| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2 + 4 H2O2 = 2 CO2 + 4 H2O
KMnO4 + HCHO + KOH = K2MnO4 + HCOOK + H2O =>
2 KMnO4 + HCHO + 3 KOH = 2 K2MnO4 + HCOOK + 2 H2O
KCl + LiNo3 = KNo3 + LiCl =>
KCl + LiNo3 = KNo3 + LiCl
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4) =>
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4)
[Fe(CN)6]{4-} + Sn{2+} = Sn2[Fe(CN)6] =>
[Fe(CN)6]{4-} + 2 Sn{2+} = Sn2[Fe(CN)6]
K4[Fe(SCN)6] + O3 + KOH = Fe(OH)3 + K2SO4 + K2CO3 + H2O + KNO3 =>
6 K4[Fe(SCN)6] + 97 O3 + 156 KOH = 6 Fe(OH)3 + 36 K2SO4 + 36 K2CO3 + 69 H2O + 36 KNO3
S + O2(g) = SO2 =>
S + O2(g) = SO2
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
Ti + Al = Ti3Al =>
3 Ti + Al = Ti3Al
CrSO4 + (NH4)2S = CrS + (NH4)2SO4 =>
CrSO4 + (NH4)2S = CrS + (NH4)2SO4
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3PO4
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
Sb3 + S2 = Sb2S3 =>
4 Sb3 + 9 S2 = 6 Sb2S3
NH3 + F = NH4F + NF3 =>
4 NH3 + 6 F = 3 NH4F + NF3
CuSO4 + HCl = H4[CuCl6] + H2SO4 =>
CuSO4 + 6 HCl = H4[CuCl6] + H2SO4
I2 + CaBr2 = CaI + Br =>
I2 + 2 CaBr2 = 2 CaI + 4 Br
C2H5OH + C6H12O6 = C4H6O2 + H2O =>
C2H5OH + C6H12O6 = 2 C4H6O2 + 3 H2O
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
Pb + NH4OH = Pb(NH3) + H2O =>
Pb + NH4OH = Pb(NH3) + H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Hg + H2O = Hg2H2O =>
2 Hg + H2O = Hg2H2O
Na2S + SO2 = Na2SO3 + S =>
2 Na2S + 3 SO2 = 2 Na2SO3 + 3 S
SO2 + NaIO3 + H2O = NaHSO4 + H2SO4 + I2 =>
5 SO2 + 2 NaIO3 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
C15H36O5Sn + HNO3 = Sn(HNO3)4 + C15H36O5 =>
C15H36O5Sn + 4 HNO3 = Sn(HNO3)4 + C15H36O5
H2I + K2SO4 = K2I + H2SO4 =>
H2I + K2SO4 = K2I + H2SO4
(CH3CO)2O + CH3NH2 = CH3CONHCH3 + CH3COONH3CH3 =>
(CH3CO)2O + 2 CH3NH2 = CH3CONHCH3 + CH3COONH3CH3
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
K2Mn2O7 + KOH = K2MnO4 + H2O =>
K2Mn2O7 + 2 KOH = 2 K2MnO4 + H2O
SO4H2 + Ca(OH)2 = SO4Ca + H2O =>
SO4H2 + Ca(OH)2 = SO4Ca + 2 H2O
Cl2 + NaOH = NaCl + NaCl3O + H2O =>
2 Cl2 + 2 NaOH = NaCl + NaCl3O + H2O
H3A + NaOH = Na2HA + H2O =>
H3A + 2 NaOH = Na2HA + 2 H2O
UO2(OH)2 + NaOH = Na2UO4 + H2O =>
UO2(OH)2 + 2 NaOH = Na2UO4 + 2 H2O
Ni + FeCl3 = FeCl2 + NiCl2 =>
Ni + 2 FeCl3 = 2 FeCl2 + NiCl2
NH3 + O2 = NO2 + H2O4 =>
2 NH3 + 8 O2 = 2 NO2 + 3 H2O4
BBr3 + H2 = B + BrH =>
2 BBr3 + 3 H2 = 2 B + 6 BrH
HBr + K2O = BrK2 + OH =>
HBr + K2O = BrK2 + OH
NaCl + K3N = Na3N + KCl =>
3 NaCl + K3N = Na3N + 3 KCl
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + Na2C2O4 = NiFeMnC6O12 + Na2SO4 + H2O =>
NiSO4*6H2O + FeSO4*7H2O + MnSO4*H2O + 3 Na2C2O4 = NiFeMnC6O12 + 3 Na2SO4 + 14 H2O
XOH + CH3COOH = CH3COOX + H2O =>
XOH + CH3COOH = CH3COOX + H2O
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2 =>
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2
B4C + O2 = B2O3 + C =>
B4C + 3 O2 = 2 B2O3 + C
NH3C(NH)2C3H6CH(NH3)COO{+} + O2 = CO(NH2)2 + CO2 + H2O + H{+} =>
2 NH3C(NH)2C3H6CH(NH3)COO{+} + 11 O2 = 4 CO(NH2)2 + 8 CO2 + 6 H2O + 2 H{+}
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
Cr2(SO4)3 + (NH4)2CO3 = (NH4)2(SO4)3 + Cr2CO3 =>
Cr2(SO4)3 + (NH4)2CO3 = (NH4)2(SO4)3 + Cr2CO3
Mg3N2 + CO = MgO + N2 + C =>
Mg3N2 + 3 CO = 3 MgO + N2 + 3 C
Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Br{-} + S = Br2 + S{-2} =>
2 Br{-} + S = Br2 + S{-2}
Ca(s) + HOH(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 HOH(l) = Ca(OH)2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
