| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C4H9OH + 4 CrO3 + 6 H2SO4 = 3 C3H7COOH + 2 Cr2(SO4)3 + 9 H2O
K2CO3 + Mg(NO3)2 = KNO3 + (MgCO3)2 =>
2 K2CO3 + 2 Mg(NO3)2 = 4 KNO3 + (MgCO3)2
(NH4)2[SnCl6] + C2H5NS = NH4 + SnC2H5NS + Cl6 =>
(NH4)2[SnCl6] + C2H5NS = 2 NH4 + SnC2H5NS + Cl6
Mn(NO3)2*4H2O + Zn(NO3)2*6H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = Mn5ZnCo4Fe20O40 + CO2 + N2 + H2O =>
45.000000000001Mn(NO3)2*4H2O + 9 Zn(NO3)2*6H2O + 36.000000000001Co(NO3)2*6H2O + 180 Fe(NO3)3*9H2O + 200 C6H8O7 = 9.0000000000001Mn5ZnCo4Fe20O40 + 1200 CO2 + 360 N2 + 2870 H2O
CH4O + H2O2 = CO2 + H2O =>
CH4O + 3 H2O2 = CO2 + 5 H2O
SO2 + Cl2 = SOCl2 + O2 =>
2 SO2 + 2 Cl2 = 2 SOCl2 + O2
Ga2S3 + RbCl = Rb2S + GaCl3 =>
Ga2S3 + 6 RbCl = 3 Rb2S + 2 GaCl3
Ba(OH)2 + K2CrO4 = K2(OH)2 + BaCrO4 =>
Ba(OH)2 + K2CrO4 = K2(OH)2 + BaCrO4
CH4(g) + O(g) = CO2(g) + H2O(g) =>
CH4(g) + 4 O(g) = CO2(g) + 2 H2O(g)
Cu + H2SO4 = Cu2(SO4)3 + H2S + H2O =>
8 Cu + 15 H2SO4 = 4 Cu2(SO4)3 + 3 H2S + 12 H2O
GeO2 + H2SO4 + NaBH4 + NaOH = GeH4 + H3BO3 + Na2SO4 =>
GeO2 + H2SO4 + NaBH4 + NaOH = GeH4 + H3BO3 + Na2SO4
Ag{+2} + Br{-} = AgBr2 =>
Ag{+2} + 2 Br{-} = AgBr2
Ag{3}PO{4} + (NH{4}){2}CO{3} = Ag{2}CO{3} + (NH{4}){3}PO{4} =>
Ag{3}PO{4} + (NH{4}){2}CO{3} = Ag{2}CO{3} + (NH{4}){3}PO{4}
SIO2 + H2SO4 = SI(SO4)2 + H2O =>
SIO2 + 2 H2SO4 = SI(SO4)2 + 2 H2O
Ba(NO3)2 + Li2CO3 = BaCO3 + LiNO3 =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 LiNO3
Mg(NO3)2 + KClO3 = KNO3 + Mg(ClO3)2 =>
Mg(NO3)2 + 2 KClO3 = 2 KNO3 + Mg(ClO3)2
C2H5OH + O2(g) = CO2(g) + H2O(g) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
H3PO4 + CsOH = H2PO4Cs + H2O =>
H3PO4 + CsOH = H2PO4Cs + H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
[Ni(H2O)6] + NH3 = [Ni(NH3)6] + H2O =>
[Ni(H2O)6] + 6 NH3 = [Ni(NH3)6] + 6 H2O
Co2O3 + PH3 = CoP + H2O =>
Co2O3 + 2 PH3 = 2 CoP + 3 H2O
LiF + Cl = Li + ClF =>
LiF + Cl = Li + ClF
CH2(OH)CH2(OH) + CH3COOH = CH3COOC2H4 + H2O =>
3 CH2(OH)CH2(OH) + CH3COOH = 2 CH3COOC2H4 + 4 H2O
PbSO4 + H2S + CH3COONH4 = Pb(NH4)2 + SO2 + CH3COOH =>
PbSO4 + H2S + 2 CH3COONH4 = Pb(NH4)2 + 2 SO2 + 2 CH3COOH
(NH2)CO(NH2) + H2O = NH3 + CO2 =>
(NH2)CO(NH2) + H2O = 2 NH3 + CO2
Zn(OH)2 + NH4OH = Zn(NH3)6(OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = Zn(NH3)6(OH)2 + 6 H2O
SH2 + HNO3 = S + NO2 + H2O =>
SH2 + 2 HNO3 = S + 2 NO2 + 2 H2O
H2O = H2 + O2H2 =>
2 H2O = H2 + O2H2
CH4H4 + O2 = CO2 + H2O =>
CH4H4 + 3 O2 = CO2 + 4 H2O
C6H8O7 + Na2CO3 = C6H5Na3O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 C6H5Na3O7 + 3 CO2 + 3 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
H2O + Fe(OH)2 + K2CrO4 = Fe(OH)3 + Cr(OH)3 + KOH =>
4 H2O + 3 Fe(OH)2 + K2CrO4 = 3 Fe(OH)3 + Cr(OH)3 + 2 KOH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na2OCo3 = Na2O + Co2 =>
2 Na2OCo3 = 2 Na2O + 3 Co2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KMnO4 + C2H2O4 = K{+} + Mn{2+} + C2O4{2-} + CO2 + H2O =>
2 KMnO4 + 8 C2H2O4 = 2 K{+} + 2 Mn{2+} + 3 C2O4{2-} + 10 CO2 + 8 H2O
Na(N3) + KNO3 = K2O + Na2O + N2 =>
10 Na(N3) + 2 KNO3 = K2O + 5 Na2O + 16 N2
HNO3 + Sb = HSbO3 + NO + H2O =>
5 HNO3 + 3 Sb = 3 HSbO3 + 5 NO + H2O
Na2CrO4 + KI = NaI + CrO4K2 =>
Na2CrO4 + 2 KI = 2 NaI + CrO4K2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AuCl + F2 = AuF + Cl =>
2 AuCl + F2 = 2 AuF + 2 Cl
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Co(NO3)2 + NH3 + OH = Co(OH)2 + NH4NO3 =>
5 Co(NO3)2 + 14 NH3 + 16 OH = 5 Co(OH)2 + 12 NH4NO3
NaAlO2 + CO2 = Al2(CO3)3 + Na2O =>
2 NaAlO2 + 3 CO2 = Al2(CO3)3 + Na2O
CH2CHCHO + Ag = Ag3CH2 + CHCHO =>
CH2CHCHO + 3 Ag = Ag3CH2 + CHCHO
Cl2 + NaBr(aq) = NaCl(aq) + Br2 =>
Cl2 + 2 NaBr(aq) = 2 NaCl(aq) + Br2
Ca(OH)2 + NaHCO3 = NaOH + H2O + CaCO3 =>
Ca(OH)2 + NaHCO3 = NaOH + H2O + CaCO3
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O =>
HOOCCOOH + C2H5OH = HOOCCOOC2H5 + H2O
K2SO4 + CO2 = K2CO3 + SO3 =>
K2SO4 + CO2 = K2CO3 + SO3
HNO3 + Ag = AgNO3 + NO + HO =>
2 HNO3 + Ag = AgNO3 + NO + 2 HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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