| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + Al2O3 = Ba(AlO2)2
FeS2 + H{+} = Fe2{+} + HS{-} + S =>
4 FeS2 + H{+} = 2 Fe2{+} + HS{-} + 7 S
NaOH + FeCl3 = NaCl3FeOH =>
NaOH + FeCl3 = NaCl3FeOH
Na2SO3 + Ba2SO4 = Na2SO4 + Ba2SO3 =>
Na2SO3 + Ba2SO4 = Na2SO4 + Ba2SO3
K2C2O4 + NaOH = KOH + Na2C2O4 =>
K2C2O4 + 2 NaOH = 2 KOH + Na2C2O4
KNO2 + KSCN + Au + H2O = KAuC2N2 + KOH + N2O + K2SO3 =>
18 KNO2 + 8 KSCN + 4 Au + 3 H2O = 4 KAuC2N2 + 6 KOH + 9 N2O + 8 K2SO3
H6C202 + O2 = H2O + CO2 =>
2 H6C202 + 407 O2 = 6 H2O + 404 CO2
AuPO4 + NH3 = Au(NH3)3 + PO4 =>
AuPO4 + 3 NH3 = Au(NH3)3 + PO4
*(Na2CO3) + H2SO4 = Na2SO4 + H2O + CO2 =>
*(Na2CO3) + H2SO4 = Na2SO4 + H2O + CO2
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCHO2 + MgO = H2O + Mg(CHO2)2 =>
2 HCHO2 + MgO = H2O + Mg(CHO2)2
CuCl{2} + Al{3} = AlCl{3} + Cu{2} =>
CuCl{2} + Al{3} = AlCl{3} + Cu{2}
Zn(NO3)2Ba(OH)2 = Zn(OH)2Ba(NO3)2 =>
Zn(NO3)2Ba(OH)2 = Zn(OH)2Ba(NO3)2
MgC1 = Mg + C1 =>
MgC1 = Mg + C1
Al(s) + FeO = Al2O3 + Fe(s) =>
2 Al(s) + 3 FeO = Al2O3 + 3 Fe(s)
C2H4O2 = CH4CO2 =>
C2H4O2 = CH4CO2
FeSO4 + K4[Fe(CN)6] + H2O = Fe4[Fe(CN)6]2 + H2SO4 + KOH =>
4 FeSO4 + 2 K4[Fe(CN)6] + 8 H2O = Fe4[Fe(CN)6]2 + 4 H2SO4 + 8 KOH
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g) =>
NH4Cl(s) + H2O(l) = NH4OH(g) + HCl(g)
K(OH)2 + HCl = KCl2 + H2O =>
K(OH)2 + 2 HCl = KCl2 + 2 H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
Sb(NO3)3 + S + C2H5N = SbS3 + C2H5N(NO3) =>
Sb(NO3)3 + 3 S + 3 C2H5N = SbS3 + 3 C2H5N(NO3)
H2O + Br2 = BrO3{-} + Br{-} + H{+} =>
3 H2O + 3 Br2 = BrO3{-} + 5 Br{-} + 6 H{+}
KMnO4 + H2SO3 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO3 + 4 KOH = 2 MnO2 + 3 K2SO4 + 5 H2O
KI + H2SO4 + MnO2 = MnSO4 + I2 + K2SO4 + H2O =>
2 KI + 2 H2SO4 + MnO2 = MnSO4 + I2 + K2SO4 + 2 H2O
Ta2Nb2C3O2 = Ta2O5 + TaC + Nb6C5 + C =>
15 Ta2Nb2C3O2 = 6 Ta2O5 + 18 TaC + 5 Nb6C5 + 2 C
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
TiCl4(g) + H2O(l) = TiO2(s) + HCl(g) =>
TiCl4(g) + 2 H2O(l) = TiO2(s) + 4 HCl(g)
C15H31COOH + O2 = COH2O =>
C15H31COOH + 15 O2 = 16 COH2O
C6H5Br + CH3CH2Br + Na = NaBr + C6H5CH3CH2 =>
C6H5Br + CH3CH2Br + 2 Na = 2 NaBr + C6H5CH3CH2
FeBr3 + Br = FeBr4 =>
FeBr3 + Br = FeBr4
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
OH{-} + NO + NO2 = NO2{-} + H2O =>
2 OH{-} + NO + NO2 = 2 NO2{-} + H2O
H2Na + Mg(OH)2 = MgNa2 + H3O =>
2 H2Na + Mg(OH)2 = MgNa2 + 2 H3O
Cr{3+}3 + IO4{-} + H2O = CrO4{2-} + I{-} + H{+} =>
8 Cr{3+}3 + 3 IO4{-} + 20 H2O = 8 CrO4{2-} + 3 I{-} + 40 H{+}
CH3COOH + NH3 = CH3COO{-} + NH4{+} =>
CH3COOH + NH3 = CH3COO{-} + NH4{+}
CuFeS2 + H2O + O2 = Cu9S5 + FeSO4 + H2SO4 =>
9 CuFeS2 + 4 H2O + 24 O2 = Cu9S5 + 9 FeSO4 + 4 H2SO4
Cu(OH)2 + S = CuS + SO2 + H2O =>
2 Cu(OH)2 + 3 S = 2 CuS + SO2 + 2 H2O
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
LiCl + CaSO4 = Li2SO4 + CaCl2 =>
2 LiCl + CaSO4 = Li2SO4 + CaCl2
Ca(oh)2 + FeSO4 = CaSO4 + Fe(oh)3 =>
3 Ca(oh)2 + 6 FeSO4 = 6 CaSO4 + 2 Fe(oh)3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H2S + Fe(NO3)3 = Fe2S3 + HNO3 =>
3 H2S + 2 Fe(NO3)3 = Fe2S3 + 6 HNO3
H2S + F2 = S8 + HF =>
8 H2S + 8 F2 = S8 + 16 HF
Na + H2O + O + CO2 = NaHCO3 =>
2 Na + H2O + O + 2 CO2 = 2 NaHCO3
SnCl4 + F = FCl + Sn4 =>
4 SnCl4 + 16 F = 16 FCl + Sn4
NiO2 + NH3 + CO2 = Ni(NH3)4CO3 + O2 =>
2 NiO2 + 8 NH3 + 2 CO2 = 2 Ni(NH3)4CO3 + O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
