| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + 4 H3BO3 = Li2B4O7 + 7 H2O
NH4VO3 + H2C2O4 = H2O + CO2 + VO2 + NH3 =>
2 NH4VO3 + H2C2O4 = 2 H2O + 2 CO2 + 2 VO2 + 2 NH3
S + O2 = SO2 =>
S + O2 = SO2
NH4VO3 + H2C2O4 = CO2 + VO2 + NH4OH =>
2 NH4VO3 + H2C2O4 = 2 CO2 + 2 VO2 + 2 NH4OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu2S + GaP + S2 = CuGaS2 + Cu3PS4 =>
2 Cu2S + GaP + 2 S2 = CuGaS2 + Cu3PS4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Cu2S + GaP + S2 = CuGaS2 + Cu3PS4 =>
2 Cu2S + GaP + 2 S2 = CuGaS2 + Cu3PS4
Cu2S + GaP + S2 = CuGaS2 + Cu7PS6 =>
4 Cu2S + GaP + 2 S2 = CuGaS2 + Cu7PS6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H6O4Sr + HNO3 + Na2WO4 + Sm(NO3)3 = SrSmWO4 + CO2 + H2O + N2O + NaOH =>
7.9999999999999C4H6O4Sr + 2 HNO3 + 7.9999999999999Na2WO4 + 7.9999999999999Sm(NO3)3 = 7.9999999999999SrSmWO4 + 32 CO2 + 17 H2O + 13 N2O + 16 NaOH
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
C4H6O4Sr*05H2O + HNO3 + Na2WO4*2H2O + Sm(NO3)3 = SrSmWO4 + CO2 + H2O + N2O + NaOH =>
8 C4H6O4Sr*05H2O + 2 HNO3 + 8 Na2WO4*2H2O + 8 Sm(NO3)3 = 8 SrSmWO4 + 32 CO2 + 73 H2O + 13 N2O + 16 NaOH
C4H6O4Sr*H2O + HNO3 + Na2WO4*2H2O + Sm(NO3)3 = SrSmWO4 + CO2 + H2O + N2O + NaOH =>
8 C4H6O4Sr*H2O + 2 HNO3 + 8 Na2WO4*2H2O + 8 Sm(NO3)3 = 8 SrSmWO4 + 32 CO2 + 41 H2O + 13 N2O + 16 NaOH
La2O3 + Cr2O3 + LaF3 = La10Cr10F2O8 + O2 =>
28 La2O3 + 30 Cr2O3 + 4 LaF3 = 6 La10Cr10F2O8 + 63 O2
La2O3 + Cr2O3 + LaF3 = La10Cr10F2O28 + O2 =>
28 La2O3 + 30 Cr2O3 + 4 LaF3 = 6 La10Cr10F2O28 + 3 O2
NH4VO3 + H2C2O4 = CO2 + VO2 + NH3 + H2O =>
2 NH4VO3 + H2C2O4 = 2 CO2 + 2 VO2 + 2 NH3 + 2 H2O
La2O3 + Cr2O3 + LaF3 = La10Cr10F2O28 + O2 =>
28 La2O3 + 30 Cr2O3 + 4 LaF3 = 6 La10Cr10F2O28 + 3 O2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Br2 + I{-} = Br{-} + I2 =>
Br2 + 2 I{-} = 2 Br{-} + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + 3 NaCl + 15 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*3H2O + 3 NaCl + 15 H2O
KOH + H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + KCl + H2O =>
6 KOH + 3 H2C2O4*2H2O + FeCl3*6H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl + 15 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
C10H10N4SO2 + Ag2O = AgC10H9N4SO2 + H2O =>
2 C10H10N4SO2 + Ag2O = 2 AgC10H9N4SO2 + H2O
La2O3 + Cr2O3 + LaF3 = La10Cr10F3O27 + O2 =>
18 La2O3 + 20 Cr2O3 + 4 LaF3 = 4 La10Cr10F3O27 + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
La2O3 + Cr2O3 + LaF3 = La10Cr10F3O27 + O2 =>
18 La2O3 + 20 Cr2O3 + 4 LaF3 = 4 La10Cr10F3O27 + 3 O2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H3AsO3 + HNO3 = NO + H3AsO4 + H2O =>
3 H3AsO3 + 2 HNO3 = 2 NO + 3 H3AsO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/23
Équations équilibrées sur07/04/22
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