| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HIO3 + 5 H2S = I2 + 5 S + 6 H2O
Hg + SO3 = HgSO3 =>
Hg + SO3 = HgSO3
F2 + Al = F2Al =>
F2 + Al = F2Al
BaCI2 + Na2CO3 = Na2CI2 + BaCO3 =>
BaCI2 + Na2CO3 = Na2CI2 + BaCO3
C8H14O + H2 = C8H18O =>
C8H14O + 2 H2 = C8H18O
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe2SiO4 + CO2 + N2 + H = NH2CH3COOH + FeO4 + SiO4 =>
Fe2SiO4 + 8 CO2 + 2 N2 + 24 H = 4 NH2CH3COOH + 2 FeO4 + SiO4
H2SO4(s) + C(g) = H2O + SO2(s) + CO2(g) =>
2 H2SO4(s) + C(g) = 2 H2O + 2 SO2(s) + CO2(g)
Ba(NO3)2 + HSO3NH2 = Ba(SO3NH2)2 + HNO3 =>
Ba(NO3)2 + 2 HSO3NH2 = Ba(SO3NH2)2 + 2 HNO3
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
Ca + (OH)2 = Ca(OH)2 =>
Ca + (OH)2 = Ca(OH)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cr2O3 + H{+} = CrOH{2+} + H2O =>
Cr2O3 + 4 H{+} = 2 CrOH{2+} + H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + KClO3 = KCl + NaClO3 =>
NaCl + KClO3 = KCl + NaClO3
HCn + HCl = HCnCl + H2 =>
2 HCn + 2 HCl = 2 HCnCl + H2
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g) =>
HNO3(aq) + NaHCO3(s) = NaNO3(aq) + H2O(g) + CO2(g)
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Fe2(SO4)3 + HNO3 = FeSO4 + H2SO4 + NO3 =>
Fe2(SO4)3 + 2 HNO3 = 2 FeSO4 + H2SO4 + 2 NO3
KNO3 = KNO2 + O2 = KNO3 = KNO2 =>
2 KNO3 = 2 KNO2 + O2
KBr + HBr = KH + Br2 =>
KBr + HBr = KH + Br2
Fe{3+} + H2O = [FeOH]{2+} + H{+} =>
Fe{3+} + H2O = [FeOH]{2+} + H{+}
Al + HNO3 = Al[NO3]3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al[NO3]3 + 3 NH4NO3 + 9 H2O
C3H4 + Ag2O = C3H3Ag + H2O =>
2 C3H4 + Ag2O = 2 C3H3Ag + H2O
FeCl2 + H2OCl2 = FeCl3 + H2O =>
2 FeCl2 + H2OCl2 = 2 FeCl3 + H2O
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
[Co(NH3)6]Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
H3AsO4 + H2S = H3AsO3 + H2O + S =>
H3AsO4 + H2S = H3AsO3 + H2O + S
KBr + HBr = KH + Br2 =>
KBr + HBr = KH + Br2
Cr2S3 + K2O = Cr2O3 + K2S =>
Cr2S3 + 3 K2O = Cr2O3 + 3 K2S
CaHPO4 + Na2CO3 = Na3PO4 + CaCO3 + H2O + CO2 =>
2 CaHPO4 + 3 Na2CO3 = 2 Na3PO4 + 2 CaCO3 + H2O + CO2
SiO + HO = SiO2 + H2O =>
SiO + 2 HO = SiO2 + H2O
CuSO4*5H2O + LiNO3 = CuNO3*5H2O + LiSO4 =>
CuSO4*5H2O + LiNO3 = CuNO3*5H2O + LiSO4
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
CaCrO4 + HCl = CaCl2 + Cl2 + CrCl2 + H2O =>
CaCrO4 + 8 HCl = CaCl2 + 2 Cl2 + CrCl2 + 4 H2O
CaBr + KSO4 = KBr + CaSO4 =>
CaBr + KSO4 = KBr + CaSO4
BaCl2 + H2O = H2Cl2 + BaO =>
BaCl2 + H2O = H2Cl2 + BaO
SiO + HO = SiO2 + H2O =>
SiO + 2 HO = SiO2 + H2O
C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2 =>
2 C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2
CUI + HI = CUI2 + H =>
CUI + HI = CUI2 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/24
Équations équilibrées sur12/09/23
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