| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2 + Cl2 = (NH4)2Cl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Al2(CO3)3 + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH =>
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH
B + HBrO3 + H2O = H2BO3 + HBr =>
3 B + 2 HBrO3 + 3 H2O = 3 H2BO3 + 2 HBr
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH =>
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CaCO3(s) + CH3CO2H(l) = CaC2H3O2 + H2O + CO2 =>
8 CaCO3(s) + 9 CH3CO2H(l) = 8 CaC2H3O2 + 6 H2O + 10 CO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
OH{-} + Cr(OH)3 + ClO{-} = CrO4{2-} + Cl{-} + H2O =>
4 OH{-} + 2 Cr(OH)3 + 3 ClO{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
FeF3 + Br2 = FeBr3 + F2 =>
2 FeF3 + 3 Br2 = 2 FeBr3 + 3 F2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2MnO4 + H2CO3 = KMnO4 + MnO2 + H2O + KHCO3 =>
3 K2MnO4 + 4 H2CO3 = 2 KMnO4 + MnO2 + 2 H2O + 4 KHCO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Tl2SO4 + KMnO4 + H2SO4 = Tl2(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Tl2SO4 + 4 KMnO4 + 16 H2SO4 = 5 Tl2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Mg(OH)2 + LiCl = MgCl2 + Li(OH) =>
Mg(OH)2 + 2 LiCl = MgCl2 + 2 Li(OH)
AsH3 + KClO3 + KOH = KCl + K3AsO4 + H2O =>
3 AsH3 + 4 KClO3 + 9 KOH = 4 KCl + 3 K3AsO4 + 9 H2O
S{2-} + MnO4{-} + OH = SO2 + MnO4{2-} + H2O =>
S{2-} + 2 MnO4{-} + 4 OH = SO2 + 2 MnO4{2-} + 2 H2O
Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O =>
Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O
C4H9Br + HBr = C4H8Br2 + H2 =>
C4H9Br + HBr = C4H8Br2 + H2
Zn + O2 + SO2 = ZnSO4 =>
Zn + O2 + SO2 = ZnSO4
NH4ClO4 + C14H10CuO4 = H2O + HCl + CO2 + N2 + CuCl =>
118 NH4ClO4 + 10 C14H10CuO4 = 232 H2O + 108 HCl + 140 CO2 + 59 N2 + 10 CuCl
H2SO4 + MgCl2 = MgSO4 + H2Cl2 =>
H2SO4 + MgCl2 = MgSO4 + H2Cl2
NH2CH2COOH + HCl = ClOOCCH2NH3 + H2 =>
2 NH2CH2COOH + 2 HCl = 2 ClOOCCH2NH3 + H2
Fe + I = Fe2(I2)3 =>
2 Fe + 6 I = Fe2(I2)3
Fe2(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe2(s) + 2 CuSO4(aq) = 2 FeSO4(aq) + 2 Cu(s)
B + HBrO3 + H2O = H2BO3 + HBr =>
3 B + 2 HBrO3 + 3 H2O = 3 H2BO3 + 2 HBr
Co2(SO4)3 + Cu(MnO4)2 = Co(MnO4)3 + CuSO4 =>
Co2(SO4)3 + 3 Cu(MnO4)2 = 2 Co(MnO4)3 + 3 CuSO4
CuSO4*5H2O(s) = CuSO4(s) + H2O =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Al + HPO4 = Al(HPO4)3 =>
Al + 3 HPO4 = Al(HPO4)3
K2Cr2O7 + NaCl + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 3 Cl2 + 7 H2O
NaC2H3O2 + Hg(NO3)2 = NaNO3 + Hg(C2H3O2)2 =>
2 NaC2H3O2 + Hg(NO3)2 = 2 NaNO3 + Hg(C2H3O2)2
Na3PO4(s) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4(s) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
Pb(NO3)2(aq) + K2SO4(aq) = NO3K2(aq) + Pb(SO4)2(l) =>
Pb(NO3)2(aq) + 2 K2SO4(aq) = 2 NO3K2(aq) + Pb(SO4)2(l)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al + NO3 + H2O = Al(OH)4 + NH3 =>
9 Al + 4 NO3 + 24 H2O = 9 Al(OH)4 + 4 NH3
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
H2CO3 + NH3 = H + NH3CO3 =>
H2CO3 + NH3 = 2 H + NH3CO3
Ca(NO3)2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + H4N2O3(aq) =>
Ca(NO3)2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 H4N2O3(aq)
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O =>
C2H5OH + H2SO4 = CH3CH2OSO3H + H2O
KBr + H2SO4 = K2SO4Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4Br2 + SO2 + 2 H2O
(NH4)2S + Al2(SO4)3 = (NH4)2(SO4) + Al2S3 =>
3(NH4)2S + Al2(SO4)3 = 3(NH4)2(SO4) + Al2S3
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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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