| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Magnesium + Hydrochloricacid = Magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
CuSO4 + LiCl = LiSO4 + CuCl =>
CuSO4 + LiCl = LiSO4 + CuCl
KOH + BaSO4 = KSO4 + BaOH =>
KOH + BaSO4 = KSO4 + BaOH
C9H9NO2 + H2O = C9H13N + O =>
C9H9NO2 + 2 H2O = C9H13N + 4 O
Pb + Mg(NO3)2 = PbNO3 + Mg =>
2 Pb + Mg(NO3)2 = 2 PbNO3 + Mg
Al(s)Au{3}(aq) = Au(s)Al{3}(aq) =>
Al(s)Au{3}(aq) = Au(s)Al{3}(aq)
AgNO3(aq) + NaHCO3(aq) = AgHCO3 + NaNO3 =>
AgNO3(aq) + NaHCO3(aq) = AgHCO3 + NaNO3
Fe(NO3)2 + NaOH = Na(NO3) + Fe(OH)2 =>
Fe(NO3)2 + 2 NaOH = 2 Na(NO3) + Fe(OH)2
CH3(CH2)4H3 + O2 = CO2 + H2O =>
2 CH3(CH2)4H3 + 17 O2 = 10 CO2 + 14 H2O
CH3CHOOH + O2 = CO2 + H2 =>
2 CH3CHOOH + 2 O2 = 4 CO2 + 5 H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NH + H2O + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
4 NH + 5 H2O + Cu(NO3)2 = 3 NH4NO3 + Cu(OH)2
Ca(NO3)2 + Na2CO3 = Ca(CO3)2 + Na2NO3 =>
Ca(NO3)2 + 2 Na2CO3 = Ca(CO3)2 + 2 Na2NO3
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
CH3COOH + CH3CHOH = CH3COOCHCH3 + H2O =>
CH3COOH + CH3CHOH = CH3COOCHCH3 + H2O
ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6
CO + HO2 = C5H12O5 + O2 =>
5 CO + 12 HO2 = C5H12O5 + 12 O2
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
Cl2 + CsBr = Br2 + CsCl =>
Cl2 + 2 CsBr = Br2 + 2 CsCl
Na2B4O7*10H2O = NaBO2 + B2O3 + H2O =>
Na2B4O7*10H2O = 2 NaBO2 + B2O3 + 10 H2O
NaCl + HOH = NaOH + Cl + H2 =>
2 NaCl + 2 HOH = 2 NaOH + 2 Cl + H2
Silver(II)NitratePotassiumIodide = Silver(II)IodidePotassiumNitrate =>
Silver(II)NitratePotassiumIodide = Silver(II)IodidePotassiumNitrate
CH3CH(OH)COOH + KMnO4 + H2SO4 = CH3C(O)COOH + Mn2SO4 + K2SO4 + H2O =>
6 CH3CH(OH)COOH + 2 KMnO4 + 2 H2SO4 = 6 CH3C(O)COOH + Mn2SO4 + K2SO4 + 8 H2O
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
MgCl2 + MgOH = Mg(OH)2 + MgCl =>
MgCl2 + 2 MgOH = Mg(OH)2 + 2 MgCl
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
NaHCO3 + HCl = NaCl + H2 + CO3 =>
NaHCO3 + HCl = NaCl + H2 + CO3
Bi2O3 + Gd2O3 + TiO2 = Bi396Gd004Ti3O12 + O2 =>
198 Bi2O3 + 2 Gd2O3 + 3 TiO2 = Bi396Gd004Ti3O12 + 297 O2
Al2(SO4)3 + HI = AlI3 + SO3 + H2O =>
Al2(SO4)3 + 6 HI = 2 AlI3 + 3 SO3 + 3 H2O
Zn + O2 = ZnO25142 =>
Zn + 12571 O2 = ZnO25142
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
As + O2 = AsO =>
2 As + O2 = 2 AsO
CH3COOH + LiOH = CH3COOLi + H2O =>
CH3COOH + LiOH = CH3COOLi + H2O
Al + HSO = AlSO + H2 =>
2 Al + 2 HSO = 2 AlSO + H2
Li2O(s) + H2O = LiOH =>
Li2O(s) + H2O = 2 LiOH
PtO2 + HCl = H2[PtCl6] + H2O =>
PtO2 + 6 HCl = H2[PtCl6] + 2 H2O
SPb + O2 = SO2 + PbO =>
2 SPb + 3 O2 = 2 SO2 + 2 PbO
FeO + H2SO4 = Fe2(SO4)2 + H2O =>
2 FeO + 2 H2SO4 = Fe2(SO4)2 + 2 H2O
Sr + HNO3 = Sr(NO3)2 + NO + H2O =>
3 Sr + 8 HNO3 = 3 Sr(NO3)2 + 2 NO + 4 H2O
C4H10O(l) + O2(g) = CO(g) + H2O(g) =>
C4H10O(l) + 4 O2(g) = 4 CO(g) + 5 H2O(g)
NH3 + (HCI) = NH4CI =>
NH3 + (HCI) = NH4CI
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
K + HClO3 = KClO3 + H2 =>
2 K + 2 HClO3 = 2 KClO3 + H2
KNO2 + H2 = NH3 + KOH + H2O =>
KNO2 + 3 H2 = NH3 + KOH + H2O
Al2O3(aq) + NaOH(aq) = Na2O(aq) + Al(OH)3 =>
Al2O3(aq) + 6 NaOH(aq) = 3 Na2O(aq) + 2 Al(OH)3
AlBrNaF = AlFNaBr =>
AlBrNaF = AlFNaBr
CH3CH2CH2COOH + CH3CH2OH = CH3CH2COOCH2CH3 + H2O =>
2 CH3CH2CH2COOH + CH3CH2OH = 2 CH3CH2COOCH2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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