| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe3O4 + FeS + 5 SiO2 = 5*2FeO*SiO2 + SO2
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2
KI + NaNO2 + H2SO4 = Na2SO4 + K2SO4 + H2O + I2 + N2O =>
4 KI + 2 NaNO2 + 3 H2SO4 = Na2SO4 + 2 K2SO4 + 3 H2O + 2 I2 + N2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
OFe + H = O + FeH =>
OFe + H = O + FeH
NH4Cl + Sn(OH)4 = NH4OH + SnCl4 =>
4 NH4Cl + Sn(OH)4 = 4 NH4OH + SnCl4
LiOH + VCl = LiCl + VOH =>
LiOH + VCl = LiCl + VOH
Ag + OH = Ag2O + H2O =>
2 Ag + 2 OH = Ag2O + H2O
Zinc + iron(iii)chloride = zincchloride + iron(ii)chloride =>
Zn + 2 FeCl3 = ZnCl2 + 2 FeCl2
Ca(OH)2 + H3PO4 = Ca(PO3)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(PO3)2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
Fe(NH4)2(SO4)2 + BaCl2 = BaSO4 + FeCl2 + NH4Cl =>
Fe(NH4)2(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl2 + 2 NH4Cl
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Br2 + KY = KBr + Y =>
Br2 + 2 KY = 2 KBr + 2 Y
Ca(OH)2 + HNO3 = H2O + CaOHNO3 =>
Ca(OH)2 + HNO3 = H2O + CaOHNO3
HCl(g) + Sb2O3(s) = SbCl3(aq) + H2O(l) =>
6 HCl(g) + Sb2O3(s) = 2 SbCl3(aq) + 3 H2O(l)
NaI + AgNO3 = NaAg + INO3 =>
NaI + AgNO3 = NaAg + INO3
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
H2O + Al + KNO2 + KOH = KAlO2 + NH3 =>
H2O + 2 Al + KNO2 + KOH = 2 KAlO2 + NH3
Fe + NaCl = Na + FeCl3 =>
Fe + 3 NaCl = 3 Na + FeCl3
Sb2S3O12 + KMnO4 + H2O = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2S3O12 + 4 KMnO4 + 24 H2O = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
H2SO3 + NaCl = NaHSO3 + HCl =>
H2SO3 + NaCl = NaHSO3 + HCl
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
8 K2Cr2O7 + 32 H2SO4 + 9 C4H9OH = 8 Cr2(SO4)3 + 8 K2SO4 + 12 CH3CH2COOH + 41 H2O
ZnCl2 + Na2S = ZnS + Na2Cl2 =>
ZnCl2 + Na2S = ZnS + Na2Cl2
Ag + CuI = Cu + AgI =>
Ag + CuI = Cu + AgI
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
Fe + Bromine = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CuSO4(ac) + Fe(s) = FeSO4(s) + Cu(ac) =>
CuSO4(ac) + Fe(s) = FeSO4(s) + Cu(ac)
Br2O4 + H2O = HBrO3 + HBr =>
3 Br2O4 + 3 H2O = 5 HBrO3 + HBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O = CO2 + CO + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
SO3NH3 + KOH = KSO3NH2 + H2O =>
SO3NH3 + KOH = KSO3NH2 + H2O
Na3CrO3 + H2O2 = H2O + Na3CrO4 =>
Na3CrO3 + H2O2 = H2O + Na3CrO4
FeCl2 + K3[Fe(CN)6] = K2Fe + Cl3[Fe(CN)6] =>
3 FeCl2 + 2 K3[Fe(CN)6] = 3 K2Fe + 2 Cl3[Fe(CN)6]
NaBr + ZnO = ZnBr2 + Na2O =>
2 NaBr + ZnO = ZnBr2 + Na2O
ZnO + Cl2 = ZnO4 + ZnCl2 =>
4 ZnO + 3 Cl2 = ZnO4 + 3 ZnCl2
Al + NaHCl = AlNaClH =>
Al + NaHCl = AlNaClH
HCl + AgNO3 = HAgNO3 + Cl =>
HCl + AgNO3 = HAgNO3 + Cl
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag =>
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag
C2H402 + O2 = OH2 + C2H4O2 =>
2 C2H402 + 201 O2 = 398 OH2 + 2 C2H4O2
Al(OH)3 + NaOH = (Al(OH)4)Na =>
Al(OH)3 + NaOH = (Al(OH)4)Na
K2SO3 + Cr2(SO4)3 + H2O = K2SO4 + Cr(OH)3 + H2SO3 =>
3 K2SO3 + Cr2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Cr(OH)3 + 3 H2SO3
Na2CO3 + H2CO3 = NaHCO3 =>
Na2CO3 + H2CO3 = 2 NaHCO3
Al(OH)3 = Al2 + O3 + H2O =>
2 Al(OH)3 = Al2 + O3 + 3 H2O
CuOH(s) = Cu2O(s) + H2O(l) =>
2 CuOH(s) = Cu2O(s) + H2O(l)
C8H9NO + HCl = C8H10NO + Cl =>
C8H9NO + HCl = C8H10NO + Cl
KHS(aq) + HCl(aq) = KCl(aq) + H2S(g) =>
KHS(aq) + HCl(aq) = KCl(aq) + H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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