| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SBaCl = K2BaSCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + Si(OH)4 = CaAl*15Si*05O8 + H2O + NO2 + NH3 =>
7 Ca(NO3)2*4H2O + 7 Al(NO3)3*9H2O + 105 Si(OH)4 = 7 CaAl*15Si*05O8 + 286 H2O + 25 NO2 + 10 NH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H4SiO4NaOH = NaH3SiO4H2O =>
H4SiO4NaOH = NaH3SiO4H2O
AgOHCu = AgCuOH =>
AgOHCu = AgCuOH
AgNO3(aq)CoCl(aq) = AgCl(s)CoNO3(aq) =>
AgNO3(aq)CoCl(aq) = AgCl(s)CoNO3(aq)
FeCr2O4 + K2CO3 + KClO3 = K2CrO4 + Fe2O3 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 12 K2CrO4 + 3 Fe2O3 + 7 KCl + 12 CO2
Pb(NO3)2 + H4C2O2 = Pb(H3C2O2)2 + HNO3 =>
Pb(NO3)2 + 2 H4C2O2 = Pb(H3C2O2)2 + 2 HNO3
CU + SO2 = CUSO2 =>
CU + SO2 = CUSO2
(NH4)3PO4 + Ba2(P4O7) = (NH4)4P4O7 + Ba3(PO4)2 =>
4(NH4)3PO4 + 3 Ba2(P4O7) = 3(NH4)4P4O7 + 2 Ba3(PO4)2
Zn(s) + FeCl2(aq) = ZnCl2(aq) + Fe(s) =>
Zn(s) + FeCl2(aq) = ZnCl2(aq) + Fe(s)
B2O3 + H2O = B2H3 + O2 =>
4 B2O3 + 6 H2O = 4 B2H3 + 9 O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Ag(NH3)2NO3 = Ag3N + NH4NO3 + NH3 =>
3 Ag(NH3)2NO3 = Ag3N + 3 NH4NO3 + 2 NH3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe2(SO4)4 + H2SO4 + KMnO4 + K4Fe(CN)6 = KHSO4 + MnSO4 + Fe(NO4)5 + CO2 + H2O =>
5 Fe2(SO4)4 + 1684 H2SO4 + 751.99999999999KMnO4 + 49.999999999999K4Fe(CN)6 = 951.99999999999KHSO4 + 751.99999999999MnSO4 + 59.999999999999Fe(NO4)5 + 300 CO2 + 1208 H2O
SnSO4(aq)NH42S(aq) = SnS(s)NH42SO4(aq) =>
SnSO4(aq)NH42S(aq) = SnS(s)NH42SO4(aq)
BeSNiCl = BeClNiS =>
BeSNiCl = BeClNiS
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
ZnOH + HBr = ZnBr + H2O =>
ZnOH + HBr = ZnBr + H2O
AlClMg(HO) = Al(OH)MgCl =>
AlClMg(HO) = Al(OH)MgCl
C2H2 + HI = C2H4I2 =>
C2H2 + 2 HI = C2H4I2
Ag2OH2 = H2Ag2O =>
Ag2OH2 = H2Ag2O
Cu + NiSO4 = CuSO4 + Ni =>
Cu + NiSO4 = CuSO4 + Ni
CaCO3 + SO2 + O2 = CaSO4CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4CO2
Al2O3 + NH3 = AlN + H2O =>
Al2O3 + 2 NH3 = 2 AlN + 3 H2O
Na2B4O7 + FeCl3 + H2O = FeBO2 + NaBO2 + H2 + Cl2 =>
Na2B4O7 + 2 FeCl3 + H2O = 2 FeBO2 + 2 NaBO2 + H2 + 3 Cl2
KClCa(NO3)2 = K(NO3)2CaCl =>
KClCa(NO3)2 = K(NO3)2CaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4{+} + O2 + HCO3{-} = NO2{-} + H2O + CO2 =>
2 NH4{+} + 3 O2 + 4 HCO3{-} = 2 NO2{-} + 6 H2O + 4 CO2
H2O2 + SO3 = H2O + SO4 =>
H2O2 + SO3 = H2O + SO4
Mg2(SO4)2 + (Na3)3PO4 = Mg3(PO4)2 + (Na3)2SO4 =>
3 Mg2(SO4)2 + 4(Na3)3PO4 = 2 Mg3(PO4)2 + 6(Na3)2SO4
MnO2 + Al + H2SO4 = MnSO4 + Al2(SO4)3 + H2O =>
3 MnO2 + 2 Al + 6 H2SO4 = 3 MnSO4 + Al2(SO4)3 + 6 H2O
KMnO4 + HCl = MnCl4 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl4 + 3 Cl2 + 8 H2O + 2 KCl
Al + Br2 = Al2Br6 =>
2 Al + 3 Br2 = Al2Br6
MnO4{-} + I{-} + H{+} = I2{-} + H2O + Mn =>
MnO4{-} + 14 I{-} + 8 H{+} = 7 I2{-} + 4 H2O + Mn
Al(OH)3*Mg(OH)2 + HNO3 = Al(NO3)3*Mg(NO3)2 + H2O =>
Al(OH)3*Mg(OH)2 + 5 HNO3 = Al(NO3)3*Mg(NO3)2 + 5 H2O
NaOH + FeCl3 = Fe(OH)3 + Na + Cl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 Na + 3 Cl
Cu + II2O = CuO + II2 =>
Cu + II2O = CuO + II2
HI = H2I2 =>
2 HI = H2I2
H2O2 + SO3 = H2O + SO4 =>
H2O2 + SO3 = H2O + SO4
CO3Na2 = Na2O + CO2 =>
CO3Na2 = Na2O + CO2
SrClAlS = SrSAlCl =>
SrClAlS = SrSAlCl
Ba(OH)2 + CO2 = Ba(CO2)2 + OH =>
Ba(OH)2 + 2 CO2 = Ba(CO2)2 + 2 OH
I2 + AgCl = Ag + ICl =>
I2 + 2 AgCl = 2 Ag + 2 ICl
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NH4HNO3 + H2O =>
9 Cu + 22 HNO3 = 9 Cu(NO3)2 + 2 NH4HNO3 + 6 H2O
FeSO4 + Pb = Pb3SO4 + Fe =>
FeSO4 + 3 Pb = Pb3SO4 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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