| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 5 HSeO3{-} + H{+} = 5 SeO4{2-} + 2 Mn{2+} + 3 H2O
NH3 + CuCl2 = CuCl2(NH3)2 =>
2 NH3 + CuCl2 = CuCl2(NH3)2
H2CO3 + Ni2(SO3)3 = Ni2(CO3)3 + SO2 + H2O =>
3 H2CO3 + Ni2(SO3)3 = Ni2(CO3)3 + 3 SO2 + 3 H2O
PbC2 + Na2CrO4 = PbCrO4 + NaC =>
PbC2 + Na2CrO4 = PbCrO4 + 2 NaC
Like + H2O = Like(OH) + H2 =>
2 Like + 2 H2O = 2 Like(OH) + H2
BaO2 + H2O = O2 + Ba(OH)2 =>
2 BaO2 + 2 H2O = O2 + 2 Ba(OH)2
F + Na = F2Na =>
2 F + Na = F2Na
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
NH2CH2COOH + NaNO2 + H2SO4 = HOCH2COOH + N2 + Na2SO4 + H2O =>
2 NH2CH2COOH + 2 NaNO2 + H2SO4 = 2 HOCH2COOH + 2 N2 + Na2SO4 + 2 H2O
Zn + HCl = Zn*HCl =>
Zn + HCl = Zn*HCl
C2H5OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
3 C2H5OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 5 H2O
I + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
2 I + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
BaOH2SO4 = BaSO4(H2O) =>
BaOH2SO4 = BaSO4(H2O)
C17H35COOK + HCl = KCl + C17H35COOH =>
C17H35COOK + HCl = KCl + C17H35COOH
C2H4O2 + H2O = H3O + C2H3O4 =>
C2H4O2 + 7 H2O = 5 H3O + C2H3O4
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
H2 + As2O3 = H2O + AsH3 =>
6 H2 + As2O3 = 3 H2O + 2 AsH3
Ag2O + V2O3 + CO2 = Ag2V4O11 + CO =>
Ag2O + 2 V2O3 + 4 CO2 = Ag2V4O11 + 4 CO
Cu + NO = CuO + N2 =>
2 Cu + 2 NO = 2 CuO + N2
Pb(OH)2 + ClO = PbO2 + Cl + H2O =>
Pb(OH)2 + ClO = PbO2 + Cl + H2O
K(IO3) = KI + O2 =>
2 K(IO3) = 2 KI + 3 O2
Silicon + Sodiumhydroxide + Water = Sodiumsilicate + Hydrogen =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(l) =>
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(l)
C6H5Cl2 + O2 = CO2 + H2O2 + Cl2 =>
2 C6H5Cl2 + 17 O2 = 12 CO2 + 5 H2O2 + 2 Cl2
[Ag(NH3)2]NO3 + Na[Sb(OH)4] + H2O = Ag + NH3 + Na[Sb(OH)6] =>
2[Ag(NH3)2]NO3 + 9 Na[Sb(OH)4] + 12 H2O = 2 Ag + 6 NH3 + 9 Na[Sb(OH)6]
Ga(OH)3 = GaO(OH) + H2O =>
Ga(OH)3 = GaO(OH) + H2O
Na2C2O4 + BaCl2 = Na2Cl2 + BaC2O4 =>
Na2C2O4 + BaCl2 = Na2Cl2 + BaC2O4
CO2(g) + H2O(g) = CH4(g) + O2(g) =>
CO2(g) + 2 H2O(g) = CH4(g) + 2 O2(g)
FeS + H{+} = Fe{+2} + HS{-} =>
FeS + H{+} = Fe{+2} + HS{-}
Fe2O3 + LiI = FeI3 + Li2O =>
Fe2O3 + 6 LiI = 2 FeI3 + 3 Li2O
Li(Al(OH)4(H2O)2) + HCl = LiCl + Al(OH)3 + H2O =>
Li(Al(OH)4(H2O)2) + HCl = LiCl + Al(OH)3 + 3 H2O
H2O + CO2 = O2 + C8H18 =>
18 H2O + 16 CO2 = 25 O2 + 2 C8H18
Na2PO4 + Co3(SO4)2 = Na2SO4 + Co3(PO4)2 =>
2 Na2PO4 + Co3(SO4)2 = 2 Na2SO4 + Co3(PO4)2
Mg + Mn3O4 = MgO + Mn =>
4 Mg + Mn3O4 = 4 MgO + 3 Mn
CaSO4 + HCl = CaCl2 + H2S + O =>
CaSO4 + 2 HCl = CaCl2 + H2S + 4 O
RuCl2 + C10H8N2 = [Ru(C10H8N2)3]Cl2 =>
RuCl2 + 3 C10H8N2 = [Ru(C10H8N2)3]Cl2
Na2SO3 + O = Na2SO4 =>
Na2SO3 + O = Na2SO4
FeS2 + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
FeS2 + 10 H2SO4 = Fe(SO4)3 + 9 SO2 + 10 H2O
HCl + NaC7H5O2 = HC7H5O2 + NaCl =>
HCl + NaC7H5O2 = HC7H5O2 + NaCl
Li + Cu(SO4) = Cu + Li(SO4) =>
Li + Cu(SO4) = Cu + Li(SO4)
C2H6O + KMnO4 = C2H4O + H2O + KOH + MnO =>
5 C2H6O + 2 KMnO4 = 5 C2H4O + 4 H2O + 2 KOH + 2 MnO
(NH4)2SO3 + NaNO3 = N2O + Na2SO3 + H2O =>
(NH4)2SO3 + 2 NaNO3 = 2 N2O + Na2SO3 + 4 H2O
K2CO3 + H2SiF6 = K2SiF6 + CO2 + H2O =>
K2CO3 + H2SiF6 = K2SiF6 + CO2 + H2O
C3H7(OH) + O2 = CO2 + H2O =>
2 C3H7(OH) + 9 O2 = 6 CO2 + 8 H2O
Cu(OH)2 + MnCl2 = CuCl2 + Mn(OH)2 =>
Cu(OH)2 + MnCl2 = CuCl2 + Mn(OH)2
MgBr2 + H2SO4 = MgSO4 + H2Br2 =>
MgBr2 + H2SO4 = MgSO4 + H2Br2
C6H11Br + KOH = C6H12O + KBr =>
C6H11Br + KOH = C6H12O + KBr
C2H6 + O2 = HO6 + C2O2 =>
C2H6 + 19 O2 = 6 HO6 + C2O2
Ir + BaO2 = Ba + IrO2 =>
Ir + BaO2 = Ba + IrO2
H2S + Al = Al2S3 + H2 =>
3 H2S + 2 Al = Al2S3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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