| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
K{3}PO{4} + HCI = KCI + H{3}PO{4} =>
K{3}PO{4} + HCI = KCI + H{3}PO{4}
S + HBr = SBr + H2 =>
2 S + 2 HBr = 2 SBr + H2
Ca + Al(MnO4)3 = Ca(MnO4)2 + Al =>
3 Ca + 2 Al(MnO4)3 = 3 Ca(MnO4)2 + 2 Al
Al4C3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 + CH4 =>
Al4C3 + 2 Ba(OH)2 + 12 H2O = 2 Ba(Al(OH)4)2 + 3 CH4
MnO + KOH = K2MnO2 + H2O =>
MnO + 2 KOH = K2MnO2 + H2O
NO2 + CaCO3 = CaNO3 + CO2 =>
NO2 + CaCO3 = CaNO3 + CO2
FeCl3 + K2S + H2O = KHS + Fe(OH)Cl2 + KCl =>
FeCl3 + K2S + H2O = KHS + Fe(OH)Cl2 + KCl
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Li2CO3 + AgNO3 = Li2Ag + CO3NO3 =>
Li2CO3 + AgNO3 = Li2Ag + CO3NO3
C6H5CH2CH3 + KMnO4 = C6H4COOK + K2CO3 + MnO2 + H2O =>
5 C6H5CH2CH3 + 41 KMnO4 = 3 C6H4COOK + 19 K2CO3 + 41 MnO2 + 19 H2O
FeCl3 + Na2CO3 + HOH = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 HOH = 2 Fe(OH)3 + 6 NaCl + 3 CO2
NH4HCO3 + HF = NH4F + H2O + CO2 =>
NH4HCO3 + HF = NH4F + H2O + CO2
(NH4)2SO4(s) + KOH(s) = K2SO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(s) + 2 KOH(s) = K2SO4(s) + 2 NH3(g) + 2 H2O(l)
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
CO3{-2} + AgNO3 = Ag2CO3 + NO3{-} =>
CO3{-2} + 2 AgNO3 = Ag2CO3 + 2 NO3{-}
H2O2 + MnO = MnO2 + H2O =>
H2O2 + MnO = MnO2 + H2O
HClO4 + CH3OONa = CH3OOH + NaClO4 =>
HClO4 + CH3OONa = CH3OOH + NaClO4
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Zn + HCl = H + ZnHCl2 =>
Zn + 2 HCl = H + ZnHCl2
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
C135H182O95N5S2 + H2O = CH4N2O + C6H12O6 + C6H8O7 + H2SO4 =>
12 C135H182O95N5S2 + 577.99999999998H2O = 29.999999999999CH4N2O + 262.99999999999C6H12O6 + 2 C6H8O7 + 23.999999999999H2SO4
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Sb3 + O2 = SbO =>
2 Sb3 + 3 O2 = 6 SbO
MnO2 + H2O + Cl2 = HMnO4 + HCl =>
2 MnO2 + 4 H2O + 3 Cl2 = 2 HMnO4 + 6 HCl
PbCl2 + H2O + CO2 = PbCO3 + HCl =>
PbCl2 + H2O + CO2 = PbCO3 + 2 HCl
HNO3 + P2O5 = H3PO4 + N2O5 =>
6 HNO3 + P2O5 = 2 H3PO4 + 3 N2O5
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
F2 + Ca = CaF2 =>
F2 + Ca = CaF2
FeCl3 + K2S + H2O = KHS + Fe(OH)3 + KCl =>
FeCl3 + 3 K2S + 3 H2O = 3 KHS + Fe(OH)3 + 3 KCl
C2H3O2Cl + NH3 = C2H5O2N + NH4Cl =>
C2H3O2Cl + 2 NH3 = C2H5O2N + NH4Cl
NaN3(s) = Na(s) + N10(g) =>
10 NaN3(s) = 10 Na(s) + 3 N10(g)
CaBr2 + HClO = Ca(ClO)2 + HBr =>
CaBr2 + 2 HClO = Ca(ClO)2 + 2 HBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(s) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(s)
NH4Cl + HBr = NH4Br + HCl =>
NH4Cl + HBr = NH4Br + HCl
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4) =>
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4)
KMnO4 + NaCl + H2SO4 = K2SO4 + NaSO4 + MnSO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 5 Cl2 + 16 H2O
Au2O2 = Au + O2 =>
Au2O2 = 2 Au + O2
N2O5 + SO2 = N2 + SO3 =>
N2O5 + 5 SO2 = N2 + 5 SO3
Co{2+} + e = Co =>
Co{2+} + 2e = Co
P + CaO = Ca3P2 + O2 =>
4 P + 6 CaO = 2 Ca3P2 + 3 O2
NaCO = CO + Na =>
NaCO = CO + Na
C18H36N4O11 + O2 = CO2 + H2O + NO2 =>
2 C18H36N4O11 + 51 O2 = 36 CO2 + 36 H2O + 8 NO2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HClO4(aq) + Sr(OH)2(aq) = H2O + Sr(ClO4)2 =>
2 HClO4(aq) + Sr(OH)2(aq) = 2 H2O + Sr(ClO4)2
Tc + HNO3 = Tc(NO3)2 + NO + H2O =>
3 Tc + 8 HNO3 = 3 Tc(NO3)2 + 2 NO + 4 H2O
XeF2 + HCl = Cl2 + HF + Xe =>
XeF2 + 2 HCl = Cl2 + 2 HF + Xe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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