| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
MgSO3 + HNO2 = Mg(NO2)2 + H2SO3 =>
MgSO3 + 2 HNO2 = Mg(NO2)2 + H2SO3
H2S(g) + F2(g) = SF4(g) + HF(g) =>
H2S(g) + 3 F2(g) = SF4(g) + 2 HF(g)
LiOH + HI = Li + HIOH =>
LiOH + HI = Li + HIOH
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
BaO4(s) + HNO3(aq) = Ba(NO3)2(aq) + H2O2(l) + O2(g) =>
BaO4(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O2(l) + O2(g)
Cr(s) + AgNO3(aq) = Cr(NO3)2(aq) + Ag(s) =>
Cr(s) + 2 AgNO3(aq) = Cr(NO3)2(aq) + 2 Ag(s)
ZnO + H3PO4 + H2O = Zn3(PO4)2*4H2O =>
3 ZnO + 2 H3PO4 + H2O = Zn3(PO4)2*4H2O
BI3 + F2 = BF3 + I2 =>
2 BI3 + 3 F2 = 2 BF3 + 3 I2
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
ZnO + CuCl = ZnCl2 + Cu2O =>
ZnO + 2 CuCl = ZnCl2 + Cu2O
MgO + CaO + FeSi = Mg + CaSiO3 + Fe =>
2 MgO + CaO + FeSi = 2 Mg + CaSiO3 + Fe
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Li2O + SiO2 = Li2SiO3 =>
Li2O + SiO2 = Li2SiO3
Hg + HJ = HgJ + H2 =>
2 Hg + 2 HJ = 2 HgJ + H2
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4 =>
Na2SO4 + H3PO4 = Na2HPO4 + H2SO4
KI + PbBr2 = PbI2 + KBr =>
2 KI + PbBr2 = PbI2 + 2 KBr
Al + H{+} = Al{3}{+} + H2 =>
2 Al + 6 H{+} = 2 Al{3}{+} + 3 H2
C6H4(COOH)(COOK) + OH = C6H4(COO)(COOK) + H2O =>
C6H4(COOH)(COOK) + OH = C6H4(COO)(COOK) + H2O
C3H7COOH + Fe = (C3H7COO)3Fe + H2 =>
6 C3H7COOH + 2 Fe = 2(C3H7COO)3Fe + 3 H2
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
FeO + S = Fe + SO1 =>
FeO + S = Fe + SO1
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
CH2O + NH4OH = C6H12N4 + H2O =>
6 CH2O + 4 NH4OH = C6H12N4 + 10 H2O
NO + O2 + Na2CO3 = NaNO3 + CO2 =>
4 NO + 3 O2 + 2 Na2CO3 = 4 NaNO3 + 2 CO2
KI + H2SO4 + H2O2 = I2 + K2SO4 + H2O =>
2 KI + H2SO4 + H2O2 = I2 + K2SO4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2(OH)2 =>
2 NaOH + H2SO4 = Na2SO4 + H2(OH)2
LiOH + HI = Li + HIOH =>
LiOH + HI = Li + HIOH
C14H28O2 + CH4O = C3H8O3 + C15H30O2 =>
13 C14H28O2 + CH4O = C3H8O3 + 12 C15H30O2
KNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + KNO3 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 KNO3 + 3 H2O
C8H18O3(l) + O2 = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2 = 9 H2O(g) + 8 CO2(g)
Na2[Sn(OH)4] + HCl + H2S = SnS + NaCl + H2O =>
Na2[Sn(OH)4] + 2 HCl + H2S = SnS + 2 NaCl + 4 H2O
Ti(OH)4(s) = TiO2(s) + H2O(l) =>
Ti(OH)4(s) = TiO2(s) + 2 H2O(l)
Co + CO = CoCO =>
Co + CO = CoCO
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
MnO4 + H2O = MnO + OH =>
MnO4 + 3 H2O = MnO + 6 OH
Zn + CuSO4(aq) = ZnSO4(aq) + Cu =>
Zn + CuSO4(aq) = ZnSO4(aq) + Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sn{2+} + HgCl2 = Sn{4+} + Hg2Cl2 + Cl{-} =>
Sn{2+} + 2 HgCl2 = Sn{4+} + Hg2Cl2 + 2 Cl{-}
S + Cl2 + NaF = SF4 + NaCl =>
S + 2 Cl2 + 4 NaF = SF4 + 4 NaCl
Ag + Li2SO4 = Ag2SO4 + Li =>
2 Ag + Li2SO4 = Ag2SO4 + 2 Li
KCO3 + H2SO4 = K2SO4 + HCO3 =>
2 KCO3 + H2SO4 = K2SO4 + 2 HCO3
Nh4OH + HCl = Nh4Cl + H2O =>
Nh4OH + HCl = Nh4Cl + H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
BiI = Bi + I =>
BiI = Bi + I
SrO + ZnO = SrZnO2 =>
SrO + ZnO = SrZnO2
Ag + K2SO4 = AgSO4 + K2 =>
Ag + K2SO4 = AgSO4 + K2
H2S2O8 + H2O = H2O2 + H2SO4 =>
H2S2O8 + 2 H2O = H2O2 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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