| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaF2*3Ca3(PO4)2 + 10 H2SO4 = 6 H3PO4 + 2 HF + 10 CaSO4
Cu2O + H2O = Cu2(OH)2 =>
Cu2O + H2O = Cu2(OH)2
Pb{2+} + NH3{-} = Pb(NH3)2 =>
Pb{2+} + 2 NH3{-} = Pb(NH3)2
Ba + Al(C2H3O2) = Al + Ba(C2H3O2) =>
Ba + Al(C2H3O2) = Al + Ba(C2H3O2)
NaCuO = CuNaO =>
NaCuO = CuNaO
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2ONa + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HC1 + K2CO3 = KC1 + H2O + CO2 =>
2 HC1 + K2CO3 = 2 KC1 + H2O + CO2
FeSO4 + HNO3 + K2SO4 = Fe(SO4)3 + NO + KNO3 + H2O =>
3 FeSO4 + 16 HNO3 + 6 K2SO4 = 3 Fe(SO4)3 + 4 NO + 12 KNO3 + 8 H2O
C3H7OH + O2 = CH3CH2COOH + H2O =>
C3H7OH + O2 = CH3CH2COOH + H2O
Na2CO3 + MgBr2 = Na2Br2 + MgCO3 =>
Na2CO3 + MgBr2 = Na2Br2 + MgCO3
Na2(CO3) + CH3COOH = NaCH3COO + CO2 + H2O =>
Na2(CO3) + 2 CH3COOH = 2 NaCH3COO + CO2 + H2O
MgSO4(aq) + BaCl(aq) = MgCl(aq) + Ba(SO4) =>
MgSO4(aq) + BaCl(aq) = MgCl(aq) + Ba(SO4)
C33H68 + O2 = C + H2O =>
C33H68 + 17 O2 = 33 C + 34 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C33H68 + O2 = C + H2O =>
C33H68 + 17 O2 = 33 C + 34 H2O
Hg(NO3)2 + KI = I2 + KNO3 + HgNO3 =>
2 Hg(NO3)2 + 2 KI = I2 + 2 KNO3 + 2 HgNO3
Na2SO3 + HC1 = NaC1 + SO2 + H2O =>
Na2SO3 + 2 HC1 = 2 NaC1 + SO2 + H2O
MnO4 + Br = MnO2 + BrO3 =>
3 MnO4 + 2 Br = 3 MnO2 + 2 BrO3
C33H68 + O2 = CO2 + H2O =>
C33H68 + 50 O2 = 33 CO2 + 34 H2O
C2H4 + H2O = C2H4O + H2 =>
C2H4 + H2O = C2H4O + H2
Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl
C33H68 + O2 = C + H2O =>
C33H68 + 17 O2 = 33 C + 34 H2O
HNO3 + Cu = Cu(NO5)2 + NO2 + H2O =>
12 HNO3 + Cu = Cu(NO5)2 + 10 NO2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
C33H68 + O2 = C + H2O =>
C33H68 + 17 O2 = 33 C + 34 H2O
MgSO4 + Fe(NO3)3 = Mg(NO3) + Fe(SO4)3 =>
3 MgSO4 + Fe(NO3)3 = 3 Mg(NO3) + Fe(SO4)3
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
NH4Br + Cu(NO3)2 = CuBr + NH4(NO3)2 =>
NH4Br + Cu(NO3)2 = CuBr + NH4(NO3)2
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
V2O5 + Y2O3 = YVO4 =>
V2O5 + Y2O3 = 2 YVO4
Copper(ii)chloride + sodiumhydroxide = sodiumchloride + copper(ii)hydroxide =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Se + H2 = HSe2 =>
4 Se + H2 = 2 HSe2
AgNO3 + (NH4)2C2O4 = (NH4)NO3 + Ag2C2O4 =>
2 AgNO3 + (NH4)2C2O4 = 2(NH4)NO3 + Ag2C2O4
H2AsO4{-}< = HAsO4{-2} + H{+} =>
H2AsO4{-}< = HAsO4{-2} + H{+}
HCN + K3PO4 = K3CN + HPO4 =>
HCN + K3PO4 = K3CN + HPO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H10O3S2 + O2 = CO2 + H2O + SO2 =>
C5H10O3S2 + 8 O2 = 5 CO2 + 5 H2O + 2 SO2
HCl + Mh(OH)2 = H2O + MhCl2 =>
2 HCl + Mh(OH)2 = 2 H2O + MhCl2
C3H4 + Br2 = C3H4Br2 =>
C3H4 + Br2 = C3H4Br2
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{+3} + SO4{2-} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 8 H3O{+} = 2 Cr{+3} + 3 SO4{2-} + 12 H2O
FeI3 + Ag2O3Si = Fe2(SiO3)3 + AgI =>
2 FeI3 + 3 Ag2O3Si = Fe2(SiO3)3 + 6 AgI
C33H68 + O2 = C + H2O =>
C33H68 + 17 O2 = 33 C + 34 H2O
HCl(aq) + KHCO3(s) = H2CO3 + KCl =>
HCl(aq) + KHCO3(s) = H2CO3 + KCl
Copper(ii)chloride + sodiumhydroxide = sodiumchloride + copper(ii)hydroxide =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
Fe(s) + Zn{2+}(aq) = Fe{2+}(aq) + Zn(s) =>
Fe(s) + Zn{2+}(aq) = Fe{2+}(aq) + Zn(s)
Copper(ii)chloride + sodiumhydroxide = sodiumchloride + copper(ii)hydroxide =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
NaI(aq) + Cl2(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + Cl2(g) = I2(s) + 2 NaCl(aq)
| 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.
