| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HO + 2 Co(NH2)2 = Co2 + 2 N2 + 8 H2O
CuCl + I2 = CuI + Cl =>
2 CuCl + I2 = 2 CuI + 2 Cl
C2H4 + KMnO4 = MnO2 + KOH + (COOK)2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3(COOK)2 + 4 H2O
C3H7OH + CuO = C2H5COOH + H2O + Cu =>
C3H7OH + 2 CuO = C2H5COOH + H2O + 2 Cu
Al(s) + Zn(NO3)2(aq) = Al(NO3)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Zn(s)
CuCl + NH3 + CO = [Cu(NH3)4Cl]CO =>
CuCl + 4 NH3 + CO = [Cu(NH3)4Cl]CO
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
FeCl3*H2O + K2C2O4*H2O = K3Fe(C2O4)3*H2O + KCl + H2O =>
FeCl3*H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*H2O + 3 KCl + 3 H2O
CuO + C12H22O11 = Cu + H2O + CO2 =>
24 CuO + C12H22O11 = 24 Cu + 11 H2O + 12 CO2
V + H2O = HV6O17 + H2 =>
12 V + 34 H2O = 2 HV6O17 + 33 H2
SOCl2 + Na2SO3 = SOSO3 + NaCl =>
SOCl2 + Na2SO3 = SOSO3 + 2 NaCl
Na2S + NH3 + H2O = (NH4)2S + NaOH =>
Na2S + 2 NH3 + 2 H2O = (NH4)2S + 2 NaOH
BaI2 + ZnSO4 = ZnI2 + BaSO4 =>
BaI2 + ZnSO4 = ZnI2 + BaSO4
Cl + NaOH = NaCl + NaClO3 + H2O =>
6 Cl + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
AgI + KI = K[AgI2] =>
AgI + KI = K[AgI2]
Na3[InS3] + H2SO4 = In2(SO4)3 + Na2SO4 + S + H2O =>
2 Na3[InS3] + 8 H2SO4 = In2(SO4)3 + 3 Na2SO4 + 8 S + 8 H2O
V + P = V3P2 =>
3 V + 2 P = V3P2
Fe(SCN)3 + NaSCN = Fe(SCN) + Na(SCN)3 =>
Fe(SCN)3 + NaSCN = Fe(SCN) + Na(SCN)3
HCHO2 + NaOH = H2O + NaCHO2 =>
HCHO2 + NaOH = H2O + NaCHO2
C6H5OH + Cl2 = C6Cl5OH + HCl =>
C6H5OH + 5 Cl2 = C6Cl5OH + 5 HCl
Zn + NaN3 = Na + ZnN2 =>
3 Zn + 2 NaN3 = 2 Na + 3 ZnN2
ClO4 + H8 = HCl + H2O =>
8 ClO4 + 9 H8 = 8 HCl + 32 H2O
COH = CO + H2 =>
2 COH = 2 CO + H2
NaHCO3(s) = Na2CO3 + CO2 + H2O(g) =>
2 NaHCO3(s) = Na2CO3 + CO2 + H2O(g)
CO2 + K = K2CO3 + C =>
3 CO2 + 4 K = 2 K2CO3 + C
ClO4 + H8 = HCl + H2O =>
8 ClO4 + 9 H8 = 8 HCl + 32 H2O
COH = CO + H2 =>
2 COH = 2 CO + H2
FeC3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
FeC3 + 8 HNO3 = Fe(NO3)3 + 5 NO + 3 CO2 + 4 H2O
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
CH2O2 + Ca(OH)2 = H2O + CaCO2 =>
CH2O2 + Ca(OH)2 = 2 H2O + CaCO2
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2
H2C2O4 = H + C2O4 =>
H2C2O4 = 2 H + C2O4
NaCO2 + HSO2 = NaSO2 + HCO2 =>
NaCO2 + HSO2 = NaSO2 + HCO2
H2S + NO3{-} + H{+} = S + N2O + H2O =>
4 H2S + 2 NO3{-} + 2 H{+} = 4 S + N2O + 5 H2O
CH3(CH2)11COONa + MgCl2 = CH3(CH2)11COONaCl + Mg =>
2 CH3(CH2)11COONa + MgCl2 = 2 CH3(CH2)11COONaCl + Mg
C20H29OH + O2 = CO2 + H2O =>
C20H29OH + 27 O2 = 20 CO2 + 15 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O2 + Cl9 =>
9 KMnO4 + 36 HCl = 9 KCl + 9 MnCl2 + 18 H2O2 + Cl9
C8H18O = C + H2 + O =>
C8H18O = 8 C + 9 H2 + O
HSO3{-} + H2O = SO3{2-} + H3O{+} =>
HSO3{-} + H2O = SO3{2-} + H3O{+}
ClF3 + H2O = HF + HCl + HClO3 =>
3 ClF3 + 6 H2O = 9 HF + HCl + 2 HClO3
K2Cr2O7 + H2O = K2Cr2O8H2 =>
K2Cr2O7 + H2O = K2Cr2O8H2
Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + K + O2 =>
2 Fe2O3 + K4[Fe(CN)6]3 = Fe4[Fe(CN)6]3 + 4 K + 3 O2
Zn + NaNO2 + KOH + H2O = Na[Zn(OH)3] + NH3 + K2NO3 =>
7 Zn + 7 NaNO2 + 8 KOH + 11 H2O = 7 Na[Zn(OH)3] + 3 NH3 + 4 K2NO3
COH = CO + H2 =>
2 COH = 2 CO + H2
K2CrO4 + HBr = KBr + CrBr3 + H2O + Br =>
K2CrO4 + 8 HBr = 2 KBr + CrBr3 + 4 H2O + 3 Br
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
