| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl2*H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 4 H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
B3 + H = BH3 =>
B3 + 9 H = 3 BH3
Na2O2 + Nb2O5 = NaNbO3 + O2 =>
2 Na2O2 + 2 Nb2O5 = 4 NaNbO3 + O2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaF2 + HCl = CaCl + F2H =>
CaF2 + HCl = CaCl + F2H
CH3OH + C6H13COOH = CH3COOC6H13 + H2O =>
CH3OH + C6H13COOH = CH3COOC6H13 + H2O
FeO + HNO3(dil) = Fe(NO3)2 + H2O =>
FeO + 2 HNO3(dil) = Fe(NO3)2 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NH4 + CO2 + H2O = NH4OH + CO =>
2 NH4 + CO2 + H2O = 2 NH4OH + CO
Mg3Al2Si3O12 + SiO2 = Mg2Al4Si5O18 + MgSiO3 =>
2 Mg3Al2Si3O12 + 3 SiO2 = Mg2Al4Si5O18 + 4 MgSiO3
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
Cl2(g) + BaBr2(aq) = Br2(l) + BaCl(aq) =>
Cl2(g) + 2 BaBr2(aq) = 2 Br2(l) + 2 BaCl(aq)
NH3 + Mg = MgN2 + H2 =>
2 NH3 + Mg = MgN2 + 3 H2
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
H2SO4 + CuO2 = CuSO4 + H2O2 =>
H2SO4 + CuO2 = CuSO4 + H2O2
N2O + OH{-} = NO3{-} + N2 + H2O =>
5 N2O + 2 OH{-} = 2 NO3{-} + 4 N2 + H2O
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
LiOH + H2S = LiHS + H2O =>
LiOH + H2S = LiHS + H2O
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
CH3(CH2)3CH3(l) + O(g) = CO2(g) + H2O(g) =>
CH3(CH2)3CH3(l) + 16 O(g) = 5 CO2(g) + 6 H2O(g)
HCHO(l) + NaHCO3(s) = HCONa(aq) + H2O(l) + CO2(g) =>
HCHO(l) + NaHCO3(s) = HCONa(aq) + H2O(l) + CO2(g)
H2SO4 + CuO2 = CuSO4 + H2O2 =>
H2SO4 + CuO2 = CuSO4 + H2O2
FeS2 + H2 + O2 = H2SO4 + Fe =>
FeS2 + 2 H2 + 4 O2 = 2 H2SO4 + Fe
KY + AgNO3 = KNO3 + AgY =>
KY + AgNO3 = KNO3 + AgY
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2
CaCl2(aq) = Ca(s) + Cl2(g) =>
CaCl2(aq) = Ca(s) + Cl2(g)
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
P2 + KOH + H2O = PH3 + KH2PO3 =>
P2 + KOH + 2 H2O = PH3 + KH2PO3
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
H2SO4 + CuO2 = CuSO4 + H2O2 =>
H2SO4 + CuO2 = CuSO4 + H2O2
KMnO4 + NH4OH + H2SO4 = MnSO4 + N2 + K2SO4 + H2O =>
6 KMnO4 + 10 NH4OH + 9 H2SO4 = 6 MnSO4 + 5 N2 + 3 K2SO4 + 34 H2O
HNO2 + NH3 = H4 + N2O2 =>
HNO2 + NH3 = H4 + N2O2
NaOCN + S = NaSCN + O =>
NaOCN + S = NaSCN + O
CaCl2(aq) = Ca(aq) + Cl(aq) =>
CaCl2(aq) = Ca(aq) + 2 Cl(aq)
CaCl2(aq) = Ca2(aq) + Cl(aq) =>
2 CaCl2(aq) = Ca2(aq) + 4 Cl(aq)
CaCl2(aq) = Ca + Cl =>
CaCl2(aq) = Ca + 2 Cl
KClO3 = KCl + O29 =>
29 KClO3 = 29 KCl + 3 O29
NaBH4 + C6H8O7 + H2O = H2 + Na3C6H5O7 + H3BO3 =>
3 NaBH4 + C6H8O7 + 9 H2O = 12 H2 + Na3C6H5O7 + 3 H3BO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
AgOH + H3PO4 = H2O + Ag3PO4 =>
3 AgOH + H3PO4 = 3 H2O + Ag3PO4
CaCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Ca(C2H3O2)2(aq) =>
CaCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Ca(C2H3O2)2(aq)
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
Fe{2+} + CN{-} = Fe(CN)6{4-} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{4-}
CH3COOH + CuCO3*Cu(OH)2 = CuCH3COO + H2O + CO2 =>
9 CH3COOH + 4 CuCO3*Cu(OH)2 = 8 CuCH3COO + 10 H2O + 6 CO2
Mg3Al2Si3O12 + SiO2 = Mg2Al4Si5O18 + MgSiO3 =>
2 Mg3Al2Si3O12 + 3 SiO2 = Mg2Al4Si5O18 + 4 MgSiO3
| 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
