| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + 2 HCl = C6H6Cl2 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
ZnCl{2} + KOH = Zn(OH){2} + KCl =>
ZnCl{2} + KOH = Zn(OH){2} + KCl
NCO + H2O = NH2 + CO2 =>
NCO + H2O = NH2 + CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H5OH + Ag2O = C2H5OOH + Ag =>
C2H5OH + Ag2O = C2H5OOH + 2 Ag
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
FePO4 + H2SO4 = Fe2(SO4)3 + H3PO4 =>
2 FePO4 + 3 H2SO4 = Fe2(SO4)3 + 2 H3PO4
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
AlCl3 + BaSO4 = BaCl + Al + SO4 =>
AlCl3 + 3 BaSO4 = 3 BaCl + Al + 3 SO4
Na + CH = NaC + H2 =>
2 Na + 2 CH = 2 NaC + H2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
C2H5NH2NaNO2HCl = C2H5OHN2NaClH2O =>
C2H5NH2NaNO2HCl = C2H5OHN2NaClH2O
CoCl2 + Na2O3 + H2O + NaOH = Co(OH)3 + NaCl =>
4 CoCl2 + Na2O3 + 3 H2O + 6 NaOH = 4 Co(OH)3 + 8 NaCl
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
LiOH + HBr = H2O + LiBr =>
LiOH + HBr = H2O + LiBr
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
ClF5 + N2H4 = HF + N2 + Cl2 =>
4 ClF5 + 5 N2H4 = 20 HF + 5 N2 + 2 Cl2
KMnO4 + CaCl2 = KCl + Ca(MnO4)2 =>
2 KMnO4 + CaCl2 = 2 KCl + Ca(MnO4)2
Cl2 + AgNO3 = AgCl + NO3 =>
Cl2 + 2 AgNO3 = 2 AgCl + 2 NO3
H2S + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 H2S + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 H2SO4 + 8 KOH
CH3OH + PCl3 = CH3Cl + POCl + H2O =>
2 CH3OH + PCl3 = 2 CH3Cl + POCl + H2O
MgCl2 = Cl + Mg =>
MgCl2 = 2 Cl + Mg
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
C2H5OH + C3H7COCl = HCl + C2H5COOC3H7 =>
C2H5OH + C3H7COCl = HCl + C2H5COOC3H7
CH3CHCH2 + HBr = CH3CHCH3 + Br =>
CH3CHCH2 + HBr = CH3CHCH3 + Br
AgC2H3O2(aq) + BaCl2(aq) = AgCl(s) + Ba(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + BaCl2(aq) = 2 AgCl(s) + Ba(C2H3O2)2(aq)
KI + BaCl2 = KCl2 + BaI =>
KI + BaCl2 = KCl2 + BaI
NaSO4 + Pb(NO3) = PbSO4 + NaNO3 =>
NaSO4 + Pb(NO3) = PbSO4 + NaNO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CuO + NO2 = Cu(NO3) =>
CuO + NO2 = Cu(NO3)
NaOH + N2 = Na2O2 + NH3 =>
6 NaOH + N2 = 3 Na2O2 + 2 NH3
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Calcium + zincsulfate = calciumsulfate + zinc =>
Ca + ZnSO4 = CaSO4 + Zn
Mn6O3 = Mn4 + O4 =>
4 Mn6O3 = 6 Mn4 + 3 O4
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
CaTiO3 + SiO2 = CaTiSiO5 =>
CaTiO3 + SiO2 = CaTiSiO5
Ni2(C2O4)3 = NiC2O4 + CO2 =>
Ni2(C2O4)3 = 2 NiC2O4 + 2 CO2
Rb + Rb2NO3 = N2 + Rb2O =>
8 Rb + 2 Rb2NO3 = N2 + 6 Rb2O
FeSO3 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeSO3 + 4 HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O
CaCO3 + CaTiO3 = Ca2TiO4 + CO2 =>
CaCO3 + CaTiO3 = Ca2TiO4 + CO2
HCOOH + H2 = CH3OH + H2O =>
HCOOH + 2 H2 = CH3OH + H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
(NH4)3PO4(aq) + Na2SO4(aq) = Na3PO4(aq) + (NH4)2SO4(aq) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 2 Na3PO4(aq) + 3(NH4)2SO4(aq)
C5H11COOH + O2 = CO2 + H2O =>
C5H11COOH + 8 O2 = 6 CO2 + 6 H2O
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
(Ca(OH)2) + CO2 = (CaCO3) + H2O =>
(Ca(OH)2) + CO2 = (CaCO3) + H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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