| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4NO3 + 8 KMnO4 = 6 KNO3 + 8 MnO2 + 2 KOH + 5 H2O
H3O(aq) + SO4(aq) = HSO4 + H2O =>
H3O(aq) + SO4(aq) = HSO4 + H2O
C2H6 + CoF3 = C2F6 + HF + CoF2 =>
C2H6 + 12 CoF3 = C2F6 + 6 HF + 12 CoF2
CH3CH2COOH + C3H8OH = CH3CH2COOC3H8OH + H2 =>
2 CH3CH2COOH + 2 C3H8OH = 2 CH3CH2COOC3H8OH + H2
CH3CHOHCH3 + H2SO4 + K2Cr2O7 = CH3COOHCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CH3CHOHCH3 + 4 H2SO4 + K2Cr2O7 = 2 CH3COOHCH3 + K2SO4 + Cr2(SO4)3 + 5 H2O
NH3 + H2SO4 + NaClO = N2 + Cl2 + Na2SO4 + H2O =>
2 NH3 + 3 H2SO4 + 6 NaClO = N2 + 3 Cl2 + 3 Na2SO4 + 6 H2O
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
FeCl2 + Al2S3 = FeS3 + Al2Cl2 =>
FeCl2 + Al2S3 = FeS3 + Al2Cl2
Fe(OH)3 + Si = FeO + SiO2 + H2 =>
2 Fe(OH)3 + 2 Si = 2 FeO + 2 SiO2 + 3 H2
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KNO3(aq)
KBr + KMnO4 + H2SO4 = MnSO4 + Br + KSO4 + H2O =>
2 KBr + KMnO4 + 4 H2SO4 = MnSO4 + 2 Br + 3 KSO4 + 4 H2O
PH3 + K2Cr2O4 + HCl = H3P04 + CrCl2 + KCl + H2O =>
8 PH3 + 9 K2Cr2O4 + 54 HCl = 2 H3P04 + 18 CrCl2 + 18 KCl + 36 H2O
CuCl2 + NaCrO4 = CuCrO4 + NaCl2 =>
CuCl2 + NaCrO4 = CuCrO4 + NaCl2
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu290Zn10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu290Zn10O700 + 2600 CO + 1950 H2O
C3H7OH() + O2() = CO2() + H20() =>
10 C3H7OH() + 25 O2() = 30 CO2() + 4 H20()
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al + Sn(OH)4 = Al(OH)4 + Sn =>
Al + Sn(OH)4 = Al(OH)4 + Sn
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Cl3{-} + I{-} = I2 + Cl{-} =>
Cl3{-} + 2 I{-} = I2 + 3 Cl{-}
(NH2)2CO + H2O = CO2 + NH3 =>
(NH2)2CO + H2O = CO2 + 2 NH3
Cu(CN)2 + K = Cu + KCN =>
Cu(CN)2 + 2 K = Cu + 2 KCN
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
C4H8O4 = C2H5OH + CO2 =>
3 C4H8O4 = 4 C2H5OH + 4 CO2
NH3 + AlCl2 + H2O = Al(OH)2 + NH4Cl =>
2 NH3 + AlCl2 + 2 H2O = Al(OH)2 + 2 NH4Cl
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + 2 I
As2O5 + KOH = KAsO3 + H2O =>
As2O5 + 2 KOH = 2 KAsO3 + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaI + NaIO3 + HCl = I2 + NaCl + H2O =>
5 NaI + NaIO3 + 6 HCl = 3 I2 + 6 NaCl + 3 H2O
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
NH2CH3 + H2O = NH3CH3 + OH =>
NH2CH3 + H2O = NH3CH3 + OH
Ca + OH = Ca2H + O =>
2 Ca + OH = Ca2H + O
MnO2 + HBr = Mn + Br2 + H2O =>
MnO2 + 4 HBr = Mn + 2 Br2 + 2 H2O
Na2HAsO3 + KBrO3 + HCI = NaCI + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCI = 6 NaCI + KBr + 3 H3AsO4
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
FeCl3 + KSCN = KCl + FeSCNCl2 =>
FeCl3 + KSCN = KCl + FeSCNCl2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C18H11 + H2 = C18H18 =>
2 C18H11 + 7 H2 = 2 C18H18
K2Cr2O7 + HCl = KCl2 + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl2 + 2 CrCl3 + 2 Cl2 + 7 H2O
HgO(s) = Hg(l) + O2 =>
2 HgO(s) = 2 Hg(l) + O2
HNO3 + HCl + HgS = HgCl2 + NO + S + H2O =>
2 HNO3 + 6 HCl + 3 HgS = 3 HgCl2 + 2 NO + 3 S + 4 H2O
Pb(NO3)2 + Na(HCO3) = Pb(HCO3)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(HCO3) = Pb(HCO3)2 + 2 Na(NO3)
Mg + KI = MgI2 + K =>
Mg + 2 KI = MgI2 + 2 K
Fe2O3 + Cu = CuO + Fe =>
Fe2O3 + 3 Cu = 3 CuO + 2 Fe
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
