| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(H3PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
N1 + O2 = N1O3 =>
2 N1 + 3 O2 = 2 N1O3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3 =>
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3
CuNO3 + KMnO4 + HNO3 = Cu(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
5 CuNO3 + KMnO4 + 8 HNO3 = 5 Cu(NO3)2 + Mn(NO3)2 + KNO3 + 4 H2O
C14H30(g) + O2(g) = CO2(g) + H2O(g) =>
2 C14H30(g) + 43 O2(g) = 28 CO2(g) + 30 H2O(g)
NaCl + Hg2(C2H3O2)2 = Na2(C2H3O2) + Cl2Hg =>
4 NaCl + Hg2(C2H3O2)2 = 2 Na2(C2H3O2) + 2 Cl2Hg
Cl + NaOH = NaCl + H2O + O2 =>
4 Cl + 4 NaOH = 4 NaCl + 2 H2O + O2
Al(OH)3HBr = Al(OH)2BrH2O =>
Al(OH)3HBr = Al(OH)2BrH2O
CH3CH2COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
CH3CH2COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O
Zn(NO3)2(aq) + Na2CO3(aq) = Zn(CO3)(aq) + Na2(NO3)2(aq) =>
Zn(NO3)2(aq) + Na2CO3(aq) = Zn(CO3)(aq) + Na2(NO3)2(aq)
C3H12Cl12N6 = C3N6Cl12H12 =>
C3H12Cl12N6 = C3N6Cl12H12
PtCl4 + F2 = PtF4 + Cl2 =>
PtCl4 + 2 F2 = PtF4 + 2 Cl2
C2H5OH + O(g) = CO2 + H2O =>
C2H5OH + 6 O(g) = 2 CO2 + 3 H2O
HSO4 + H2O = H2SO4 + OH =>
HSO4 + H2O = H2SO4 + OH
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4[P(Mo3O10)4] + NH4NO3 + H2O =>
16 H3PO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3PO4[P(Mo3O10)4] + 171 NH4NO3 + 105 H2O
Al2(CO3)3 + Mg3(PO4)2 = Al(PO4) + Mg(CO3) =>
Al2(CO3)3 + Mg3(PO4)2 = 2 Al(PO4) + 3 Mg(CO3)
[Co(H2O)6]{2+} + Cl{-} = [CoCl6]{4-} + (H2O) =>
[Co(H2O)6]{2+} + 6 Cl{-} = [CoCl6]{4-} + 6(H2O)
Cu{2+} + OH = Cu(OH){2} =>
Cu{2+} + OH = Cu(OH){2}
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
C12H22O11 + 8 K2Cr2O7 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 43 H2O + 8 K2SO4
C2H6(g) + O2(g) = H2O(g) + CO2 =>
2 C2H6(g) + 7 O2(g) = 6 H2O(g) + 4 CO2
ClOH + NH3 = H2O + HCl + N2 =>
3 ClOH + 2 NH3 = 3 H2O + 3 HCl + N2
Ca(NO3)2 + (NH4)HPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)HPO4 + 62 NH3 + 17 H2O = 4 Ca10(PO4)6(OH)2 + 83 NH4NO3
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride =>
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride
Na2B4O7 + H2SO4 = H2B4O7 + Na2SO4 =>
Na2B4O7 + H2SO4 = H2B4O7 + Na2SO4
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl3 =>
3 CaCl2 + 2 Cr(NO3)3 = 3 Ca(NO3)2 + 2 CrCl3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
CH3CH(NH2)CO2H + O2 = CO(NH2)2 + H2O + CO2 =>
2 CH3CH(NH2)CO2H + 6 O2 = CO(NH2)2 + 5 H2O + 5 CO2
NI3 + NH3 = N2 + NH4I =>
NI3 + 4 NH3 = N2 + 3 NH4I
HNO{3} + Mn(OH){2} = H(OH){2} + MnNO{3} =>
HNO{3} + Mn(OH){2} = H(OH){2} + MnNO{3}
Ca(OH)2 + H2SiO3 = Ca(HSiO3)2 + H2O =>
Ca(OH)2 + 2 H2SiO3 = Ca(HSiO3)2 + 2 H2O
Pb(OH)2 = H2O + PbO =>
Pb(OH)2 = H2O + PbO
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
K2ZnO2 + HNO3 = Zn(NO3)2 + KO + H2 =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KO + H2
PO4 + CaCl2 = CaPO4 + Cl2 =>
PO4 + CaCl2 = CaPO4 + Cl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
P4O10 + H2O = HPO3 =>
P4O10 + 2 H2O = 4 HPO3
Mg(NO3) + Na = Mg + NaNO3 =>
Mg(NO3) + Na = Mg + NaNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
SO3 + ClO = SO4 + Cl2 =>
2 SO3 + 2 ClO = 2 SO4 + Cl2
PbS + O2 = PbO + S9 =>
18 PbS + 9 O2 = 18 PbO + 2 S9
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al4C3 + KOH + H2O = KAl(OH)4 + CH4 =>
Al4C3 + 4 KOH + 12 H2O = 4 KAl(OH)4 + 3 CH4
Zn(s) + HCl(aq) = Zn(s)Cl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = Zn(s)Cl2(aq) + H2(g)
C3H7OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
10 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 CH3CO2H + 12 MnSO4 + 28 H2O + 6 K2SO4
FeCl3 + NaNO3 = Fe(NO3)3 + ClNa =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 ClNa
FeCl3(aq) + Au(s) = AuCl3(aq) + Fe(s) =>
FeCl3(aq) + Au(s) = AuCl3(aq) + Fe(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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