| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiS + FeSO4 = LiSO4 + FeS
Zn(OH)2 + H2SO4 = Zn(SO4) + H2O =>
Zn(OH)2 + H2SO4 = Zn(SO4) + 2 H2O
HCl + Al[OH]3 = AlCl3 + H[OH] =>
3 HCl + Al[OH]3 = AlCl3 + 3 H[OH]
CuO + KHC2O4 + H2O = K2[Cu(C2O4)2]*4H2O =>
CuO + 2 KHC2O4 + 3 H2O = K2[Cu(C2O4)2]*4H2O
[Cu(NH3)4](OH)2 + H2SO4 = Cu[NH3]4SO4 + H2O =>
[Cu(NH3)4](OH)2 + H2SO4 = Cu[NH3]4SO4 + 2 H2O
Na + Ce2 = NaCe1 =>
2 Na + Ce2 = 2 NaCe1
HCl + C3H5Br = C3H6 + BrCl =>
HCl + C3H5Br = C3H6 + BrCl
NaBr2 + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr2 + 2 H2SO4 = 2 Br2 + SO2 + 2 H2O + Na2SO4
Ba(NO3)2(s) + H2O(l) = BaO(aq) + HNO3(l) =>
Ba(NO3)2(s) + H2O(l) = BaO(aq) + 2 HNO3(l)
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
ReO3 + KOH = K2ReO4H2O =>
ReO3 + 2 KOH = K2ReO4H2O
CuSO4 + Sr(OH)2 = Cu(OH)2 + SrSO4 =>
CuSO4 + Sr(OH)2 = Cu(OH)2 + SrSO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FeO3 + NO = Fe + NO2 =>
FeO3 + 3 NO = Fe + 3 NO2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca2Si + Cl2 = CaCl + SiCl =>
2 Ca2Si + 3 Cl2 = 4 CaCl + 2 SiCl
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KBr + H2O = H2 + KBrO =>
KBr + H2O = H2 + KBrO
KCl + AgNi = KNi + AgCl =>
KCl + AgNi = KNi + AgCl
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 8 H{+} + 40 NO
KI + KClO3 + HCl = I2 + H2O + KCl =>
6 KI + KClO3 + 6 HCl = 3 I2 + 3 H2O + 7 KCl
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
NaHCO3 + C6H8O7 = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3 + C6H8O7 = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
CH3CH2CH2CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
CH3CH2COOH = CH3CH2 + H2 + CO2 =>
2 CH3CH2COOH = 2 CH3CH2 + H2 + 2 CO2
(NH4)6Mo7O24*4H2O + CH4NS = MoS2 + N2 + O2 + C + H2 =>
(NH4)6Mo7O24*4H2O + 14 CH4NS = 7 MoS2 + 10 N2 + 14 O2 + 14 C + 44 H2
BaSO4 = SO3 + BaO =>
BaSO4 = SO3 + BaO
H + AgNO3 = HNO3 + Ag =>
H + AgNO3 = HNO3 + Ag
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
GeS2 + H2O = GeO2 + H2S =>
GeS2 + 2 H2O = GeO2 + 2 H2S
C7H802 + O2 = CO2 + H2 =>
C7H802 + 7 O2 = 7 CO2 + 401 H2
SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3
NaHS = S + H2S + Na =>
2 NaHS = S + H2S + 2 Na
S + Cn = CnS =>
S + Cn = CnS
Zn + HClO4 = Zn(ClO4)2 + ZnCl2 + H2O =>
8 Zn + 16 HClO4 = 7 Zn(ClO4)2 + ZnCl2 + 8 H2O
Ag3Co3 = Ag + Co =>
Ag3Co3 = 3 Ag + 3 Co
NaMnO4 + Na2S + H2O = H2SO4 + MnO2 + NaOH =>
8 NaMnO4 + 3 Na2S + 10 H2O = 3 H2SO4 + 8 MnO2 + 14 NaOH
AgSO4 + KNO3 = AgNO3 + KSO4 =>
AgSO4 + KNO3 = AgNO3 + KSO4
C2H6O2 + NO2 = CO2 + H2O + N2 =>
4 C2H6O2 + 10 NO2 = 8 CO2 + 12 H2O + 5 N2
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + Fe2S3O12 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4FeC6N6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2S3O12 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 5 Na2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H6O3 + C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3 + C4H6O3 = C9H8O4HC2H3O2
CuCl = Cl + Cu =>
CuCl = Cl + Cu
Ge + KClO3 + KOH = K2GeO4 + KCl + H2O =>
Ge + KClO3 + 2 KOH = K2GeO4 + KCl + H2O
NaHCO3 + Ca(OH)2 = H2O + Na2CO3 + CaCO3 =>
2 NaHCO3 + Ca(OH)2 = 2 H2O + Na2CO3 + CaCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3 =>
Na2S2O3 + CuSO4 = Na2SO4 + CuS2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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