| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2HCl + 2 O2 = 2 CO2 + HCl
CaCO3 = CO2 + CaO(s) =>
CaCO3 = CO2 + CaO(s)
H2O + NaCl2 = HCl + NaO =>
H2O + NaCl2 = 2 HCl + NaO
CH{-}CH + KMnO4 = COOK{-}COOK + MnO2 + KOH + H2O =>
3 CH{-}CH + 4 KMnO4 = 3 COOK{-}COOK + 4 MnO2 + KOH + H2O
Fe2SiO4 + H2O = FeOOH + HSiO4 + H2 =>
2 Fe2SiO4 + 8 H2O = 4 FeOOH + 2 HSiO4 + 5 H2
Ag2O + KOH + H2O = K3[Ag(OH)4] =>
Ag2O + 6 KOH + H2O = 2 K3[Ag(OH)4]
Sr + AgNO3 = SrNO3 + Ag =>
Sr + AgNO3 = SrNO3 + Ag
AlSO4 + NaOH = Al(OH)3 + SO4 + Na =>
AlSO4 + 3 NaOH = Al(OH)3 + SO4 + 3 Na
Fe(OH)2 + Zn = Fe + Zn(OH) =>
Fe(OH)2 + 2 Zn = Fe + 2 Zn(OH)
Na2S + BaSO4 = Na2SO3 + BaS =>
4 Na2S + 3 BaSO4 = 4 Na2SO3 + 3 BaS
Be{2} + O{-2} = Be2O2 =>
2 Be{2} + 2 O{-2} = Be2O2
C6H12O6 + NaOH = C2H4O3 + Na + H2O =>
C6H12O6 + 6 NaOH = 3 C2H4O3 + 6 Na + 3 H2O
C3H8O3 + KNO3 + S = CO2 + H2O + N2 + K2S =>
6 C3H8O3 + 14 KNO3 + 7 S = 18 CO2 + 24 H2O + 7 N2 + 7 K2S
CH3OH + KMnO4 + HCl = HCHO + MnCl2 + KCl + H2O =>
5 CH3OH + 2 KMnO4 + 6 HCl = 5 HCHO + 2 MnCl2 + 2 KCl + 8 H2O
BH3 + KMnO4 + H2SO4 = H3BO3 + K2SO4 + MnSO4 + H2O =>
5 BH3 + 6 KMnO4 + 9 H2SO4 = 5 H3BO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
Fe + S04 + NaOH = Fe(OH)3 + Na2S04 =>
2 Fe + 3 S04 + 6 NaOH = 2 Fe(OH)3 + 3 Na2S04
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
Si4H10 + O2 = SiO2 + (H2)2O =>
4 Si4H10 + 21 O2 = 16 SiO2 + 10(H2)2O
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO =>
NaCH3COO + H2SO4 = NaSO4 + H2CH3COO
H2BO3{-} + H{+} + {-} = B + H2O =>
H2BO3{-} + 4 H{+} + 3e = B + 3 H2O
Cd3(PO4)2 + (NH4)2S = (NH4)3PO4 + CdS =>
Cd3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 CdS
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KAl(SO4)2 + NH4OH = Al(OH)3 + NH4 + K(SO4)2 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + 3 NH4 + K(SO4)2
MnCl2 + NaBrO + NaOH = HMnO4 + NaBr + H2O + NaCl =>
2 MnCl2 + 5 NaBrO + 4 NaOH = 2 HMnO4 + 5 NaBr + H2O + 4 NaCl
CH2 + N2 = NH3 + C =>
3 CH2 + N2 = 2 NH3 + 3 C
K2O + NHO3 = KNO3 + H2O =>
K2O + 2 NHO3 = 2 KNO3 + H2O
Ca(OH)2FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2FeCl2 = CaCl2 + Fe(OH)2
KHS + HNO3 = KNO3 + H2S =>
KHS + HNO3 = KNO3 + H2S
C6H10 + H2O = C6H10O + H2 =>
C6H10 + H2O = C6H10O + H2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Na2SiO3 + HBr = H2SiBr6 + NaBr + H2O =>
Na2SiO3 + 8 HBr = H2SiBr6 + 2 NaBr + 3 H2O
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4 =>
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4
Br2 + NaSO3 = NaBr + SO3 =>
Br2 + 2 NaSO3 = 2 NaBr + 2 SO3
K2S + FeSO4 = K2SO4 + FeS =>
K2S + FeSO4 = K2SO4 + FeS
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
Fe2O3 + MnO + Al2 = FeMn + Al2O3 =>
3 Fe2O3 + 6 MnO + 5 Al2 = 6 FeMn + 5 Al2O3
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cu(NH3)4 + HCl + H2O = NH4Cl + Cu(H2O)6 =>
Cu(NH3)4 + 4 HCl + 6 H2O = 4 NH4Cl + Cu(H2O)6
(NH4)2MoO4 + Zn + HCl = (NH4)2MoCl6 + ZnCl2 + H2O =>
(NH4)2MoO4 + Zn + 8 HCl = (NH4)2MoCl6 + ZnCl2 + 4 H2O
ZnCl2 + Br2 = Cl2 + ZnBr2 =>
ZnCl2 + Br2 = Cl2 + ZnBr2
FeAsS = FeS + FeAs2 + As4S4 =>
12 FeAsS = 8 FeS + 4 FeAs2 + As4S4
Ca(NO3)2 + NaCl = CaCl2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 Na(NO3)
H3PO3 + HI = H3PO2 + I2 + H2O =>
H3PO3 + 2 HI = H3PO2 + I2 + H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
CaF2 + K = KF + Ca2 =>
2 CaF2 + 4 K = 4 KF + Ca2
LiCI + P = LiCIP =>
LiCI + P = LiCIP
Al + KNO2 + KOH + H2O = NH3 + KAl(OH)4 =>
2 Al + KNO2 + KOH + 5 H2O = NH3 + 2 KAl(OH)4
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
HClO4 = HCl + O2 =>
HClO4 = HCl + 2 O2
C7H5ClO2 + KOH = C7H5ClO3 + C7H7ClO2 + K =>
3 C7H5ClO2 + 2 KOH = 2 C7H5ClO3 + C7H7ClO2 + 2 K
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/24
Équations équilibrées sur12/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
