| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Na(OH) = NaSO4 + CuOH
AgF(aq) + ZnBr2(aq) = AgBr(s) + ZnF2(aq) =>
2 AgF(aq) + ZnBr2(aq) = 2 AgBr(s) + ZnF2(aq)
CH4N2O = C3H6N6 + CO2 + NH3 =>
6 CH4N2O = C3H6N6 + 3 CO2 + 6 NH3
Na2B4O7 + Na2CO3 + SiO2 = NaBO2SiO2 + CO2 =>
Na2B4O7 + Na2CO3 + 4 SiO2 = 4 NaBO2SiO2 + CO2
Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
LiI + NaOH = NaI + LiOH =>
LiI + NaOH = NaI + LiOH
NaHCO3Na2CO3 + H2O + CO2 = NaHCO3 =>
NaHCO3Na2CO3 + H2O + CO2 = 3 NaHCO3
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
KMnO4 + Na2SO4 = K2S2O8 + MnO2 + NaO =>
2 KMnO4 + 2 Na2SO4 = K2S2O8 + 2 MnO2 + 4 NaO
KSO3 + Pb(NO3)2 = Pb(SO3)2 + KNO3 =>
2 KSO3 + Pb(NO3)2 = Pb(SO3)2 + 2 KNO3
C5H4(OH)2 + H2 = C5H8 + H2O =>
C5H4(OH)2 + 3 H2 = C5H8 + 2 H2O
Y(NO3)3*6H2O + C2H5NO2 = Y2O3 + N2 + CO2 + H2O =>
6 Y(NO3)3*6H2O + 10 C2H5NO2 = 3 Y2O3 + 14 N2 + 20 CO2 + 61 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Ca(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Ca10(PO4)6(OH2) + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2HPO4 + 34 NH3 + 7 H2O = 4 Ca10(PO4)6(OH2) + 81 NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCO3 + HCH3COO = Cu(CH3COO)2 + CO2 + H2O =>
CuCO3 + 2 HCH3COO = Cu(CH3COO)2 + CO2 + H2O
NOAH + Cu = CuAH + NO =>
NOAH + Cu = CuAH + NO
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + H2O2 = (Co(NH2CH2CH2NH2)2)Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 4 NH2CH2CH2NH2 + H2O2 = 2(Co(NH2CH2CH2NH2)2)Cl3 + 14 H2O
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
K2Cr2O7 + NaCl + H2SO4 = K2SO4 + Na2SO4 + CrO2Cl2 + H2O =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = K2SO4 + 2 Na2SO4 + 2 CrO2Cl2 + 3 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
(NH4)2SO3 + Fe(ClO4)3 = NH4ClO4 + Fe2(SO3)3 =>
3(NH4)2SO3 + 2 Fe(ClO4)3 = 6 NH4ClO4 + Fe2(SO3)3
FeCl3 + K(CNS)3 = KCl3 + Fe(CNS)3 =>
FeCl3 + K(CNS)3 = KCl3 + Fe(CNS)3
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
H2O2 + CH4N2O = C2H6N4O2 + H2O =>
H2O2 + 2 CH4N2O = C2H6N4O2 + 2 H2O
Cr + HNO3 = Cr(NO3)3 + NH3 + H2O =>
8 Cr + 27 HNO3 = 8 Cr(NO3)3 + 3 NH3 + 9 H2O
LiOH + HClO4 = H2O + LiClO4 =>
LiOH + HClO4 = H2O + LiClO4
VO2{+} + V{3+} = VO{2+} =>
VO2{+} + V{3+} = 2 VO{2+}
FeOH(NO3)2 + H2O = Fe(OH)3 + HNO3 =>
FeOH(NO3)2 + 2 H2O = Fe(OH)3 + 2 HNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C3H6 + KMnO4 + H2O = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
Cu{2+} + Ag{2-} = CuAg =>
Cu{2+} + Ag{2-} = CuAg
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
CuSO4 + BaCl2 = Ba(SO4)2 + CuCl =>
2 CuSO4 + BaCl2 = Ba(SO4)2 + 2 CuCl
HCl + H2CrO4 = Cl2 + CrCl3 + H2O =>
12 HCl + 2 H2CrO4 = 3 Cl2 + 2 CrCl3 + 8 H2O
CaCl2 + Rb2CO3 = CaCO3 + Rb2Cl2 =>
CaCl2 + Rb2CO3 = CaCO3 + Rb2Cl2
C12H22O11 + Ca(OH)2 = CaCO3 + C2H6O + CO2 =>
C12H22O11 + Ca(OH)2 = CaCO3 + 4 C2H6O + 3 CO2
(NH4)2S + AlCl3 = AlS + (NH4)2Cl3 =>
(NH4)2S + AlCl3 = AlS + (NH4)2Cl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
HBr(ac) + Ca(OH)2(ac) = H2O(l) + CaBr2(ac) =>
2 HBr(ac) + Ca(OH)2(ac) = 2 H2O(l) + CaBr2(ac)
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn =>
Zn(NO3)2 + Cu = Cu(NO3)2 + Zn
I3 + Na2S2O2 = NaI + Na2S4O4 =>
2 I3 + 6 Na2S2O2 = 6 NaI + 3 Na2S4O4
Na2Cr2O7 + Cu(NO3)2 = NaNO3 + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 NaNO3 + CuCr2O7
Fe + KNO3 = Fe2O3 + K2O + N2 =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 K2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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