| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + 6 NaCN = 2 Na[Cu(CN)2] + (CN)2 + 4 NaCl
Ca(OH)3 + NaOH = Na(OH)3 + CaOH =>
Ca(OH)3 + NaOH = Na(OH)3 + CaOH
S6 = S8 =>
4 S6 = 3 S8
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2+} + OH{-} =>
2 MnO4{-} + SO3{2-} + 3 H2O = 2 MnO2 + SO4{2+} + 6 OH{-}
C6H5OH + HCl = C6H6OCl + H2 =>
2 C6H5OH + 2 HCl = 2 C6H6OCl + H2
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
C6H12O6 = C21H44 + H2O + CO2 =>
16 C6H12O6 = 3 C21H44 + 30 H2O + 33 CO2
FeCl2 + K(MnO4) + HCl = FeCl3 + KCl + MnCl2 + H2O =>
5 FeCl2 + K(MnO4) + 8 HCl = 5 FeCl3 + KCl + MnCl2 + 4 H2O
NH4NO3 + H2O = NH3NO3 + H3O =>
NH4NO3 + H2O = NH3NO3 + H3O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
C2H4 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2H4 + 12 MnO4{-} + 36 H{+} = 10 CO2 + 12 Mn{2+} + 28 H2O
Cr2(SO4)3 + KNO3 + NaOH = NaCrO4 + KNO + Na2SO4 + H2O =>
Cr2(SO4)3 + 2 KNO3 + 8 NaOH = 2 NaCrO4 + 2 KNO + 3 Na2SO4 + 4 H2O
Fe3 + Na2CO3 = FeCO3 + Na =>
Fe3 + 3 Na2CO3 = 3 FeCO3 + 6 Na
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al + HNO3 = Al(NO3) + N2O4 + H2O =>
2 Al + 4 HNO3 = 2 Al(NO3) + N2O4 + 2 H2O
H3C3N3O3 + NH4NO3 = N2 + CO + H2O =>
2 H3C3N3O3 + 3 NH4NO3 = 6 N2 + 6 CO + 9 H2O
CH3COONa + C2H5 = CH3COOC2H5 + Na =>
CH3COONa + C2H5 = CH3COOC2H5 + Na
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NH4OH + Hg = HgOH + NH4 =>
NH4OH + Hg = HgOH + NH4
NiSO4H2O = NiSO4 + H2O =>
NiSO4H2O = NiSO4 + H2O
MgOH2 + SO4 = MgSO4 + H2O =>
MgOH2 + SO4 = MgSO4 + H2O
Al + NaNO3 + KOH + H2O = Na3[Al(OH)6] + NH3 + K3[Al(OH)6] =>
8 Al + 3 NaNO3 + 21 KOH + 18 H2O = Na3[Al(OH)6] + 3 NH3 + 7 K3[Al(OH)6]
SO2 + Na2CO3 + O2 = Na2SO4 + CO2 =>
2 SO2 + 2 Na2CO3 + O2 = 2 Na2SO4 + 2 CO2
Ni(s) + Cu(NO3)2(aq) = Cu(aq) + Ni(NO3)2(aq) =>
Ni(s) + Cu(NO3)2(aq) = Cu(aq) + Ni(NO3)2(aq)
As + Na = Na3As2 =>
2 As + 3 Na = Na3As2
NaOH + HC8H4O4 = H2O + NaC8H4O4 =>
NaOH + HC8H4O4 = H2O + NaC8H4O4
CrO2Cl2 + NaOH = Na2CrO4 + H2O + NaCl =>
CrO2Cl2 + 4 NaOH = Na2CrO4 + 2 H2O + 2 NaCl
CaCo3 + HCl = CaCl2 + Co2 + H2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 2 H2
NH3 + O2 + OH{-} = NO3{-} + H2O =>
NH3 + 2 O2 + OH{-} = NO3{-} + 2 H2O
Cu + HNO3 = Cu3NO3 + NO2 + H2O =>
3 Cu + 2 HNO3 = Cu3NO3 + NO2 + H2O
Al2O3 + Fe2O3 + NH3 = AlFe2O4 + H2O + N2 =>
3 Al2O3 + 6 Fe2O3 + 2 NH3 = 6 AlFe2O4 + 3 H2O + N2
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
KNO3 + NaOH + Zn = KOH + Zn(NO3)2 + Na =>
2 KNO3 + 2 NaOH + Zn = 2 KOH + Zn(NO3)2 + 2 Na
Ca(NO3)2*4H2O + Na3PO4 = Ca9(PO4)5*(HPO4)*(OH) + NaNO3 + H2O =>
9 Ca(NO3)2*4H2O + 6 Na3PO4 = Ca9(PO4)5*(HPO4)*(OH) + 18 NaNO3 + 35 H2O
CH4(g) + O2(g) = CO2(g) + H2(l) =>
CH4(g) + O2(g) = CO2(g) + 2 H2(l)
C3H7Cl + NaOH = C3H8 + NaClO =>
C3H7Cl + NaOH = C3H8 + NaClO
CH3CH(CH3)CH(CH3)CCH + HCl = CH3CH(CH3)CH(CH3)CHCHCl =>
CH3CH(CH3)CH(CH3)CCH + HCl = CH3CH(CH3)CH(CH3)CHCHCl
Cu(OH)2 + P4O10 = Cu3(PO4)2 + H2O =>
6 Cu(OH)2 + P4O10 = 2 Cu3(PO4)2 + 6 H2O
(CH3CH2)2SO4 + Na2CO3 + H2O = NaCH3CH2SO4 + CH3CH2OH + CO2 =>
2(CH3CH2)2SO4 + Na2CO3 + H2O = 2 NaCH3CH2SO4 + 2 CH3CH2OH + CO2
K2CrO7 + (NH4)2SO3 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + KSO4 + H2O =>
2 K2CrO7 + 7(NH4)2SO3 + 7 H2SO4 = Cr2(SO4)3 + 7(NH4)2SO4 + 4 KSO4 + 7 H2O
K2Cr2O7 + H2SO4 + Fe2(SO4) = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 Fe2(SO4) = 2 Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 14 H2O
CaNO2 = Ca + NO2 =>
CaNO2 = Ca + NO2
K2PO4 + AgNO3 = AgPO4 + K2NO3 =>
K2PO4 + AgNO3 = AgPO4 + K2NO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K =>
6 FeSO4 + KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + MnSO4 + 4 H2O + K
H2SO4 + CaCl(OCl) = CaSO4 + Cl2 + H2O =>
H2SO4 + CaCl(OCl) = CaSO4 + Cl2 + H2O
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ba(No3)2 + NaCl = Ba(Cl)2 + NaNo3 =>
Ba(No3)2 + 2 NaCl = Ba(Cl)2 + 2 NaNo3
Cu2S + Fe2(SO4)3 + H2O = H2SO4 + CuSO4 + FeSO4 =>
Cu2S + 5 Fe2(SO4)3 + 4 H2O = 4 H2SO4 + 2 CuSO4 + 10 FeSO4
K2Cr2O7 + HI + HClO4 = KClO4 + Cr8(ClO4)3 + I2 + H2O =>
8 K2Cr2O7 + 90 HI + 22 HClO4 = 16 KClO4 + 2 Cr8(ClO4)3 + 45 I2 + 56 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
