| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O(aq) + CO2(g) = H2CO3(aq)
HCl + MnO2 = MnCl + Cl2 + H2O =>
8 HCl + 2 MnO2 = 2 MnCl + 3 Cl2 + 4 H2O
C8H16(l) + O2(g) = CO2(g) + H2O(l) =>
C8H16(l) + 12 O2(g) = 8 CO2(g) + 8 H2O(l)
CH3COOH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3COOH + 8 NO3{-} = 4 N2 + 10 CO2 + 6 H2O + 8 OH{-}
Na2CO3(aq) + FeCl2(aq) = FeCO3 + NaCl =>
Na2CO3(aq) + FeCl2(aq) = FeCO3 + 2 NaCl
C2H4 + OH = CO2 + H2O =>
C2H4 + 12 OH = 2 CO2 + 8 H2O
antimony + oxygen = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Ba(H2PO4)2Ba(OH)2 = BaHPO4H2O =>
Ba(H2PO4)2Ba(OH)2 = 2 BaHPO4H2O
Fe + Y = FeY =>
Fe + Y = FeY
Fe2(SO4)3 + CaCl2 = FeCl3 + CaSO4 =>
Fe2(SO4)3 + 3 CaCl2 = 2 FeCl3 + 3 CaSO4
Li + BaO = LiO2 + Ba =>
Li + 2 BaO = LiO2 + 2 Ba
S(s) + HCl(aq) = SCl + H2(g) =>
2 S(s) + 2 HCl(aq) = 2 SCl + H2(g)
MgCl2 + Br2 = MgBr2 + Cl2 =>
MgCl2 + Br2 = MgBr2 + Cl2
CuI = Cu + I =>
CuI = Cu + I
Pb + ZnS = PbS2 + Zn =>
Pb + 2 ZnS = PbS2 + 2 Zn
Na3AsO4 + H2S + HCl = As2S3 + NaCl + S + H2O =>
2 Na3AsO4 + 5 H2S + 6 HCl = As2S3 + 6 NaCl + 2 S + 8 H2O
NaBr + HClO = NaBrO3 + HCl =>
NaBr + 3 HClO = NaBrO3 + 3 HCl
C2H4O2 = C2H4O + CO2 + H2 =>
3 C2H4O2 = 2 C2H4O + 2 CO2 + 2 H2
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
P4(g) + Cl2(g) = PCl5(s) =>
P4(g) + 10 Cl2(g) = 4 PCl5(s)
CrO4 + H = Cr + H2O =>
CrO4 + 8 H = Cr + 4 H2O
C4H10 + O2(g) = CO2(g) + H2O(l) =>
2 C4H10 + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
CrBr2 = Cr + Br =>
CrBr2 = Cr + 2 Br
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 7 H2O
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2) =>
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2)
Fe(s) + Ba(NO3)2 = Ba + Fe(NO3)2 =>
Fe(s) + Ba(NO3)2 = Ba + Fe(NO3)2
MgSO4(aq) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + CaSO4(s) =>
MgSO4(aq) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + CaSO4(s)
NaCl + N2 = Na3N + Cl2 =>
6 NaCl + N2 = 2 Na3N + 3 Cl2
C13H8O + NaBH4 = C13H9O + NaBH3 =>
C13H8O + NaBH4 = C13H9O + NaBH3
Al(MnO4)3 + C2H7NO2 = NH4MnO4 + Al(C2H3O2)3 =>
Al(MnO4)3 + 3 C2H7NO2 = 3 NH4MnO4 + Al(C2H3O2)3
NaBiO3 + SnCl2 + NaOH = Sn3(BiO4)2 + NaCl + H2O =>
2 NaBiO3 + 3 SnCl2 + 4 NaOH = Sn3(BiO4)2 + 6 NaCl + 2 H2O
C12H16 + Cl2 = C + HCl =>
C12H16 + 8 Cl2 = 12 C + 16 HCl
Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(s) =>
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(s)
MgO + ZnO = MgZn + O2 =>
MgO + ZnO = MgZn + O2
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H2AsO4(aq) + NaCl(aq) =>
2 HCl(aq) + As2O3(s) + 2 NaNO3(aq) + H2O(l) = 2 NO(g) + 2 H2AsO4(aq) + 2 NaCl(aq)
NO2{-} + Al + H2O = NH4{+} + AlO2{-} =>
NO2{-} + 2 Al + 2 H2O = NH4{+} + 2 AlO2{-}
CH3CO2K + (NH4)2SO4 = K2SO4 + NH4CH3CO2 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 NH4CH3CO2
Pb(s) + HCl(aq) = H2(g) + PbCl(s) =>
2 Pb(s) + 2 HCl(aq) = H2(g) + 2 PbCl(s)
Cu(s) + PtCl2(aq) = CuCl(aq) + PtCl(aq) =>
Cu(s) + PtCl2(aq) = CuCl(aq) + PtCl(aq)
BaO + S = SO + Ba =>
BaO + S = SO + Ba
CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl
NH3 + CoCl2 = CoH3 + NCl2 =>
NH3 + CoCl2 = CoH3 + NCl2
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
C4H4O4 + Br2 = C4H4O4Br2 =>
C4H4O4 + Br2 = C4H4O4Br2
NO2 + CO = CO2 + NO =>
NO2 + CO = CO2 + NO
FeCl2 + Na2SO3 = FeSO3 + Na2Cl2 =>
FeCl2 + Na2SO3 = FeSO3 + Na2Cl2
NaCN + H2O = HCN + Na2O =>
2 NaCN + H2O = 2 HCN + Na2O
Na(s) + O2 = Na2O(g) =>
4 Na(s) + O2 = 2 Na2O(g)
| 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 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
