| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 7 O2 = CO2 + 2 H2O6
CH3CO2H(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + CH3COONa(aq) =>
2 CH3CO2H(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + 2 CH3COONa(aq)
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
Na2SO4 + BaCl2 = BaSO4Na2Cl2 =>
Na2SO4 + BaCl2 = BaSO4Na2Cl2
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + NH4{+} + NH3 + H2O =>
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + 2 NH4{+} + 2 NH3 + 2 H2O
Ca2N2 + H2O = Ca(OH)2 + NH3 + N2 =>
3 Ca2N2 + 12 H2O = 6 Ca(OH)2 + 4 NH3 + N2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + NH4{+} + NH3 + H2O =>
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + 2 NH4{+} + 2 NH3 + 2 H2O
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2 =>
CO3{2-} + H2SO4 = SO4{2-} + H2O + CO2
K4[Fe(CN)6] + Ce(NO3)4 + KOH = Ce(OH)3 + Fe(OH)3 + H2O + K2CO3 + KNO3 =>
K4[Fe(CN)6] + 61 Ce(NO3)4 + 258 KOH = 61 Ce(OH)3 + Fe(OH)3 + 36 H2O + 6 K2CO3 + 250 KNO3
SrSO3BaO = BaSO3SrO =>
SrSO3BaO = BaSO3SrO
Ni(NH3)6 + (CH3)2C2(NOH)2 = NH4 + NH3 + NiC8H14N4O4 =>
Ni(NH3)6 + 2(CH3)2C2(NOH)2 = 2 NH4 + 4 NH3 + NiC8H14N4O4
AlCl3 + Fe2 = FeCl2 + Al2 =>
4 AlCl3 + 3 Fe2 = 6 FeCl2 + 2 Al2
NbCl5 + H2O = HNbO3 + HCl =>
NbCl5 + 3 H2O = HNbO3 + 5 HCl
H3PO4 + K2CO3 = CO2 + H3O + K2PO4 =>
H3PO4 + K2CO3 = CO2 + H3O + K2PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KCl + C4H5NaO6 = KHC4H4O6 + NaCl =>
KCl + C4H5NaO6 = KHC4H4O6 + NaCl
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Fe(OH)2 + Cl2 = FeCl2 + H2O + O2 =>
2 Fe(OH)2 + 2 Cl2 = 2 FeCl2 + 2 H2O + O2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + NH4{+} + NH3 + H2O =>
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + 2 NH4{+} + 2 NH3 + 2 H2O
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
CH4 + HBr = CH3Br + H2 =>
CH4 + HBr = CH3Br + H2
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + NH4{+} + NH3 + H2O =>
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + 2 NH4{+} + 2 NH3 + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + NH4{+} + NH3 + H2O =>
[Cu(NH3)4(H2O)2]{2+} + H2EDTA{2-} = CuEDTA{2-} + 2 NH4{+} + 2 NH3 + 2 H2O
C6H7O2(OH)2CS2ONa + H2SO4 = C6H10O5 + CS2 + Na2SO4 =>
2 C6H7O2(OH)2CS2ONa + H2SO4 = 2 C6H10O5 + 2 CS2 + Na2SO4
C8H16O + O2 = CO2 + H2 =>
2 C8H16O + 15 O2 = 16 CO2 + 16 H2
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
C6H12O6 + H2O = C6H16O8 =>
C6H12O6 + 2 H2O = C6H16O8
CO2(g) + H2O(aq) = H2CO3 =>
CO2(g) + H2O(aq) = H2CO3
CaAl2Si2O8Ca2Al(AlSiO7)Al2O3 = CaAl2SiO6 =>
CaAl2Si2O8Ca2Al(AlSiO7)Al2O3 = 3 CaAl2SiO6
MgSO4 + Sr(OH)2 = SrSO4 + Mg(OH)2 =>
MgSO4 + Sr(OH)2 = SrSO4 + Mg(OH)2
NiS + H2O2 + HNO3 = NiNO3 + S + H2O =>
2 NiS + H2O2 + 2 HNO3 = 2 NiNO3 + 2 S + 2 H2O
NH4OH + MgCl2 = NH4Cl + Mg(OH)2 =>
2 NH4OH + MgCl2 = 2 NH4Cl + Mg(OH)2
CH3COOH + NaHCO3 = C2H3NaO3 + H2O + CO2 =>
3 CH3COOH + 4 NaHCO3 = 4 C2H3NaO3 + 2 H2O + 2 CO2
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
C12H22O11 + C2H5OH = C48H72O14 + H2O =>
13 C12H22O11 + 66 C2H5OH = 6 C48H72O14 + 125 H2O
(NH4)HCO3(aq) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq) =>
(NH4)HCO3(aq) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq)
CU + (OH)2 = CUO + H2O =>
CU + (OH)2 = CUO + H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
B + Se = BSe =>
B + Se = BSe
C6H12 + KMnO4 + H2O = C4H6(OH)2 + MnO2 + KOH =>
2 C6H12 + 4 KMnO4 + 2 H2O = 3 C4H6(OH)2 + 4 MnO2 + 4 KOH
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
H2 + CHO = CH4 + H2O =>
5 H2 + 2 CHO = 2 CH4 + 2 H2O
AgNO3 + KF = AgNO3KF =>
AgNO3 + KF = AgNO3KF
N16H16O44 = H2O + NO2 + O2 =>
N16H16O44 = 8 H2O + 16 NO2 + 2 O2
NO3 + HCl = NH3 + ClO =>
NO3 + 3 HCl = NH3 + 3 ClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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