| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H8 + 9 O2 = 10 CO + 8 H2O
NH4OH(aq) + Co(NO3)2(aq) = NH4NO3(aq) + Co(OH)2 =>
2 NH4OH(aq) + Co(NO3)2(aq) = 2 NH4NO3(aq) + Co(OH)2
CH3OH + CH4N2O = C2H8N2 + O =>
CH3OH + CH4N2O = C2H8N2 + 2 O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Ca + ZnBr3 = CaBr + Zn =>
3 Ca + ZnBr3 = 3 CaBr + Zn
CaO(s) + H2O = Ca(OH)2(s) =>
CaO(s) + H2O = Ca(OH)2(s)
Fe(II)Cl + KOH = Fe(II)OH + KCl =>
Fe(II)Cl + KOH = Fe(II)OH + KCl
CsI + Hg2(NO3)2 = Hg2I2 + Cs(NO3) =>
2 CsI + Hg2(NO3)2 = Hg2I2 + 2 Cs(NO3)
(a)NH4NO3(s) = (b)N2O(g) + (c)H2O =>
(a)NH4NO3(s) = (b)N2O(g) + 2(c)H2O
Ca(NO3)2 + (NH4)2HPO4 + NH3H2O = NH4NO3 + Ca5(PO4)OH + H2O =>
20 Ca(NO3)2 + 4(NH4)2HPO4 + 38 NH3H2O = 43 NH4NO3 + 4 Ca5(PO4)OH + 25 H2O
Cu + AgNO3 = Ag2 + Cu(NO3)2 =>
Cu + 2 AgNO3 = Ag2 + Cu(NO3)2
FeCl3 + SO3 = Fe2(SO3)2 + Cl2 =>
2 FeCl3 + 2 SO3 = Fe2(SO3)2 + 3 Cl2
HNO3 + N = N(NO3)2 + H2 =>
2 HNO3 + N = N(NO3)2 + H2
C5H8 + O2 = C + H2O =>
C5H8 + 2 O2 = 5 C + 4 H2O
Fe2O3 + Mn = MnO3 + Fe =>
Fe2O3 + Mn = MnO3 + 2 Fe
OC7H6O2 + O2 = CO2 + H2O =>
OC7H6O2 + 7 O2 = 7 CO2 + 3 H2O
Hg + O2 + H{+} = Hg2{+2} + H2O =>
4 Hg + O2 + 4 H{+} = 2 Hg2{+2} + 2 H2O
NaHCO3 + CH3COOH = C2H2NaO2 + H2O + CO2 =>
8 NaHCO3 + 7 CH3COOH = 8 C2H2NaO2 + 10 H2O + 6 CO2
FeC2 + HNO3 = Fe(NO3)2 + NO2 + CO2 + H2O =>
FeC2 + 12 HNO3 = Fe(NO3)2 + 10 NO2 + 2 CO2 + 6 H2O
C4H4O4 + C2H6O2 = C6H6O2 + H2O =>
C4H4O4 + 4 C2H6O2 = 2 C6H6O2 + 8 H2O
Cl1 + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
12 Cl1 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
F2 + MgO = MgF2 + O2 =>
2 F2 + 2 MgO = 2 MgF2 + O2
TiCl3 + Mg = MgCl + Ti3 =>
3 TiCl3 + 9 Mg = 9 MgCl + Ti3
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2(SO4)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH3I + CH3SH = CH3SCH3 + HI =>
CH3I + CH3SH = CH3SCH3 + HI
Al(MnO4)3 + H2O = Al(OH)3 + HMnO4 =>
Al(MnO4)3 + 3 H2O = Al(OH)3 + 3 HMnO4
CsI + Hg2(NO3)2 = Hg2I2 + Cs(NO3) =>
2 CsI + Hg2(NO3)2 = Hg2I2 + 2 Cs(NO3)
AgNO3 + Cl2SO4 = Ag2SO4 + ClNO3 =>
2 AgNO3 + Cl2SO4 = Ag2SO4 + 2 ClNO3
H2O + HC3H5O3 = OH + H2C3H5O =>
3 H2O + HC3H5O3 = 5 OH + H2C3H5O
Fe + HCl = FeCl3 + H(g) =>
Fe + 3 HCl = FeCl3 + 3 H(g)
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Ni(NO3)2 = NiO + NO + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO + 3 O2
Mg + CuCO3 = Cu + MgCO3 =>
Mg + CuCO3 = Cu + MgCO3
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
carbondioxide + hydrogen = methane + water =>
CO2 + 4 H2 = CH4 + 2 H2O
CuO + N2O3 = CuN2O4 =>
CuO + N2O3 = CuN2O4
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
KNO3 + C = CO2 + NO2 + K2O =>
4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
cesiumbicarbonate = carbondioxide + cesiumcarbonate + water =>
2 CsHCO3 = CO2 + Cs2CO3 + H2O
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
C7H16 = C + H =>
C7H16 = 7 C + 16 H
Na2Fe(CN)5NO2 + C3H6O + NaOH = Na3Fe(CN)5NOH + C3H5O + H2O =>
Na2Fe(CN)5NO2 + 4 C3H6O + NaOH = Na3Fe(CN)5NOH + 4 C3H5O + 2 H2O
Ca + C = CaC2 =>
Ca + 2 C = CaC2
C7H16 = C + H2 =>
C7H16 = 7 C + 8 H2
NH3 + O2 = H2O + NO11 =>
4 NH3 + 25 O2 = 6 H2O + 4 NO11
Li + MgN = Mg + Li3N =>
3 Li + MgN = Mg + Li3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/25
Équations équilibrées sur03/13/24
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