| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 TiCl3 + KMnO4 + 4 HCl = 3 TiCl4 + KCl + MnO2 + 2 H2O
SO2 + HgCl2 + H2O = HgS + HCl + SO3 =>
4 SO2 + HgCl2 + H2O = HgS + 2 HCl + 3 SO3
OCl + HCl = HClO + Cl =>
OCl + HCl = HClO + Cl
Mn(NO3)2 + KBrO3 + KOH = KBr + KMnO4 + KNO3 + H2O =>
6 Mn(NO3)2 + 5 KBrO3 + 18 KOH = 5 KBr + 6 KMnO4 + 12 KNO3 + 9 H2O
Hg2(NO3)2 + (NH4)2CO3 = Hg2CO3 + NO3NH4 =>
Hg2(NO3)2 + (NH4)2CO3 = Hg2CO3 + 2 NO3NH4
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
FeSO4 + BaCl2 + HCl = FeCl3 + BaSO4 + H2 =>
2 FeSO4 + 2 BaCl2 + 2 HCl = 2 FeCl3 + 2 BaSO4 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)2 =>
3 C10H16 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C10H16(OH)2
NH3 + CuCl2 = CuH2 + NCl3 =>
2 NH3 + 3 CuCl2 = 3 CuH2 + 2 NCl3
KCN + CuO = KCu + CNO =>
KCN + CuO = KCu + CNO
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Li2CO3 + Al(OH)3 = LiOH + Al2(CO3)3 =>
3 Li2CO3 + 2 Al(OH)3 = 6 LiOH + Al2(CO3)3
C18H34O2 + H2 = C18H38 + H2O =>
C18H34O2 + 4 H2 = C18H38 + 2 H2O
H2S + Ru(OH)3 = Ru2S3 + H2O =>
3 H2S + 2 Ru(OH)3 = Ru2S3 + 6 H2O
Cr(s) + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr(s) + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
C6H12O6 + CO2 = C7H8 + O2 =>
2 C6H12O6 + 9 CO2 = 3 C7H8 + 15 O2
ZnSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + ZnS =>
ZnSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + ZnS
Pb(NO3)2Mg = Pb + Mg(NO3)2 =>
Pb(NO3)2Mg = Pb + Mg(NO3)2
KCl + SO2 = SCl + KO2 =>
KCl + SO2 = SCl + KO2
CH(OH)CH(OH)CH2OH + O2 = CO2 + H2O =>
4 CH(OH)CH(OH)CH2OH + 13 O2 = 12 CO2 + 14 H2O
CH3COOH + NaHCO3 = NaC2H3O2 + H2OCO3 =>
5 CH3COOH + 6 NaHCO3 = 6 NaC2H3O2 + 4 H2OCO3
MnCO3 + KClO3 = MnO2 + KCl + CO21 =>
3 MnCO3 + 20 KClO3 = 3 MnO2 + 20 KCl + 3 CO21
Na2CO3 + HCl = CO2 + NaCl + NaOH =>
Na2CO3 + HCl = CO2 + NaCl + NaOH
Al2O3(s) = O2 + Al3 =>
6 Al2O3(s) = 9 O2 + 4 Al3
H2S + SO2 = H2O + S4 =>
8 H2S + 4 SO2 = 8 H2O + 3 S4
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
ZnCl2 + PO4 = ZnPO4 + Cl2 =>
ZnCl2 + PO4 = ZnPO4 + Cl2
CaSO4 + BaCl2*2H2O = BaSO4 + CaCl2 + H2O =>
CaSO4 + BaCl2*2H2O = BaSO4 + CaCl2 + 2 H2O
NH3 + NO = N2 + H22O =>
44 NH3 + 6 NO = 25 N2 + 6 H22O
H2OFe = H + FeO =>
H2OFe = 2 H + FeO
H2O + HgO + KI = HgI + OH + K =>
H2O + HgO + KI = HgI + 2 OH + K
KBr + I = KI + Br2 =>
2 KBr + 2 I = 2 KI + Br2
SO3 + H2O = S4O6 + OH =>
4 SO3 + 6 H2O = S4O6 + 12 OH
H2O + Pb + Hg{2+} = Pb(OH)2 + Hg + H{+} =>
2 H2O + Pb + Hg{2+} = Pb(OH)2 + Hg + 2 H{+}
NaBa + H2SO4 = NaH2 + BaSO4 =>
NaBa + H2SO4 = NaH2 + BaSO4
Ca + Mn(NO3)2 = Mn + Ca(NO3)2 =>
Ca + Mn(NO3)2 = Mn + Ca(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CO3*15H2O + HCl = KCl + CO2 + H2O =>
K2CO3*15H2O + 2 HCl = 2 KCl + CO2 + 16 H2O
AI + Fe{2}O{3} = AI{2]O{3}+Fe =>
AI + Fe{2}O{3} = AI{2]O{3}+Fe
K2MnO4 + C2H5OH = MnO2 + CH3COOK + KOH =>
2 K2MnO4 + C2H5OH = 2 MnO2 + CH3COOK + 3 KOH
C5H10 + HBr = C5H9Br2 + H2 =>
2 C5H10 + 4 HBr = 2 C5H9Br2 + 3 H2
Li(s) + HOCH3(l) = LiOCH3(l) + H2(g) =>
2 Li(s) + 2 HOCH3(l) = 2 LiOCH3(l) + H2(g)
FeCl3 + Fe = Fe2Cl2 =>
2 FeCl3 + 4 Fe = 3 Fe2Cl2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COONa + Na2SO4 + Cr2(SO4)3 + H2O =>
6 C2H5OH + 4 Na2Cr2O7 + 13 H2SO4 = 6 CH3COONa + Na2SO4 + 4 Cr2(SO4)3 + 22 H2O
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
Cl2 + C = ClC =>
Cl2 + 2 C = 2 ClC
Na2O + K2SO4 = Na2SO4 + K2O =>
Na2O + K2SO4 = Na2SO4 + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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