| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe2O3(s) + HCl(g) = FeCl3(s) + H2O(l) =>
Fe2O3(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2O(l)
C14H10Cl2NNaO2 + H2O2 = CO2 + H2O + HNO3 + HCl + NaOH =>
C14H10Cl2NNaO2 + 33 H2O2 = 14 CO2 + 36 H2O + HNO3 + 2 HCl + NaOH
SiO2 + H2SO4 = SiO + H2SO5 =>
SiO2 + H2SO4 = SiO + H2SO5
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
MnO + KOH + O2 = KMnO4 + H2O =>
4 MnO + 4 KOH + 5 O2 = 4 KMnO4 + 2 H2O
MgCl2 + KMnO4 = MgK + Cl2MnO4 =>
MgCl2 + KMnO4 = MgK + Cl2MnO4
Al2O3 + SiO2 = Al2O3SiO2 =>
Al2O3 + SiO2 = Al2O3SiO2
C6H10 + Br2 = C6Br2 + H =>
C6H10 + Br2 = C6Br2 + 10 H
C3H8 + CO2 = C8H12 + H2O =>
11 C3H8 + 7 CO2 = 5 C8H12 + 14 H2O
C2H4O + H2O = C6H14O4 =>
3 C2H4O + H2O = C6H14O4
H2SO4 + Cl{-} + H{+} = Cl2 + SO2 + H2O =>
H2SO4 + 2 Cl{-} + 2 H{+} = Cl2 + SO2 + 2 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
BaCO3 + CH3COOH = CO3CH3 + BaCOOH =>
BaCO3 + CH3COOH = CO3CH3 + BaCOOH
CH3 + Cl2 = CCl4 + H2 =>
2 CH3 + 4 Cl2 = 2 CCl4 + 3 H2
K2Cr2O7 + Al = Al2O3 + KAlO2 + Cr =>
K2Cr2O7 + 4 Al = Al2O3 + 2 KAlO2 + 2 Cr
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
K{3}PO{4} + Ca = K + Ca{3}(PO{4}){2} =>
K{3}PO{4} + Ca = K + Ca{3}(PO{4}){2}
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaNO3 + K2CrO4 = Na2CrO4 + KNO3 =>
2 NaNO3 + K2CrO4 = Na2CrO4 + 2 KNO3
NiCl2 + FeS = NiS + FeCl2 =>
NiCl2 + FeS = NiS + FeCl2
C6H12O4 + O2 = CO2 + H2O =>
C6H12O4 + 7 O2 = 6 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(NO3)3*9H2O + Cu(NO3)2*3H2O + Ce(NO3)3*6H2O + C10H16N2O8 = (Fe2O3*CuO*CeO2) + H2O + N2 + CO2 =>
40 Fe(NO3)3*9H2O + 20 Cu(NO3)2*3H2O + 20 Ce(NO3)3*6H2O + 27 C10H16N2O8 = 20(Fe2O3*CuO*CeO2) + 756 H2O + 137 N2 + 270 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
NiCl2 + KCN = KCl2 + NiCN =>
NiCl2 + KCN = KCl2 + NiCN
CH2CH2 + O = CO + H2O =>
CH2CH2 + 4 O = 2 CO + 2 H2O
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu3(s) =>
3 Zn(s) + 3 CuBr2(aq) = 3 ZnBr2(aq) + Cu3(s)
Ag2(NO3)2 + Ag = Ag2(NO3) =>
Ag2(NO3)2 + 2 Ag = 2 Ag2(NO3)
Al2O3 + SiO2 = Al2SiO5 =>
Al2O3 + SiO2 = Al2SiO5
Ammoniumnitrate + lithiumhydroxide = lithiumnitrate + ammonia + water =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
C2H6 + O2 = CH3CH2OOH =>
C2H6 + O2 = CH3CH2OOH
Zn + (NH4)2CO3 = Zn(CO3)2 + NH4 =>
Zn + 2(NH4)2CO3 = Zn(CO3)2 + 4 NH4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni(SO4) + Pb(CH3COO)2 = Ni(CH3COO)2 + Pb(SO4) =>
Ni(SO4) + Pb(CH3COO)2 = Ni(CH3COO)2 + Pb(SO4)
CuSO4 + Al + HCl = Cu + AlS + Cl + H2O =>
CuSO4 + Al + 8 HCl = Cu + AlS + 8 Cl + 4 H2O
B2H6 + NaF = NaH + BF3 =>
B2H6 + 6 NaF = 6 NaH + 2 BF3
Zn(OH)2 + CO2 = Zn(CO3) + H2O =>
Zn(OH)2 + CO2 = Zn(CO3) + H2O
Zn + Ni(No2)2 = Zn(No3)2 + Ni =>
2 Zn + 3 Ni(No2)2 = 2 Zn(No3)2 + 3 Ni
Fe{2}O{4} + CO = Fe + CO{2} =>
Fe{2}O{4} + CO = Fe + CO{2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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