| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HF + Sn(OH)4 = SnF4 + 4 H2O
KNO2 + CH3COOH = HNO2 + CH3COOK =>
KNO2 + CH3COOH = HNO2 + CH3COOK
CH3CH2CN + H2O = CH3CH2OH + HCN =>
CH3CH2CN + H2O = CH3CH2OH + HCN
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
VCl2 + Na2S = NaCl + VS =>
VCl2 + Na2S = 2 NaCl + VS
KCH3COO + H2O = CH3COOH + KOH =>
KCH3COO + H2O = CH3COOH + KOH
SO3{-2} + O = SO4{-2} =>
SO3{-2} + O = SO4{-2}
Hg(MnO4)2 + Al2(Cr2O7)3 = HgCr2O7 + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 HgCr2O7 + 2 Al(MnO4)3
Ag + B2N3 = AgN + B =>
3 Ag + B2N3 = 3 AgN + 2 B
Ba + (BrO3)2 = Ba(BrO3)2 =>
Ba + (BrO3)2 = Ba(BrO3)2
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
Mg + (PO4)3 = MgPO4 =>
3 Mg + (PO4)3 = 3 MgPO4
C3H8O + H2O2 = C3H8O3 + H2O =>
C3H8O + 2 H2O2 = C3H8O3 + 2 H2O
C2H6O + H2 = C8H18 + H2O =>
4 C2H6O + H2 = C8H18 + 4 H2O
HCH3COOH + NH4OH = H2O + CH3COOHNH4 =>
HCH3COOH + NH4OH = H2O + CH3COOHNH4
C6H10 + KMnO4 + H2SO4 = C6H6O + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 5 C6H6O + 3 K2SO4 + 6 MnSO4 + 19 H2O
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
Ti + HF + HNO3 = H2[TiF6] + NO2 + H2O =>
Ti + 6 HF + 4 HNO3 = H2[TiF6] + 4 NO2 + 4 H2O
Ba(NO3)2 + K2(SO4) = BaSO4 + KNO3 =>
Ba(NO3)2 + K2(SO4) = BaSO4 + 2 KNO3
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
Na2B4O7*10H2O + HCl = B(OH)3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 B(OH)3 + 2 NaCl + 5 H2O
AgNO3(aq) + NaCl2(aq) = AgCl2(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl2(aq) = AgCl2(s) + NaNO3(aq)
FeCl2(aq) + AgNO3(aq) = AgCl(s) + Fe(NO3)2 =>
FeCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Fe(NO3)2
Fe2O3 + Cl = FeCl3 + O =>
Fe2O3 + 6 Cl = 2 FeCl3 + 3 O
Ti + TiC + Al4C3 = Ti3AlC2 =>
7 Ti + 5 TiC + Al4C3 = 4 Ti3AlC2
Zn = Zn{2+} + {-} =>
Zn = Zn{2+} + 2e
Ga(OH)3 + NaOH = Na[Ga(OH)4] =>
Ga(OH)3 + NaOH = Na[Ga(OH)4]
Cu + Fe2{+} = Cu2{+} + Fe =>
2 Cu + Fe2{+} = Cu2{+} + 2 Fe
NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(l)
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
MgO(s) + H2O(l) = Mg + H2O2 =>
MgO(s) + H2O(l) = Mg + H2O2
C4H9I + Na = C4H9 + NaI =>
C4H9I + Na = C4H9 + NaI
Ag2O(g) = Ag(s) + O2(g) =>
2 Ag2O(g) = 4 Ag(s) + O2(g)
CaCo3 + HCl = CaCl2 + Co2 + H =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 4 H
NaF2 = Na2 + F2 =>
2 NaF2 = Na2 + 2 F2
Cu(s) + N2 = Cu3N(s) =>
6 Cu(s) + N2 = 2 Cu3N(s)
Al + LiNO3 = Al2O3 + Li2O + N2 =>
10 Al + 6 LiNO3 = 5 Al2O3 + 3 Li2O + 3 N2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
(HCOOH)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5(HCOOH)2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CO2 + 16 H2O
Bi3 + F2 = BiF3 =>
2 Bi3 + 9 F2 = 6 BiF3
Pb(NO3)2(aq) + Na2SO4 = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4(s) + 2 NaNO3(aq)
Ca(ClO)2 + Na2SO3 = CaCl2 + Na2SO4 =>
Ca(ClO)2 + 2 Na2SO3 = CaCl2 + 2 Na2SO4
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
Mn + Cd(NO3)2 = Cd + Mn(NO3)2 =>
Mn + Cd(NO3)2 = Cd + Mn(NO3)2
Ag + O2 = Ag2O4 =>
2 Ag + 2 O2 = Ag2O4
Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn
| 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.
