| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Na2S + HN3 = H2S + NaN3 =>
Na2S + 2 HN3 = H2S + 2 NaN3
NO + O2 + Na2CO3 = CO2 + NaNO3 =>
4 NO + 3 O2 + 2 Na2CO3 = 2 CO2 + 4 NaNO3
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O =>
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O
H2SO4(aq) + NH4OH(aq) = NH4HSO4 + H2O =>
H2SO4(aq) + NH4OH(aq) = NH4HSO4 + H2O
NaF + O2 = NaO + F2 =>
2 NaF + O2 = 2 NaO + F2
Zn + Cr(NO3)3(aq) = Cr + Zn(NO3) =>
3 Zn + Cr(NO3)3(aq) = Cr + 3 Zn(NO3)
NaCl + C10H20O5 = C10H19O5Na + HCl =>
NaCl + C10H20O5 = C10H19O5Na + HCl
CuAl = Cu + Al =>
CuAl = Cu + Al
ClO + O2 = Cl2O7 =>
4 ClO + 5 O2 = 2 Cl2O7
KBr + Fe(NO3)3 = FeBr + K(NO3)3 =>
KBr + Fe(NO3)3 = FeBr + K(NO3)3
AgNO3 + KCe = KNO3 + AgCe =>
AgNO3 + KCe = KNO3 + AgCe
(CH2OH)2 + O2 = CO2 + H2O =>
2(CH2OH)2 + 5 O2 = 4 CO2 + 6 H2O
C4H6(g) + O2(g) = C + H2O =>
2 C4H6(g) + 3 O2(g) = 8 C + 6 H2O
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
C6H12 + HBr = C2H5Br =>
C6H12 + 3 HBr = 3 C2H5Br
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CuSO4 + Hg(NO3)2 + KI = Cu2[HgI4] + K2SO4 + KNO3 + I2 =>
2 CuSO4 + Hg(NO3)2 + 6 KI = Cu2[HgI4] + 2 K2SO4 + 2 KNO3 + I2
HCl + Al2(CO3)3 = AlCl3 + H2CO3 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2CO3
(NO3)2Pb + IK = I2Pb + NO3K =>
(NO3)2Pb + 2 IK = I2Pb + 2 NO3K
SnCl2 + I2 = SnCl4 + SnI1 =>
4 SnCl2 + I2 = 2 SnCl4 + 2 SnI1
Mg + NH = MgN + H =>
Mg + NH = MgN + H
(NH4)SO4 + NaOH = (NH4)OH + NaSO4 =>
(NH4)SO4 + NaOH = (NH4)OH + NaSO4
SO2 + C = S + CO =>
SO2 + 2 C = S + 2 CO
Ag{+} + KCl = AgCl + K{+} =>
Ag{+} + KCl = AgCl + K{+}
MgBr2 + LiOH = Mg(OH)2 + LiBr =>
MgBr2 + 2 LiOH = Mg(OH)2 + 2 LiBr
KMnO4 + H2SO4 + (NH4)2S = MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5(NH4)2S = 8 MnSO4 + 4 K2SO4 + 5(NH4)2SO4 + 12 H2O
Na2CO3 + Li = Na + Li2CO3 =>
Na2CO3 + 2 Li = 2 Na + Li2CO3
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq) =>
AgNO3(aq) + KSCN(aq) = AgSCN(aq) + KNO3(aq)
FeSH2SO4 = FeSO4H2S =>
FeSH2SO4 = FeSO4H2S
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5COOH + Fe = Fe(C2H5COO)2 + H2 =>
2 C2H5COOH + Fe = Fe(C2H5COO)2 + H2
C14H10O4 + H2O2 = CO2 + C6H5OH =>
C14H10O4 + H2O2 = 2 CO2 + 2 C6H5OH
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
CdSO4(aq) + NH4OH(aq) = Cd(OH)2(s) + (NH4)2SO4(aq) =>
CdSO4(aq) + 2 NH4OH(aq) = Cd(OH)2(s) + (NH4)2SO4(aq)
C2H5OHCUO = C2H4OCUH2O =>
C2H5OHCUO = C2H4OCUH2O
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
Co(NO3)2*6H2O + Fe(NO3)3*9H2O + N2H4CO = CoFe2O4 + N2 + H2O + CO2 =>
3 Co(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 N2H4CO = 3 CoFe2O4 + 32 N2 + 112 H2O + 20 CO2
Au(C2H3O2)3 + Li = Au + LiC2H3O2 =>
Au(C2H3O2)3 + 3 Li = Au + 3 LiC2H3O2
KMnO4 + H2SO4 + (NH4)2S = MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5(NH4)2S = 8 MnSO4 + 4 K2SO4 + 5(NH4)2SO4 + 12 H2O
H2S2O8 + FeSO4 = Fe(SO4)3 + H2SO4 =>
2 H2S2O8 + FeSO4 = Fe(SO4)3 + 2 H2SO4
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
K4[Mn(CN)6] + K = K6[Mn(CN)6] =>
K4[Mn(CN)6] + 2 K = K6[Mn(CN)6]
H3BO3 + CH3OH = B(OCH3)3 + HOH =>
H3BO3 + 3 CH3OH = B(OCH3)3 + 3 HOH
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
C5H5N + NH4 = NH3 + C5H6N =>
C5H5N + NH4 = NH3 + C5H6N
SrCl2(aq) + NaOH(aq) = Sr(OH)2 + NaCl =>
SrCl2(aq) + 2 NaOH(aq) = Sr(OH)2 + 2 NaCl
TiCl4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + HCl =>
TiCl4 + H2O2 + 2 H2SO4 = H2[Ti(O2)(SO4)2] + 4 HCl
Fe2(CO3)3 + CH3COOH = Fe(CH3COOH)3 + CO2 + H2O =>
4 Fe2(CO3)3 + 27 CH3COOH = 8 Fe(CH3COOH)3 + 18 CO2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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