| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Cl2 = 2 NaCl
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Fe2 + H2SO4 = FeSO4 + H2 =>
Fe2 + 2 H2SO4 = 2 FeSO4 + 2 H2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CuSO2(s) = CuS(s)O2(g) =>
CuSO2(s) = CuS(s)O2(g)
KClO + H2O = KClO3 + H2 =>
KClO + 2 H2O = KClO3 + 2 H2
KOHH2O = KOH3O =>
KOHH2O = KOH3O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H + P + O2 = H3PO4 =>
3 H + P + 2 O2 = H3PO4
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
H2O = HHO =>
H2O = HHO
C2O4{2-} + MnO4{-} + OH{-} = CO3{2-} + MnO2H2O =>
3 C2O4{2-} + 2 MnO4{-} + 4 OH{-} = 6 CO3{2-} + 2 MnO2H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K + ClO3 = KCl + O2 =>
2 K + 2 ClO3 = 2 KCl + 3 O2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
SO3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
SO3{2-} + Br2 + H2O = SO4{2-} + 2 Br{-} + 2 H{+}
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
CaO(heat) = CaO =>
CaO(heat) = CaO
Fe(ClO3)3 + CdC2O4 = Fe2(C2O4)3 + Cd(ClO3)2 =>
2 Fe(ClO3)3 + 3 CdC2O4 = Fe2(C2O4)3 + 3 Cd(ClO3)2
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
C + S = CS2 =>
C + 2 S = CS2
Ge + S = GeS =>
Ge + S = GeS
OC2H2 + O2 = CO2 + H2O =>
OC2H2 + 2 O2 = 2 CO2 + H2O
Na2S + Cd(C2H3O2)2 = CdS + NaC2H3O2 =>
Na2S + Cd(C2H3O2)2 = CdS + 2 NaC2H3O2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ag = Ag3 =>
3 Ag = Ag3
AgCu + HNO3 = AgNO3 + Cu(NO3)2 + H2 =>
2 AgCu + 6 HNO3 = 2 AgNO3 + 2 Cu(NO3)2 + 3 H2
SCl2 + H2O = HClS + HClO =>
SCl2 + H2O = HClS + HClO
HCl + BrS = HS + BrCl =>
HCl + BrS = HS + BrCl
CH3COOHKOH = CH3COOKOH2 =>
CH3COOHKOH = CH3COOKOH2
Ac(CN)3 + NaOH = Ac(OH)3 + NaCN =>
Ac(CN)3 + 3 NaOH = Ac(OH)3 + 3 NaCN
CO + LiOH = Li2CO2 + H2O =>
CO + 2 LiOH = Li2CO2 + H2O
KOH + Li2(SO4) = K2(SO4) + LiOH =>
2 KOH + Li2(SO4) = K2(SO4) + 2 LiOH
Al(SO4) + NaOH = Al(OH)2 + Na2SO4 =>
Al(SO4) + 2 NaOH = Al(OH)2 + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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