| Équations équilibrées la veille | Équations équilibrées le lendemain |
KICl = KClI
Pb(CH3COO)2 + H2O = Pb(CH3COO)2*3H2O =>
Pb(CH3COO)2 + 3 H2O = Pb(CH3COO)2*3H2O
Cr + Si = SiCr =>
Cr + Si = SiCr
NaSO4 + AlCl3 = NaCl + Al(SO4)3 =>
3 NaSO4 + AlCl3 = 3 NaCl + Al(SO4)3
CuSO4 + H3P = H2SO4 + Cu3P2 =>
3 CuSO4 + 2 H3P = 3 H2SO4 + Cu3P2
HCIO3 + H2O = CIO3 + H3O =>
HCIO3 + H2O = CIO3 + H3O
P4 + OH{-} = PO4{3-} + e + H2O =>
P4 + 32 OH{-} = 4 PO4{3-} + 20e + 16 H2O
B + Na2O3 = NaBO2 + Na2O =>
4 B + 3 Na2O3 = 4 NaBO2 + Na2O
Ba + Br2 = BaBr2Ba =>
2 Ba + Br2 = BaBr2Ba
HJ + O2 = J2 + H2O =>
4 HJ + O2 = 2 J2 + 2 H2O
Br2 + Fe = FeBr2 =>
Br2 + Fe = FeBr2
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
NaMnO4 + K2SO3 + HNO3 = Mn(NO3)3 + K2SO4 + NaNO3 + H2O =>
NaMnO4 + 2 K2SO3 + 4 HNO3 = Mn(NO3)3 + 2 K2SO4 + NaNO3 + 2 H2O
FeCl3 + NaCN = NaCl3 + Fe(CN) =>
FeCl3 + NaCN = NaCl3 + Fe(CN)
Ba(OH)2 + C3H5O(COOH)3 = (C3H5O(COO)3)2Ba3 + H2O =>
3 Ba(OH)2 + 2 C3H5O(COOH)3 = (C3H5O(COO)3)2Ba3 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaBr + Cl2H2O = NaCl + Br2 + H2O =>
2 NaBr + Cl2H2O = 2 NaCl + Br2 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
NaCl(g) + F2(g) = NaF + Cl2 =>
2 NaCl(g) + F2(g) = 2 NaF + Cl2
NH4OH + HO4S = NH4SO4 + H2O =>
NH4OH + HO4S = NH4SO4 + H2O
Al2(SO4)3 + SrNO3 = Sr2(SO4) + Al(NO3)3 =>
Al2(SO4)3 + 6 SrNO3 = 3 Sr2(SO4) + 2 Al(NO3)3
Be3Al2Si6O18(s) + Na2CO3(s) = BeO + Al2O3 + Na2SiO3 + CO2(g) =>
Be3Al2Si6O18(s) + 6 Na2CO3(s) = 3 BeO + Al2O3 + 6 Na2SiO3 + 6 CO2(g)
LiCoO2 = Li2O + CoO + O2 =>
4 LiCoO2 = 2 Li2O + 4 CoO + O2
TiOSO4 + NaOH = TiO2 + Na2SO4 + H2O =>
TiOSO4 + 2 NaOH = TiO2 + Na2SO4 + H2O
Kr + Fr2 = KrFr4 =>
Kr + 2 Fr2 = KrFr4
C6H12 + H2SO4 = S02 + C + H2O =>
C6H12 + 2 H2SO4 = S02 + 6 C + 8 H2O
NaOH + HCl = Na + Cl2 + H2O =>
2 NaOH + 2 HCl = 2 Na + Cl2 + 2 H2O
NH4Cl + Na2SO3 = (NH4)2SO3 + NaCl =>
2 NH4Cl + Na2SO3 = (NH4)2SO3 + 2 NaCl
NaNO3(aq) + BaCl2(aq) = NaCl + Ba(NO3)2 =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl + Ba(NO3)2
Ca(OH)2 + H2O = CaH3O2 + OH =>
Ca(OH)2 + H2O = CaH3O2 + OH
C2H5NH3BrNaOH = C2H5NH2NaBrH2O =>
C2H5NH3BrNaOH = C2H5NH2NaBrH2O
C3H6O3 + NH3 = C3H5O3 + NH4 =>
C3H6O3 + NH3 = C3H5O3 + NH4
Fe4S = Fe + S =>
Fe4S = 4 Fe + S
CH3COOH + NaHCO3 = H2O + CO2 + C2H3NaO2 =>
CH3COOH + NaHCO3 = H2O + CO2 + C2H3NaO2
Fe(NO3)3KOH = K(NO3)3FeOH =>
Fe(NO3)3KOH = K(NO3)3FeOH
Ni(CH3COO)2*4H2O + Fe + SrCO3 + HNO3 = Sr3FeNiO6 + NO2 + CO2 + H2O =>
Ni(CH3COO)2*4H2O + Fe + 3 SrCO3 + 20 HNO3 = Sr3FeNiO6 + 20 NO2 + 7 CO2 + 17 H2O
V + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + V2(SO4)5 =>
6 V + 5 K2Cr2O7 + 35 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 35 H2O + 3 V2(SO4)5
H2SO4 + N2 = N2SO4 + H2 =>
H2SO4 + N2 = N2SO4 + H2
Be2O3 + H2O = Be(OH)3 =>
Be2O3 + 3 H2O = 2 Be(OH)3
Al + H2O + NaOH = Na2[Al(OH)4] + H2 =>
Al + 2 H2O + 2 NaOH = Na2[Al(OH)4] + H2
Zn + HCl = ZnCl2 + H8 =>
4 Zn + 8 HCl = 4 ZnCl2 + H8
PbSO4 = Pb{+2} + SO4{-2} =>
PbSO4 = Pb{+2} + SO4{-2}
Mg(HCO3)2 + HCl = MgCl2 + H2CO3 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2CO3
HgSO4 + H2S = H2SO4 + HgS =>
HgSO4 + H2S = H2SO4 + HgS
CO2 + H2O = C4H12O + O2 =>
8 CO2 + 12 H2O = 2 C4H12O + 13 O2
KHCO3(heat) = KCO3 + H =>
KHCO3(heat) = KCO3 + H
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NH6PO4 = NH4 + H2PO4 =>
NH6PO4 = NH4 + H2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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