| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
KMnO4 + H3PO4 = K2HPO3 + MnO4 + H2O =>
2 KMnO4 + H3PO4 = K2HPO3 + 2 MnO4 + H2O
S(s) + O2(g) + H2SO4(l) = H2S2O7 =>
2 S(s) + 3 O2(g) + 2 H2SO4(l) = 2 H2S2O7
AgNO3(aq) + ZnCl2(aq) = AgCl2 + ZnNO3 =>
AgNO3(aq) + ZnCl2(aq) = AgCl2 + ZnNO3
Ba(NO3)2 + MnSO4 = Ba(SO4) + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = Ba(SO4) + Mn(NO3)2
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
CaOCl2 + H2O = Ca(OH)2 + Cl =>
CaOCl2 + H2O = Ca(OH)2 + 2 Cl
NaOH + MnBr2 = Mn(OH)2 + NaBr =>
2 NaOH + MnBr2 = Mn(OH)2 + 2 NaBr
NaHO = Na + H2 + O2 =>
2 NaHO = 2 Na + H2 + O2
AgCl + NaOH + C6H12O6H2O = Ag + NaCl + H2O + NaHCO3 =>
24 AgCl + 30 NaOH + C6H12O6H2O = 24 Ag + 24 NaCl + 19 H2O + 6 NaHCO3
N4H6 = N2 + H2 =>
N4H6 = 2 N2 + 3 H2
Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 KHSO4 + 7 H2O
H2SO4 + Cu2O = Cu + CuSO4 + H2O =>
H2SO4 + Cu2O = Cu + CuSO4 + H2O
Cr2O3 + H{+} = Cr{+3} + H2O =>
Cr2O3 + 6 H{+} = 2 Cr{+3} + 3 H2O
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
LiCO3H2O = LiOH2CO3 =>
LiCO3H2O = LiOH2CO3
Al2O3 + CaCl2 = CaO + AlCl3 =>
Al2O3 + 3 CaCl2 = 3 CaO + 2 AlCl3
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
AgNO3 = Ag(NO3) =>
AgNO3 = Ag(NO3)
KOH + H2SIO3 = K2SIO3 + H2O =>
2 KOH + H2SIO3 = K2SIO3 + 2 H2O
Ga2O3 + HF = GaF3 + H2O =>
Ga2O3 + 6 HF = 2 GaF3 + 3 H2O
Mg + Cr{2}{+} = Mg{2}{+} + Cr =>
Mg + Cr{2}{+} = Mg{2}{+} + Cr
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
C12H22O11 + H2 + C4H10 = C2H5OH =>
2 C12H22O11 + 19 H2 + 5 C4H10 = 22 C2H5OH
KNO3 + AgNO3 = NO3 + KNO2 + AgO =>
KNO3 + AgNO3 = NO3 + KNO2 + AgO
NaOH + KI + K2CrO4 = I2 + Cr(OH)3 + KOH + Na2O =>
16 NaOH + 6 KI + 2 K2CrO4 = 3 I2 + 2 Cr(OH)3 + 10 KOH + 8 Na2O
Ca(OH)2(s) + H3PO4(s) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(s) + 2 H3PO4(s) = Ca3(PO4)2 + 6 H2O
NaCl(aq) + F2(g) = NaClF =>
2 NaCl(aq) + F2(g) = 2 NaClF
Ba(NO3)2 + Co2(SO4)3 = BaSO4 + Co(NO3)3 =>
3 Ba(NO3)2 + Co2(SO4)3 = 3 BaSO4 + 2 Co(NO3)3
CH3OOCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3OOCH3 + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + 2 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
C2O4{2-} + KMnO4 + H{+} = CO2 + Mn{2+} + K{+} + H2O =>
5 C2O4{2-} + 2 KMnO4 + 16 H{+} = 10 CO2 + 2 Mn{2+} + 2 K{+} + 8 H2O
C7H4NNaO3S + SO4C4H10 = C9H9NO3S + SO4C2H5 + Na =>
C7H4NNaO3S + SO4C4H10 = C9H9NO3S + SO4C2H5 + Na
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Cr(OH)3 + NH4{+} = [Cr(NH3)6]{3+} + H2O + H{+} =>
Cr(OH)3 + 6 NH4{+} = [Cr(NH3)6]{3+} + 3 H2O + 3 H{+}
K(g) + H2(g) = KH(g) =>
2 K(g) + H2(g) = 2 KH(g)
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
BaOCO2 = BaCO2O =>
BaOCO2 = BaCO2O
C4H6O4 + NaOH = NaOOCCH2CH2COONa + H2O =>
C4H6O4 + 2 NaOH = NaOOCCH2CH2COONa + 2 H2O
CH3COONa + NaOH = CH4 + CO2 + Na2O =>
CH3COONa + NaOH = CH4 + CO2 + Na2O
Sr(NO3)2 + K3(PO4) = Sr(PO4) + K3(NO3)2 =>
Sr(NO3)2 + K3(PO4) = Sr(PO4) + K3(NO3)2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
HCl + FeBr3 = FeCl3 + HBr =>
3 HCl + FeBr3 = FeCl3 + 3 HBr
CoAsS + O2 = CoO + As2O3 + SO2 =>
4 CoAsS + 9 O2 = 4 CoO + 2 As2O3 + 4 SO2
CaH2 + H2O = (Ca(OH)2) + H2 =>
CaH2 + 2 H2O = (Ca(OH)2) + 2 H2
M + HCe = MCe + H2 =>
2 M + 2 HCe = 2 MCe + H2
MgO + H2S = MgH + SO2 =>
2 MgO + H2S = 2 MgH + SO2
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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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