| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C23H27Cl2N3O2 + 115 O2 = 92 CO2 + 54 H2O + 4 Cl2 + 6 N2
O3 + FeSO4 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
O3 + 6 FeSO4 + 3 H2O = 2 Fe2(SO4)3 + 2 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2 + ZnO = FeZn + O2 =>
Fe2 + 2 ZnO = 2 FeZn + O2
(NH4)2SO4 + NaOH = H2O + NH3 + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
Al(NO3)3 + NH3 + H2O = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = 3 NH4NO3 + Al(OH)3
HCOONa + H2SO4 = CO + HNaSO4 + H2O =>
HCOONa + H2SO4 = CO + HNaSO4 + H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
KNO3 + H2(CO3) = K2(CO3) + (HNO3) =>
2 KNO3 + H2(CO3) = K2(CO3) + 2(HNO3)
NaOH + Fe = Fe(OH)3 + Na =>
3 NaOH + Fe = Fe(OH)3 + 3 Na
Cu + H2O2(aq) = CuO + H2O =>
Cu + H2O2(aq) = CuO + H2O
Na3AsO4 + AgNO3 = NaNO3 + Ag3AsO4 =>
Na3AsO4 + 3 AgNO3 = 3 NaNO3 + Ag3AsO4
AgH2PO2 + H2O = Ag + H3PO4 + H2 =>
2 AgH2PO2 + 4 H2O = 2 Ag + 2 H3PO4 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaOH + NH4I = NaI + NH3 + H2O =>
NaOH + NH4I = NaI + NH3 + H2O
Na2HPO4 + NH3 + MgCl2 = NH4MgPO4 + NaCl =>
Na2HPO4 + NH3 + MgCl2 = NH4MgPO4 + 2 NaCl
B + HF = H[BF4] + H2 =>
2 B + 8 HF = 2 H[BF4] + 3 H2
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
Na2SO4 + Fe2 = FeO2 + Na2S =>
Na2SO4 + Fe2 = 2 FeO2 + Na2S
Na + Al + H2 = NaAlH4 =>
Na + Al + 2 H2 = NaAlH4
H2SO4 + NaCO3 = H2CO3 + Na(SO4) =>
H2SO4 + NaCO3 = H2CO3 + Na(SO4)
NaOH + Fe = Fe(OH)3 + Na =>
3 NaOH + Fe = Fe(OH)3 + 3 Na
Al(OH)Br2 + H2O = Al(OH)2Br + HBr =>
Al(OH)Br2 + H2O = Al(OH)2Br + HBr
Al(C2H3O2)3 + H2CO3 = Al2(CO3)3 + HC2H3O2 =>
2 Al(C2H3O2)3 + 3 H2CO3 = Al2(CO3)3 + 6 HC2H3O2
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni
K + Mn2(SO4)3 = Mn + K2SO4 =>
6 K + Mn2(SO4)3 = 2 Mn + 3 K2SO4
Fe(NO3)2 + K2CrO = FeCrO + KNO3 =>
Fe(NO3)2 + K2CrO = FeCrO + 2 KNO3
C2H5OH + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
6 C2H5OH + 26 Cu(OH)2 = C12H22O12 + 13 Cu2O + 33 H2O
KNO3 + Al + KOH + H2O = NH4 + KAlO2 =>
KNO3 + 3 Al + 2 KOH + H2O = NH4 + 3 KAlO2
Al1O3H3 + H2S1O4 = Al2S3O12 + H2O =>
2 Al1O3H3 + 3 H2S1O4 = Al2S3O12 + 6 H2O
MgCl2 + KSO4 = MgSO4 + KCl2 =>
MgCl2 + KSO4 = MgSO4 + KCl2
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
HBrO2 + Cr(OH)2 = Cr(BrO2)2 + H2O =>
2 HBrO2 + Cr(OH)2 = Cr(BrO2)2 + 2 H2O
NiSO4 + CrCl3 = Cr2(SO4)3 + NiCl2 =>
3 NiSO4 + 2 CrCl3 = Cr2(SO4)3 + 3 NiCl2
HI + Fe(NO3)3 = HNO3 + FeI3 =>
3 HI + Fe(NO3)3 = 3 HNO3 + FeI3
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
BaO + SO2 = Ba2(SO3)2 =>
2 BaO + 2 SO2 = Ba2(SO3)2
Cu + Cl + O2 = Cu(ClO4)2 =>
Cu + 2 Cl + 4 O2 = Cu(ClO4)2
C2H2O3 + C2H8N2 + C6H6O4S + NaOH = C18H16N2O6*Na4 + H2SO4 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O4S + 4 NaOH = C18H16N2O6*Na4 + 2 H2SO4 + 4 H2O
FeCl2 + H2O2 + HCl = FeCl32 + H2O =>
FeCl2 + 15 H2O2 + 30 HCl = FeCl32 + 30 H2O
C6H5COOH + NaHCO3 = C5H6COONa + CO2 + H2O =>
9 C6H5COOH + 10 NaHCO3 = 10 C5H6COONa + 13 CO2 + 2 H2O
ZnCl = Zn + Cl2 =>
2 ZnCl = 2 Zn + Cl2
Cr2O7{2-} + RCHO + H{+} = Cr{3+} + RCOOH + H2O =>
Cr2O7{2-} + 3 RCHO + 8 H{+} = 2 Cr{3+} + 3 RCOOH + 4 H2O
SnI + NaN = SnN + NaI =>
SnI + NaN = SnN + NaI
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + SmCl3 + K2SO4 + MnSO4 + H2O =>
30 SmCl2 + 6 KMnO4 + 24 H2SO4 = 5 Sm2(SO4)3 + 20 SmCl3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
NaCl + HNO3 = NaClO4 + H2O + NO =>
3 NaCl + 8 HNO3 = 3 NaClO4 + 4 H2O + 8 NO
HSO4 + Cu = SO2 + CuSO4 + H2O =>
4 HSO4 + 3 Cu = SO2 + 3 CuSO4 + 2 H2O
CH2O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 CH2O2 + NaHCO3 = NaC2H3O2 + 3 H2O + 3 CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
