| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
AgNO3 + NaB2 = NaNO3 + AgB2 =>
AgNO3 + NaB2 = NaNO3 + AgB2
MnO4{-} + NO2{-} + OH{-} = MnO4{-2} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{-2} + NO3{-} + H2O
CH3OCH3 = C6H12 + H2O =>
3 CH3OCH3 = C6H12 + 3 H2O
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
ZnO + H2CO3 = Zn(HCO3)2 + H2O =>
ZnO + 2 H2CO3 = Zn(HCO3)2 + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
H2 + MnI3 = Mn + HI =>
3 H2 + 2 MnI3 = 2 Mn + 6 HI
CHF3 + O2 = CO2 + H2O + F2 =>
4 CHF3 + 5 O2 = 4 CO2 + 2 H2O + 6 F2
I{-} + Ag{+} = I2 + Ag =>
2 I{-} + 2 Ag{+} = I2 + 2 Ag
Na2SiO3 + CoSO4 = Na2SO4 + CoSiO3 =>
Na2SiO3 + CoSO4 = Na2SO4 + CoSiO3
HNO3 + Mn = N2O + Mn(NO3)2 + H2O =>
10 HNO3 + 4 Mn = N2O + 4 Mn(NO3)2 + 5 H2O
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
COCl2 + KOH = K2CO3 + KCl + H2O =>
COCl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
Ca + SO4 = CaO + SO2 =>
2 Ca + SO4 = 2 CaO + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + Li + Mg = CLiMg =>
C + Li + Mg = CLiMg
[Ag(NH3)2]Cl + HNO3 = AgCl + NH4NO3 =>
[Ag(NH3)2]Cl + 2 HNO3 = AgCl + 2 NH4NO3
Mg + FeCl3 = Fe2 + MgCl3 =>
2 Mg + 2 FeCl3 = Fe2 + 2 MgCl3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
H2S + Fe2O3 = FeS + S + H2O =>
3 H2S + Fe2O3 = 2 FeS + S + 3 H2O
Ni + SNSO4 = NiSO4 + SN =>
Ni + SNSO4 = NiSO4 + SN
Ag2SO4 + ZnO = Ag2O + ZnSO4 =>
Ag2SO4 + ZnO = Ag2O + ZnSO4
CuI2 + Mg(SO3)2 = Cu(SO3)2 + MgI2 =>
CuI2 + Mg(SO3)2 = Cu(SO3)2 + MgI2
Na3(Po4) + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3(Po4) + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3 =>
K2CO3 + Zn(OH)2 = K2(OH)2 + ZnCO3
Cr(s) + NiSO4(ac) = Cr(SO4)(ac) + Ni(s) =>
Cr(s) + NiSO4(ac) = Cr(SO4)(ac) + Ni(s)
CuP + HCl = CuCl + PCl + H =>
CuP + 2 HCl = CuCl + PCl + 2 H
Fe(III) + SCN = Fe(III)SCN =>
Fe(III) + SCN = Fe(III)SCN
HBr + Cu = H2 + CuBr2 =>
2 HBr + Cu = H2 + CuBr2
HBr(aq) + NiS(s) = HS(aq) + NiBr(aq) =>
HBr(aq) + NiS(s) = HS(aq) + NiBr(aq)
Fe{2+} + NO3{-} + H{+} = Fe{3+} + H2O + NO2{-} =>
2 Fe{2+} + NO3{-} + 2 H{+} = 2 Fe{3+} + H2O + NO2{-}
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
Na2CO3 + C2H2O4 = CO2 + H2O + Na2C2O4 =>
Na2CO3 + C2H2O4 = CO2 + H2O + Na2C2O4
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
K + P = K3P2 =>
3 K + 2 P = K3P2
KOH + MgCO3 = K2CO3Mg(OH)2 =>
2 KOH + MgCO3 = K2CO3Mg(OH)2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
C26H52COOH + O2 = CO + H2O =>
4 C26H52COOH + 103 O2 = 108 CO + 106 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlO + CO2 = AlCO3 =>
AlO + CO2 = AlCO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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