| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + MnSO4 = Na2SO4 + MnO2 + Cl2
K3Po4 + BaCl2 = Ba3(Po4)2 + KCl =>
2 K3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 KCl
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
Ba + (ClO3) = Ba(ClO3) =>
Ba + (ClO3) = Ba(ClO3)
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
K2(CO3) + MgI2 = KI + Mg(CO3) =>
K2(CO3) + MgI2 = 2 KI + Mg(CO3)
LiCO3 + SiO2 = CO2 + LiSiO3 =>
LiCO3 + SiO2 = CO2 + LiSiO3
Al + BeF2 = AlF3 + Be =>
2 Al + 3 BeF2 = 2 AlF3 + 3 Be
CH3(CH2)2COOH + NaOH = C2H3O2Na + C2H6O =>
CH3(CH2)2COOH + NaOH = C2H3O2Na + C2H6O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaCl2 + ZnS = ZnCl2 + BaS =>
BaCl2 + ZnS = ZnCl2 + BaS
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
FeCl3 + Na2CO3 = (Fe)2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = (Fe)2(CO3)3 + 6 NaCl
CrO2 + OH = CrO4 + H2O =>
CrO2 + 4 OH = CrO4 + 2 H2O
Ca10(PO4)6(OH)2 + F = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + 2 F = Ca10(PO4)6F2 + 2 OH
NaCl(aq) + NaOH(aq) = Na + ClOH =>
NaCl(aq) + NaOH(aq) = 2 Na + ClOH
O2 + N2H4 = NO2 + H2O =>
3 O2 + N2H4 = 2 NO2 + 2 H2O
KAlO2 + H2O = K[Al(OH)4] =>
KAlO2 + 2 H2O = K[Al(OH)4]
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
F + NH3 = N2H3 + HF =>
3 F + 2 NH3 = N2H3 + 3 HF
CH3OH + CHOOH = CHOOCH3 + H2O =>
CH3OH + CHOOH = CHOOCH3 + H2O
C5H10O5 + H2SO4 = CO2 + SO2 + H2O =>
C5H10O5 + 10 H2SO4 = 5 CO2 + 10 SO2 + 15 H2O
SO2O2 = SO4 =>
SO2O2 = SO4
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
CH3COOH + Ba(OH)2 = Ba(COOH)2 + CH3OH =>
2 CH3COOH + Ba(OH)2 = Ba(COOH)2 + 2 CH3OH
CH3CHO(ac) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CHO(ac) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
C2H5OH(l) + CH3CH2CH2COOH(l) = CH3CH2CH2COOC2H5(l) + H2O(l) =>
C2H5OH(l) + CH3CH2CH2COOH(l) = CH3CH2CH2COOC2H5(l) + H2O(l)
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Cu(NO3)2 + K2S = CuS + K2(NO3)2 =>
Cu(NO3)2 + K2S = CuS + K2(NO3)2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
C2H5OH + O2 = CO3 + H2O =>
C2H5OH + 4 O2 = 2 CO3 + 3 H2O
KNO3 + H2SO4 + Cu = K2SO4 + NO2 + CuSO4 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + 2 NO2 + CuSO4 + 2 H2O
CH3 + C2H5Cl + Na = C3H8 + NaCl =>
CH3 + C2H5Cl + Na = C3H8 + NaCl
WC + NaOH + O2 = Na2WO4 + Na2CO3 + H2O =>
2 WC + 8 NaOH + 5 O2 = 2 Na2WO4 + 2 Na2CO3 + 4 H2O
L3 = L2 =>
2 L3 = 3 L2
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
Cu(NH3)4 + NO3 = Cu(NO3)2 + NH3 =>
Cu(NH3)4 + 2 NO3 = Cu(NO3)2 + 4 NH3
C2H14B2N2 + O2 = B2O3 + CO2 + H2O + N2 =>
C2H14B2N2 + 7 O2 = B2O3 + 2 CO2 + 7 H2O + N2
K + Al2SO4 = K2SO4 + Al =>
2 K + Al2SO4 = K2SO4 + 2 Al
MnSO4 + KIO4 + H2O = HMnO4 + H2SO4 + KIO3 =>
2 MnSO4 + 5 KIO4 + 3 H2O = 2 HMnO4 + 2 H2SO4 + 5 KIO3
Fe(OH)3 + NaCl = FeCl3 + Na(OH) =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 Na(OH)
FeCl2 + AgNO3 = AgCl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
NH4NO3 + LiOH = LiNO3 + NH3H2O =>
NH4NO3 + LiOH = LiNO3 + NH3H2O
IO3{-} + SO2 + H2O = I{-} + SO4{2-} + H3O{+} =>
IO3{-} + 3 SO2 + 9 H2O = I{-} + 3 SO4{2-} + 6 H3O{+}
PbO2 + HMnO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 PbO2 + HMnO2 + 4 HNO3 = 2 Pb(NO3)2 + HMnO4 + 2 H2O
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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