| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C3H6 + 30 O2 = 30 CO2 + 3 H20(l)
NaPO4 + FeSO4 = NaSO4 + FePO4 =>
NaPO4 + FeSO4 = NaSO4 + FePO4
C3H7O + CrO3 = C3H6O + Cr2O3 + H2O =>
6 C3H7O + 2 CrO3 = 6 C3H6O + Cr2O3 + 3 H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
FeO + SO3 = Fe2O3SO2 =>
2 FeO + SO3 = Fe2O3SO2
Cu + Au3PO4 = Cu3PO4 + Au =>
3 Cu + Au3PO4 = Cu3PO4 + 3 Au
hydrogenchloride + O2 = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2
H2SeO3 + HI = I2 + Se + H2O =>
H2SeO3 + 4 HI = 2 I2 + Se + 3 H2O
Pb(NO3)2 + H2S = H2(NO3)2 + PbS =>
Pb(NO3)2 + H2S = H2(NO3)2 + PbS
KOCl + I2 + Na2S2O3 = Na{+} + S2O3 + OCl{-} + KI =>
2 KOCl + I2 + Na2S2O3 = 2 Na{+} + S2O3 + 2 OCl{-} + 2 KI
Potassium + Oxygen + sulfur = Potassiumsulfate =>
2 K + 2 O2 + S = K2SO4
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
TeCd + Br + ClH = Cl2Cd + BrH + Te =>
TeCd + 2 Br + 2 ClH = Cl2Cd + 2 BrH + Te
NaBr + Cl2 = NaCl2 + BrCl =>
2 NaBr + 3 Cl2 = 2 NaCl2 + 2 BrCl
H2O2(aq) + KI(s) = I2 + KOH =>
H2O2(aq) + 2 KI(s) = I2 + 2 KOH
Ba + HBr = BaH + BaBr =>
2 Ba + HBr = BaH + BaBr
HCl + C2CO3 = H2CO3 + CCl =>
2 HCl + C2CO3 = H2CO3 + 2 CCl
CaHO + HNO3 = CaNO3 + H2O =>
CaHO + HNO3 = CaNO3 + H2O
H2SeO3 + KMnO4 + H2SO4 = H2SeO4 + H2O + MnSO4 + K2SO4 =>
5 H2SeO3 + 2 KMnO4 + 3 H2SO4 = 5 H2SeO4 + 3 H2O + 2 MnSO4 + K2SO4
Fe(NO3)2 + NaClO + HNO3 = Fe(NO3)3 + NaCl + H2O =>
2 Fe(NO3)2 + NaClO + 2 HNO3 = 2 Fe(NO3)3 + NaCl + H2O
LiOH + H2SO4 = H2OH + LiSO4 =>
LiOH + H2SO4 = H2OH + LiSO4
C4H6O6(aq) + NaHCO3(aq) = NaC4H5O6(aq) + H2O(l) + CO2(g) =>
C4H6O6(aq) + NaHCO3(aq) = NaC4H5O6(aq) + H2O(l) + CO2(g)
NaCl + MnO2 + H2SO4 = Cl4 + MnSO4 + Na2SO4 + H2O =>
4 NaCl + 2 MnO2 + 4 H2SO4 = Cl4 + 2 MnSO4 + 2 Na2SO4 + 4 H2O
AgNO3 + H2S = Ag2S3 + H3NO3 =>
2 AgNO3 + 3 H2S = Ag2S3 + 2 H3NO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Hg2{+} + Fe = Hg22{+} + Fe3{+} =>
11 Hg2{+} + 30 Fe = Hg22{+} + 10 Fe3{+}
B + S = B2S3 =>
2 B + 3 S = B2S3
Al2O3 + HCl = AlCl3 + H2O(meioacido) =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O(meioacido)
CH3COOH + HOCH2CH2CH(CH3)2 = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + HOCH2CH2CH(CH3)2 = CH3COOCH2CH2CH(CH3)2 + H2O
P(OH)2 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + P2O5 + H2O =>
10 P(OH)2 + 9 H2SO4 + 6 KMnO4 = 6 MnSO4 + 3 K2SO4 + 5 P2O5 + 19 H2O
Co(NH3)5Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)5Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
AgNO3 + Ba(OH)2 = AgOH + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 AgOH + Ba(NO3)2
BaO + As2O5 = Ba3 + (AsO4)3 =>
9 BaO + 3 As2O5 = 3 Ba3 + 2(AsO4)3
C6H5C2H3 + C2H4 = C6H4(C2H5)2 =>
3 C6H5C2H3 + 8 C2H4 = 4 C6H4(C2H5)2
KSCN = KCSN =>
KSCN = KCSN
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3COOH + H2O = CH3OO + H3O =>
CH3COOH + 4 H2O = 2 CH3OO + 2 H3O
CH3CH2CH2CHO + KMnO4 + KOH = CH3CH2CH2COOH + K2MnO4 + H2O =>
CH3CH2CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2CH2COOH + 2 K2MnO4 + H2O
KCl + Pb(CH3COO)2 = PbCl + K(CH3COO)2 =>
KCl + Pb(CH3COO)2 = PbCl + K(CH3COO)2
(NH4)2CO3 + Cu = CuCO3 + NH4 =>
(NH4)2CO3 + Cu = CuCO3 + 2 NH4
Al + Ag{3+} = Al{3+} + Ag =>
Al + Ag{3+} = Al{3+} + Ag
CaF2 + NaOH = NaF + CaO2H2 =>
CaF2 + 2 NaOH = 2 NaF + CaO2H2
NaOH + O2 = Na2O + OH =>
4 NaOH + O2 = 2 Na2O + 4 OH
C6H12O6 + NaOH + CuSO4 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
C6H12O6 + 4 NaOH + 2 CuSO4 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
As2S3 + HNO3 = H3AsO4 + SO2 + H2O + NO2 =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 3 SO2 + 8 H2O + 22 NO2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Zn + Cu(SO)4 = Zn(SO)4 + Cu =>
Zn + Cu(SO)4 = Zn(SO)4 + Cu
Mg(c) + O2 = MgO(c) =>
2 Mg(c) + O2 = 2 MgO(c)
Ba(OH2)K2CrO4 = BaCrO4K2(OH2) =>
Ba(OH2)K2CrO4 = BaCrO4K2(OH2)
NH3(aq) + CuSO4(aq) = H2SO4(aq) + Cu3N2(aq) =>
2 NH3(aq) + 3 CuSO4(aq) = 3 H2SO4(aq) + Cu3N2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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