| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 6 NH3*H2O = [Cu(NH3)6](OH)2 + 6 H2O
KCl + MnO2 = KClO + Mn =>
2 KCl + MnO2 = 2 KClO + Mn
C7H10O2 + H2 = C7H16 + H2O =>
C7H10O2 + 5 H2 = C7H16 + 2 H2O
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
BaCO3 + Yb2O3 + H3BO3 = Ba3YbB3O9 + CO2 + H2O =>
6 BaCO3 + Yb2O3 + 6 H3BO3 = 2 Ba3YbB3O9 + 6 CO2 + 9 H2O
C7H10O2 + H2 = C7H16 + H2O =>
C7H10O2 + 5 H2 = C7H16 + 2 H2O
K2Cr2O7 + H2SO4 + C2H6O + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
AgC2H3O2(aq) + NiCl2(aq) = AgCl(s) + Ni(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
K2Cr2O7 + SO2 + KCl + HCl = CrCl3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 4 KCl + 2 HCl = 2 CrCl3 + 3 K2SO4 + H2O
No(CO) = No + CO =>
No(CO) = No + CO
CrO3 + HCl + CH3CH2OH = CrCl3 + H2O + CO2 =>
4 CrO3 + 12 HCl + CH3CH2OH = 4 CrCl3 + 9 H2O + 2 CO2
Tb4O7 + Mn2O3 = TbMnO3 + O =>
Tb4O7 + 2 Mn2O3 = 4 TbMnO3 + O
Ag2(SO4) + Cu = CuSO4 + Ag =>
Ag2(SO4) + Cu = CuSO4 + 2 Ag
Cr + PbF2 = CrF2 + Pb =>
Cr + PbF2 = CrF2 + Pb
Cl(g) + S(s) = SCl =>
Cl(g) + S(s) = SCl
CoO + V2O5 + CaCO3 = CaCoV2O7 + CO2 =>
CoO + V2O5 + CaCO3 = CaCoV2O7 + CO2
FeAsS = FeS + As4 =>
4 FeAsS = 4 FeS + As4
NH2CH2COOH + CH3COCl = CH3CONH2CH2COO + HCl =>
NH2CH2COOH + CH3COCl = CH3CONH2CH2COO + HCl
H3PO2 + H2SO4 + KMnO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
5 H3PO2 + 6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 H3PO4 + 2 K2SO4 + 6 H2O
C5H7N + Br2 = HBr + C5H5N =>
C5H7N + Br2 = 2 HBr + C5H5N
Ti(OH)3 + SO3 = Ti2(SO4)3 + H2O =>
2 Ti(OH)3 + 3 SO3 = Ti2(SO4)3 + 3 H2O
Li2CO3 + KClO3 + S + C = K2S + CO + LiCl =>
Li2CO3 + 2 KClO3 + S + 8 C = K2S + 9 CO + 2 LiCl
CH3CHCH2 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CHCH2 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
C18H16N2O6*Na4*(H2SO4)2*(H2O)4 = C18H20N2O6 + H2O + Na2SO4 =>
C18H16N2O6*Na4*(H2SO4)2*(H2O)4 = C18H20N2O6 + 4 H2O + 2 Na2SO4
KMnO4 + SnSO4 + H2O = MnSO4 + SnO2 + KOH + H2SO4 =>
2 KMnO4 + 5 SnSO4 + 4 H2O = 2 MnSO4 + 5 SnO2 + 2 KOH + 3 H2SO4
Na2CO3 + NaOH = Na3 + CO4H =>
Na2CO3 + NaOH = Na3 + CO4H
Ba(No3)2 + NaOH = Ba(OH)2 + NaNo3 =>
Ba(No3)2 + 2 NaOH = Ba(OH)2 + 2 NaNo3
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
SiO2 + CaO + FeO = CaSiO3FeSiO3 =>
2 SiO2 + CaO + FeO = CaSiO3FeSiO3
K2CO3 + CdI2 = K2I2 + CdCO3 =>
K2CO3 + CdI2 = K2I2 + CdCO3
Ba(No3)2 + NaOH = Ba(OH)2 + NaNo3 =>
Ba(No3)2 + 2 NaOH = Ba(OH)2 + 2 NaNo3
NH3 + I2 = N2I6 + H2* =>
2 NH3 + 3 I2 = N2I6 + 3 H2*
CoCl2(H2O)6 + NaBF4 = Co(BF4)2 + NaCl + H2O =>
CoCl2(H2O)6 + 2 NaBF4 = Co(BF4)2 + 2 NaCl + 6 H2O
KMnO4 + SnSO4 + H2O = MnSO4 + SnO2 + KOH + H2SO4 =>
2 KMnO4 + 5 SnSO4 + 4 H2O = 2 MnSO4 + 5 SnO2 + 2 KOH + 3 H2SO4
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
(NH4)2SO4 + Hg(NO3)2 = NH4(NO3) + HgSO4 =>
(NH4)2SO4 + Hg(NO3)2 = 2 NH4(NO3) + HgSO4
H2NO3 + CaCO3 = CO2 + H2O + CaNO3 =>
H2NO3 + CaCO3 = CO2 + H2O + CaNO3
C4H10 + KMnO4 + H2SO4 = C8H7O4 + MnSO4 + K2SO4 + H2O =>
20 C4H10 + 42 KMnO4 + 63 H2SO4 = 10 C8H7O4 + 42 MnSO4 + 21 K2SO4 + 128 H2O
KMnO4 + Fe(SO4) + H2(SO4) = K2(SO4) + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2(SO4) = K2(SO4) + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
C3H8O3 + SO4{2-} + H{+} = H2S + H2O + CO2 =>
4 C3H8O3 + 7 SO4{2-} + 14 H{+} = 7 H2S + 16 H2O + 12 CO2
K2SO4 + HNO3 + BaCl2 = BaSO4 + KNO3 + HCl =>
K2SO4 + 2 HNO3 + BaCl2 = BaSO4 + 2 KNO3 + 2 HCl
CH3C3H3O2N2 + H2O = H2NCHCH3OOH + CO2 + NH3 =>
2 CH3C3H3O2N2 + 6 H2O = 3 H2NCHCH3OOH + 2 CO2 + NH3
CaAl2Si2O8 + Mg2SiO4 = MgSiO3 + CaMgSi2O6 + MgAl2O4 =>
CaAl2Si2O8 + 2 Mg2SiO4 = 2 MgSiO3 + CaMgSi2O6 + MgAl2O4
HgHCl = HHgCl =>
HgHCl = HHgCl
Al + K2O = AlO + K =>
Al + K2O = AlO + 2 K
CH3C(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3C(OH)CH3 + 5 K2Cr2O7 + 20 H2SO4 = 9 CH3COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O
Al(PO4) + Ca(CO3) = Al2(CO3)3 + Ca3(PO4)2 =>
2 Al(PO4) + 3 Ca(CO3) = Al2(CO3)3 + Ca3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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