| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Sr + P = Sr3P2 =>
3 Sr + 2 P = Sr3P2
FeSO4*7H2O = Fe + SO4 + H2O =>
FeSO4*7H2O = Fe + SO4 + 7 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
CaS + H2S = Ca(SH)2 =>
CaS + H2S = Ca(SH)2
NaHSO3 + O2 = Na2SO4 + H2SO4 =>
2 NaHSO3 + O2 = Na2SO4 + H2SO4
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
C2H6O + H2O = H3O + C2H5O =>
C2H6O + H2O = H3O + C2H5O
CaS + O2 = CaO + SO2 =>
2 CaS + 3 O2 = 2 CaO + 2 SO2
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
C6H12O6 + KClO3 = CO2 + H2O + KCl =>
C6H12O6 + 4 KClO3 = 6 CO2 + 6 H2O + 4 KCl
C3H8O + Cr2O7 = CH3COCH3 + Cr + H2O =>
7 C3H8O + Cr2O7 = 7 CH3COCH3 + 2 Cr + 7 H2O
HNO3 + HI = I2 + NO2 + H2O =>
2 HNO3 + 2 HI = I2 + 2 NO2 + 2 H2O
BaCl2 + K3PO4 = Ba3(PO4)2 + K6Cl6 =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + K6Cl6
K2SO4KCl = KSO4K2Cl =>
K2SO4KCl = KSO4K2Cl
Fl2 + NaOH = NaFl + O2 + H2O =>
2 Fl2 + 4 NaOH = 4 NaFl + O2 + 2 H2O
Na3Po4 + Ca(OH)2 = Ca3(Po4)2 + NaOH =>
2 Na3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 NaOH
LiOH(s) + CO2(g) = Li2CO3(l) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(l) + H2O(l)
HCl + NH3H2O = H2O + NH4Cl =>
HCl + NH3H2O = H2O + NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + At = NaAt =>
Na + At = NaAt
CrOHSO4 + H2O = (Cr(OH)2)2SO4 + H2SO4 =>
2 CrOHSO4 + 2 H2O = (Cr(OH)2)2SO4 + H2SO4
CaCl2 + NH3 = CaCl2(NH3)2 =>
CaCl2 + 2 NH3 = CaCl2(NH3)2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
C2H5 + Cl2 = C2H4Cl2 + HCl =>
2 C2H5 + 3 Cl2 = 2 C2H4Cl2 + 2 HCl
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
HF(aq) + H2O(l) = H3O + F =>
HF(aq) + H2O(l) = H3O + F
K + H2O = KOH + H =>
K + H2O = KOH + H
Cr2O3 + KOH + KCIO3 = K2CrO4 + KCI + H2O =>
Cr2O3 + 4 KOH + KCIO3 = 2 K2CrO4 + KCI + 2 H2O
CuCl2 + HOH = HCl + Cu(OH)2 =>
CuCl2 + 2 HOH = 2 HCl + Cu(OH)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ag(NH3)2OH + HBr = AgBr + H2O + NH3 =>
Ag(NH3)2OH + HBr = AgBr + H2O + 2 NH3
CuSO4 + Na2S2O5 = Cu + Na2SO4 + SO2 =>
CuSO4 + 2 Na2S2O5 = Cu + 2 Na2SO4 + 3 SO2
HBr + Sr(OH)2 = H2O + SrBr2 =>
2 HBr + Sr(OH)2 = 2 H2O + SrBr2
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
Br2(g) + KOH(aq) = KBrO3(aq) + KBr(aq) + H2O(l) =>
3 Br2(g) + 6 KOH(aq) = KBrO3(aq) + 5 KBr(aq) + 3 H2O(l)
C6H5OH + Na = C6H5NaO + H2 =>
2 C6H5OH + 2 Na = 2 C6H5NaO + H2
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Al + K2Cr2O7 + H2SO4 = Al2(SO4) + Cr2(SO)3 + K2SO4 + H2O =>
24 Al + K2Cr2O7 + 16 H2SO4 = 12 Al2(SO4) + Cr2(SO)3 + K2SO4 + 16 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CS + O = CO + SO =>
CS + 2 O = CO + SO
Al2O3 + Na2SO3 = NaAlO2 + SO2 =>
Al2O3 + Na2SO3 = 2 NaAlO2 + SO2
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
Na[Al(OH)4] + HCl = AlCl3 + NaOH + H2O =>
Na[Al(OH)4] + 3 HCl = AlCl3 + NaOH + 3 H2O
Ba(HSO3)2 + H2O2 = BaSO4 + H2O + SO2 =>
Ba(HSO3)2 + H2O2 = BaSO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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