| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + SiO2 = Ca3O2 + Si(PO4)2
K2Cr2O7 + HCl + Zn = CrCl3 + ZnCl + KCl + H2O =>
K2Cr2O7 + 14 HCl + 6 Zn = 2 CrCl3 + 6 ZnCl + 2 KCl + 7 H2O
CaCO3 + NCl = CaCl + NCO3 =>
CaCO3 + NCl = CaCl + NCO3
HClO3 + Br + H2O = HBrO3 + HCl =>
5 HClO3 + 6 Br + 3 H2O = 6 HBrO3 + 5 HCl
KOH = K + OH =>
KOH = K + OH
C6H5OH + NaNO3 = C6H5ONa + HNO3 =>
C6H5OH + NaNO3 = C6H5ONa + HNO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2O + H2SO4 + K9Fe3(C2O4)9*9H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 6(NH4)2SO4 + 24 H2O + 6 H2SO4 + 2 K9Fe3(C2O4)9*9H2O
K2Cr2O7 + CH3CH2CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CH2COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2CH2CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2CH2COOH + 11 H2O
sodiumcarbonate + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
HNO3 + CaCO3 = HNO3CaCO3 =>
HNO3 + CaCO3 = HNO3CaCO3
Li2CO3 + Cl2 = LiCl + LiClO3 + CO2 =>
3 Li2CO3 + 3 Cl2 = 5 LiCl + LiClO3 + 3 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C3H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
C6H5CH3 + O2 = H2O + C6H5CHO =>
C6H5CH3 + O2 = H2O + C6H5CHO
N2(g) + O2(g) = N2O5(aq) =>
2 N2(g) + 5 O2(g) = 2 N2O5(aq)
C5H10O5 = C6H6O3 + H2O =>
6 C5H10O5 = 5 C6H6O3 + 15 H2O
HBrO3 + NaOH = NaBrO3 + H2O =>
HBrO3 + NaOH = NaBrO3 + H2O
H + Br = HBr =>
H + Br = HBr
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KCl + H2O = KOH + Cl2 + H2 =>
2 KCl + 2 H2O = 2 KOH + Cl2 + H2
NH3 + Ca(NO3)2 = Ca(NH3)4 + NO3 =>
4 NH3 + Ca(NO3)2 = Ca(NH3)4 + 2 NO3
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
Na2SO4 + Ba(OH)2 = BaSO4 + Na(OH) =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 Na(OH)
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Fe(OH)3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH3 + 3 H2O
Mg3Si4O10(OH)2 + Na2S2O7 + Fe2(SO4)3 = NaMgFe(SO4)3 + Na2SO4 + SiO2 + H2O =>
2 Mg3Si4O10(OH)2 + 6 Na2S2O7 + 3 Fe2(SO4)3 = 6 NaMgFe(SO4)3 + 3 Na2SO4 + 8 SiO2 + 2 H2O
Ba(OH)2(aq) + H2SO4(aq) = H2O(l) + BaSO4 =>
Ba(OH)2(aq) + H2SO4(aq) = 2 H2O(l) + BaSO4
C6H5OH = C6H6 + O2 =>
2 C6H5OH = 2 C6H6 + O2
H2CrO4 + C4H9OH = C4H8O + HCrO3{-} + H3O{+} =>
H2CrO4 + C4H9OH = C4H8O + HCrO3{-} + H3O{+}
NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
K4C + Ca3N2 + MgS + BeCl2 + AlBr3 = K3N + CaS + MgCl2 + BeBr2 + Al4C3 =>
3 K4C + 2 Ca3N2 + 6 MgS + 6 BeCl2 + 4 AlBr3 = 4 K3N + 6 CaS + 6 MgCl2 + 6 BeBr2 + Al4C3
NaClO + Cr(OH)3 = Na2CrO4 + Cl2 + NaOH + H2O =>
6 NaClO + 2 Cr(OH)3 = 2 Na2CrO4 + 3 Cl2 + 2 NaOH + 2 H2O
RCH2OH + HBr = RCH2Br + H2O =>
RCH2OH + HBr = RCH2Br + H2O
Mg(SO4) + Na(OH) = Mg(OH) + Na(SO4) =>
Mg(SO4) + Na(OH) = Mg(OH) + Na(SO4)
HClHClO = Cl2H2O =>
HClHClO = Cl2H2O
In + NaOH + H2O = Na3[In(OH)6] + H2 =>
2 In + 6 NaOH + 6 H2O = 2 Na3[In(OH)6] + 3 H2
Mn(OH) + O2 = MnO + H2O =>
4 Mn(OH) + O2 = 4 MnO + 2 H2O
N2(g) + O2 = N2O5(g) =>
2 N2(g) + 5 O2 = 2 N2O5(g)
C5H10 + Cl2 = C5H10Cl =>
2 C5H10 + Cl2 = 2 C5H10Cl
CaCO3 + H2S = Ca + H2O + CO2 + SO4 =>
5 CaCO3 + H2S = 5 Ca + H2O + 5 CO2 + SO4
KIO4(aq) + KI(aq) + HCI(aq) = KCI(aq) + I2(s) + H2O(l) =>
KIO4(aq) + 7 KI(aq) + 8 HCI(aq) = 8 KCI(aq) + 4 I2(s) + 4 H2O(l)
Ca(No3)2 + K2SO4 = CaSO4 + KNo3 =>
Ca(No3)2 + K2SO4 = CaSO4 + 2 KNo3
CuSO4*5H2O + H2SO4 = Cu + H2O + SHO4 =>
CuSO4*5H2O + H2SO4 = Cu + 5 H2O + 2 SHO4
Br9 + Fe = Br3Fe6 =>
Br9 + 18 Fe = 3 Br3Fe6
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CO2 + AgO = AgCO3 =>
CO2 + AgO = AgCO3
NH4(PO4) + Li = Li(PO4) + NH4 =>
NH4(PO4) + Li = Li(PO4) + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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