| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Cr(NO3)2 + H2O = Cr(OH)2 + HNO3 =>
Cr(NO3)2 + 2 H2O = Cr(OH)2 + 2 HNO3
FeCl3 + Na2CO2 = Fe2(CO2)3 + NaCl =>
2 FeCl3 + 3 Na2CO2 = Fe2(CO2)3 + 6 NaCl
NaOH + Ca(NO3)3 = Na + NO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)3 = 2 Na + 3 NO3 + Ca(OH)2
Fe2O5 + HCl = FeCl5 + H2O =>
Fe2O5 + 10 HCl = 2 FeCl5 + 5 H2O
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
NaBr3 + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr3 + NaBrO3 + 3 H2SO4 = 8 Br2 + 3 Na2SO4 + 3 H2O
FeSCN + Na2HPO4 = Fe2(HPO4)3 + Na + SCN =>
2 FeSCN + 3 Na2HPO4 = Fe2(HPO4)3 + 6 Na + 2 SCN
Cl + HNO2 = NCl3 + H2O + O =>
6 Cl + 2 HNO2 = 2 NCl3 + H2O + 3 O
Al2(SO4)3 + KF = K(AlF4) + K2SO4 =>
Al2(SO4)3 + 8 KF = 2 K(AlF4) + 3 K2SO4
K2Cr2O7 + C2H5OH + H2SO4 = Cr(SO4)2 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 2 C2H5OH + 5 H2SO4 = 2 Cr(SO4)2 + K2SO4 + 2 CH3CHO + 7 H2O
Cd + HNO3 = Cd(NO3)3 + NO + H2O =>
Cd + 4 HNO3 = Cd(NO3)3 + NO + 2 H2O
MgO(s) + HI(aq) = MgI2 + H2O =>
MgO(s) + 2 HI(aq) = MgI2 + H2O
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq) =>
MgSO4(aq) + Na3PO4(aq) = MgPO4(s) + Na3SO4(aq)
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
HI(aq) + RbOH(aq) = RbI + H2O =>
HI(aq) + RbOH(aq) = RbI + H2O
CuBr + Ni = NiBr2 + Cu =>
2 CuBr + Ni = NiBr2 + 2 Cu
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
Na2(SO4)1 + K1(NO3)1 = Na1(NO3)1 + K2(SO4)1 =>
Na2(SO4)1 + 2 K1(NO3)1 = 2 Na1(NO3)1 + K2(SO4)1
Fe + NaNO3 = Fe(NO3)3 + Na =>
Fe + 3 NaNO3 = Fe(NO3)3 + 3 Na
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu(NO3)2 + Fe = Cu + Fe(NO3) =>
Cu(NO3)2 + 2 Fe = Cu + 2 Fe(NO3)
O2 + N0 = NO2 =>
O2 + N0 = NO2
(COOK)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3(COOK)2 + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
FeS + O = FeO + S =>
FeS + O = FeO + S
CaCO3 = *3CaOCO2 =>
3 CaCO3 = *3CaOCO2
F2 + CH4 = CF2 + HF =>
3 F2 + CH4 = CF2 + 4 HF
FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3
RbOHHNO3 = RbNO3OH2 =>
RbOHHNO3 = RbNO3OH2
Mg(OH)2 + (CO2)2 = Mg(HCO3)2 =>
Mg(OH)2 + (CO2)2 = Mg(HCO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(OH)2 + H2CrO4 = H2O + Ca2(CrO4)2 =>
2 Ca(OH)2 + 2 H2CrO4 = 4 H2O + Ca2(CrO4)2
AgNO3 + NHCl = AgCl + NHNO3 =>
AgNO3 + NHCl = AgCl + NHNO3
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
Fe + Cl2 = FeCl2 = FeCl2 =>
Fe + Cl2 = FeCl2
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
NaN3 + O2 = Na + NO2 =>
NaN3 + 3 O2 = Na + 3 NO2
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
CeO2 + H2S = Ce2S3 + H2O + S =>
2 CeO2 + 4 H2S = Ce2S3 + 4 H2O + S
BF3 + Li = BLi2 + F =>
BF3 + 2 Li = BLi2 + 3 F
Na2SeO3 = Na2SeO4 + Na2Se =>
4 Na2SeO3 = 3 Na2SeO4 + Na2Se
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
CoO + ClF3 = CoF3 + Cl2 + O2 =>
2 CoO + 2 ClF3 = 2 CoF3 + Cl2 + 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
