3 = H2SiO3 + NO2 =>
SiO + 2 HNO3 = H2SiO3 + 2 NO2
AgL = Ag + L2 =>
2 AgL = 2 Ag + L2
Ca + AgN = Ag + Ca3N2 =>
3 Ca + 2 AgN = 2 Ag + Ca3N2
(NO3)2 + NaCl = NaNO3 + Cl =>
(NO3)2 + 2 NaCl = 2 NaNO3 + 2 Cl
BBr3 = Br2 + B =>
2 BBr3 = 3 Br2 + 2 B
NaClO4 + BaCr2O7 = Na2Cr2O7 + Ba(ClO4)2 =>
2 NaClO4 + BaCr2O7 = Na2Cr2O7 + Ba(ClO4)2
NaCl(electricity) = Na + Cl =>
NaCl(electricity) = Na + Cl
Al + MgO = Mg + AlO2 =>
Al + 2 MgO = 2 Mg + AlO2
H2S + Al(OH)3 = H2O + Al(OH)S =>
H2S + Al(OH)3 = 2 H2O + Al(OH)S
NaOH + NH3Cl = NaCl + NH3OH =>
NaOH + NH3Cl = NaCl + NH3OH
C11H24(OH)3 + O2 = H2O + CO2 =>
4 C11H24(OH)3 + 65 O2 = 54 H2O + 44 CO2
Mg(k) + O2(d) = MgO(k) =>
2 Mg(k) + O2(d) = 2 MgO(k)
SO4H2 + NaOH = NaSO4 + OH + H2 =>
SO4H2 + NaOH = NaSO4 + OH + H2
Na + S8 + O2 = Na2(S2O3) =>
8 Na + S8 + 6 O2 = 4 Na2(S2O3)
BiCl3 + H2S = Bi + S + HCl =>
2 BiCl3 + 3 H2S = 2 Bi + 3 S + 6 HCl
H + KMnO4 + BeC2O4 = Mn + CO2 + H2O + BeK =>
8 H + KMnO4 + BeC2O4 = Mn + 2 CO2 + 4 H2O + BeK
NaOH + S = NaSO3 + Na2S + H2O =>
12 NaOH + 7 S = 2 NaSO3 + 5 Na2S + 6 H2O
Cu + LiCl = CuCl2 + Li =>
Cu + 2 LiCl = CuCl2 + 2 Li
NH4NO3 + H2SO4 + KMnO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 NH4NO3 + 12 H2SO4 + 8 KMnO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 17 H2O
C8H16 + O2 = C2O4 + H2O =>
C8H16 + 12 O2 = 4 C2O4 + 8 H2O
I2O5 + CO(g) = CO2(g) + I2(g) =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2(g)
KNO3 + BaCl = KCl + Ba(NO3) =>
KNO3 + BaCl = KCl + Ba(NO3)
Ba(NO2)2 + H2O = Ba(OH)2 + HNO2 =>
Ba(NO2)2 + 2 H2O = Ba(OH)2 + 2 HNO2
O2(g) + C2H6(g) = CO2(g) + H20(g) =>
20 O2(g) + 10 C2H6(g) = 20 CO2(g) + 3 H20(g)
KAl(SO4)2 + NaOH = K[Al(SO4)2](OH)4 + Na2 =>
KAl(SO4)2 + 4 NaOH = K[Al(SO4)2](OH)4 + 2 Na2
HCN + ClO = HCl + CNO =>
HCN + ClO = HCl + CNO
H2SO3 + MnO4{-} = SO4{2-} + Mn2{+} + H2O + H{+} =>
13 H2SO3 + 4 MnO4{-} = 13 SO4{2-} + 2 Mn2{+} + 3 H2O + 20 H{+}
Hg2 + Na2S = Hg(Na2S)2 =>
Hg2 + 4 Na2S = 2 Hg(Na2S)2
SO2 + NaCO3 = Na2S + NaSO4 + CO2 =>
5 SO2 + 6 NaCO3 = Na2S + 4 NaSO4 + 6 CO2
NH4NO3 + H2SO4 + KMnO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 NH4NO3 + 12 H2SO4 + 8 KMnO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 17 H2O
HCOH + Ag2O = Ag + H2O + CO2 =>
HCOH + 2 Ag2O = 4 Ag + H2O + CO2
C7H8 + H{+} + NO3{-} = N2 + CO2 + H2O =>
5 C7H8 + 36 H{+} + 36 NO3{-} = 18 N2 + 35 CO2 + 38 H2O
C3H8 + H2O2 = C3H6O2 + H2O =>
C3H8 + 3 H2O2 = C3H6O2 + 4 H2O
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
C10H10Fe + (CH3CO)2O = C10H10CH3CO + CH3CO2 + Fe =>
C10H10Fe + (CH3CO)2O = C10H10CH3CO + CH3CO2 + Fe
Na[Sb(OH)4] + NaOH + AgNO3 = Ag + NaNO3 + SbO4 + H2O =>
Na[Sb(OH)4] + 4 NaOH + 5 AgNO3 = 5 Ag + 5 NaNO3 + SbO4 + 4 H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl =>
C6H6CH2CH3 + Cl2 = C6H6CH2CH2Cl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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