| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2
CH2Cl + H = CH3Cl =>
CH2Cl + H = CH3Cl
MnSO3 + Cl2O + KOH = KMnO4 + K2SO4 + KCl + H2O =>
4 MnSO3 + 7 Cl2O + 26 KOH = 4 KMnO4 + 4 K2SO4 + 14 KCl + 13 H2O
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn =>
Mg + Zn(SO4)2 = Mg(SO4)2 + Zn
H2C2O4*2H2O + Al(OH)3 = H2O + Al2(C2O4)3 =>
3 H2C2O4*2H2O + 2 Al(OH)3 = 12 H2O + Al2(C2O4)3
Cr(OH)3 + Cl = OH + CrCl =>
Cr(OH)3 + Cl = 3 OH + CrCl
Al(OH)3(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(l)
Na2CO3*10H2O + H = Na + CO2 + H2O =>
Na2CO3*10H2O + 2 H = 2 Na + CO2 + 11 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C6H12 + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12 + 10 HNO3 = C6H10O4 + 10 NO2 + 6 H2O
C2H5COOH + C2H5OH = C2H5COOCH3 + H2O =>
2 C2H5COOH + C2H5OH = 2 C2H5COOCH3 + H2O
NaHCO3 + NaHSO4 = CO2 + Na2SO4 + H2O =>
NaHCO3 + NaHSO4 = CO2 + Na2SO4 + H2O
Zn + NO2 = ZnNO2 =>
Zn + NO2 = ZnNO2
Ba(OH)2 + CO = BaCO2 + H2O =>
Ba(OH)2 + CO = BaCO2 + H2O
Ca + HCl = CaCl3 + H2 =>
2 Ca + 6 HCl = 2 CaCl3 + 3 H2
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
KMnO4 + HClO3 + H2S = KCl + S + MnCl2 + H2O =>
2 KMnO4 + 6 HClO3 + 23 H2S = 2 KCl + 23 S + 2 MnCl2 + 26 H2O
C2H5OH + C2H5COOH = C5H10O2 + H2O =>
C2H5OH + C2H5COOH = C5H10O2 + H2O
NaPO + CaCl = NaCl + CaPO =>
NaPO + CaCl = NaCl + CaPO
CaO + CaC2 = Ca2C2O =>
CaO + CaC2 = Ca2C2O
Mg(OH)2 + K2SiO3 = MgSiO3 + KOH =>
Mg(OH)2 + K2SiO3 = MgSiO3 + 2 KOH
Na2CrO4 + SO2 + NaOH + H2O = Na3[Cr(OH)6] + Na2SO4 =>
2 Na2CrO4 + 3 SO2 + 8 NaOH + 2 H2O = 2 Na3[Cr(OH)6] + 3 Na2SO4
HNO3 + C6H12 = CO2 + NO + H2O =>
12 HNO3 + C6H12 = 6 CO2 + 12 NO + 12 H2O
Na2O(s) + P4O10(s) = Na3PO4(s) =>
6 Na2O(s) + P4O10(s) = 4 Na3PO4(s)
NaHCO3 + CH3COOH = H2CO3 + CH3COO + Na =>
NaHCO3 + CH3COOH = H2CO3 + CH3COO + Na
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
HPO3 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 HPO3 + 3 Fe(OH)2 = Fe3(PO4)2 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na + CaO = NaCaO =>
Na + CaO = NaCaO
NaCl + Hg2(C2H302)2 = NaC2H302 + HgCl =>
2 NaCl + Hg2(C2H302)2 = 2 NaC2H302 + 2 HgCl
HNO3 + C6H12 = C6H11NO2 + H2O =>
HNO3 + C6H12 = C6H11NO2 + H2O
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + CH3COOH =>
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + 2 CH3COOH
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
MgSO4 + NaOH = Mg(OH)2Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2Na2SO4
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
LiI + BaS = LiS + BaI =>
LiI + BaS = LiS + BaI
Sb2O3 + HNO3 = Sb2O5 + HNO =>
Sb2O3 + HNO3 = Sb2O5 + HNO
SO4 + Mn = SO3 + MnO4 =>
4 SO4 + Mn = 4 SO3 + MnO4
C6H12 + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H12 + 10 HNO3 = 4 C6H10O4 + 5 N2O + 9 H2O
Na2SO3 + KOH = NaOH + K2SO3 =>
Na2SO3 + 2 KOH = 2 NaOH + K2SO3
NaOH + H2O = NaOH*H2O =>
NaOH + H2O = NaOH*H2O
ZnO + Mg(OH)2 = Zn(OH)2 + MgO =>
ZnO + Mg(OH)2 = Zn(OH)2 + MgO
C6H12 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C6H10O4 + 10 NO + 8 H2O
CuCl2(aq) + BaBr2(aq) = CuBr2(aq) + BaCl2(s) =>
CuCl2(aq) + BaBr2(aq) = CuBr2(aq) + BaCl2(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H5COOH + Na2CO3 = C6H5COONa + CO2 + H2O =>
2 C6H5COOH + Na2CO3 = 2 C6H5COONa + CO2 + H2O
S*O2 = SO2 =>
S*O2 = SO2
K2SO3 + SiO2 = K2SiO3 + SO2 =>
K2SO3 + SiO2 = K2SiO3 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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