| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H3O2(aq) + K2SO3(aq) = 2 KC2H3O2(aq) + H2O(l) + SO2(g)
NO + KOH = KNO3 + H2O + N2O =>
8 NO + 2 KOH = 2 KNO3 + H2O + 3 N2O
C6H5N3 + KNO3 = K2CO3 + H2O + N2 + CO =>
8 C6H5N3 + 34 KNO3 = 17 K2CO3 + 20 H2O + 29 N2 + 31 CO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SrI2 + CaSO4 = CaI2 + SrSO4 =>
SrI2 + CaSO4 = CaI2 + SrSO4
Sr(OH)2 + H2S = SrS + H2O =>
Sr(OH)2 + H2S = SrS + 2 H2O
Fe(C5H5)2 + (CH3CO)2O = C12H12FeO + CH3COOH =>
Fe(C5H5)2 + (CH3CO)2O = C12H12FeO + CH3COOH
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
MgCl2 + HF = MgF2 + HCl =>
MgCl2 + 2 HF = MgF2 + 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4 + Pb2(NO3)2 = Cu2(NO3)2 + PbSO4 =>
2 CuSO4 + Pb2(NO3)2 = Cu2(NO3)2 + 2 PbSO4
H3B3O6 = B2O3 + H2O =>
2 H3B3O6 = 3 B2O3 + 3 H2O
Pb + C12 = PbC14 =>
6 Pb + 7 C12 = 6 PbC14
H2SO4 + NCl2 = H2Cl2 + SO4N =>
H2SO4 + NCl2 = H2Cl2 + SO4N
Nb + HF = NbF6{-} + H{+} + H2 =>
2 Nb + 12 HF = 2 NbF6{-} + 2 H{+} + 5 H2
AIBr3(aq) + LiOH(aq) = AI(OH)3(s) + LiBr(aq) =>
AIBr3(aq) + 3 LiOH(aq) = AI(OH)3(s) + 3 LiBr(aq)
CH3COO{-} + FeOOH + H{+} = HCO3{-} + Fe{2+} + H2O =>
CH3COO{-} + 8 FeOOH + 15 H{+} = 2 HCO3{-} + 8 Fe{2+} + 12 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
NH4NO3 + HClO4 = NH4ClO4 + HNO3 =>
NH4NO3 + HClO4 = NH4ClO4 + HNO3
ZnCl2 + K4Fe(CN)6 = KCl + Zn3K2[Fe(CN)6]2 =>
3 ZnCl2 + 2 K4Fe(CN)6 = 6 KCl + Zn3K2[Fe(CN)6]2
SbCl3 + H2O = Sb(OH)2Cl + HCl =>
SbCl3 + 2 H2O = Sb(OH)2Cl + 2 HCl
N2(g) + CO2(g) = NO2 + C =>
N2(g) + 2 CO2(g) = 2 NO2 + 2 C
BaCl2 + H2CO3 = BaCO3 + HCl =>
BaCl2 + H2CO3 = BaCO3 + 2 HCl
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + NaNO3 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + 2 NaNO3
C2H4 + I2 = CH2I =>
C2H4 + I2 = 2 CH2I
Co(C2H3O2)2 + Na3PO4 = Co3(PO4)2 + NaC2H3O2 =>
3 Co(C2H3O2)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaC2H3O2
Al(NO3) + MgSO4 = AlSO4 + Mg(NO3) =>
Al(NO3) + MgSO4 = AlSO4 + Mg(NO3)
Mg(NO3)2 + CH3COOH = Mg(CH3COO)2 + NO + H2O + CO =>
2 Mg(NO3)2 + 7 CH3COOH = 2 Mg(CH3COO)2 + 4 NO + 8 H2O + 6 CO
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Al + Pb(C2H2O2)2 = Al(C2H2O2)3 + Pb =>
2 Al + 3 Pb(C2H2O2)2 = 2 Al(C2H2O2)3 + 3 Pb
O2 + P4S6 = P4O6 + SO2 =>
9 O2 + P4S6 = P4O6 + 6 SO2
NH4ClO4 + K = KO3 + KCl3 + H2O + N2 =>
6 NH4ClO4 + 6 K = 4 KO3 + 2 KCl3 + 12 H2O + 3 N2
CH3NH2(g) + O2(g) = CO2(g) + H2(g) + N2(g) =>
2 CH3NH2(g) + 2 O2(g) = 2 CO2(g) + 5 H2(g) + N2(g)
C3H6 + NO(g) = C3H3N + H2O(l) + N2(g) =>
4 C3H6 + 6 NO(g) = 4 C3H3N + 6 H2O(l) + N2(g)
SO4 + H2 = H2O + H2S =>
SO4 + 5 H2 = 4 H2O + H2S
H2O + Al + Ba(NO3)2 = Ba(OH)2 + Al(OH)3 + NH3 =>
36 H2O + 16 Al + 3 Ba(NO3)2 = 3 Ba(OH)2 + 16 Al(OH)3 + 6 NH3
Mn3O4 + LiOH*H2O + O2 = LiMn2O4 + H2O =>
8 Mn3O4 + 12 LiOH*H2O + 5 O2 = 12 LiMn2O4 + 18 H2O
Pb2O = Pb2 + O =>
Pb2O = Pb2 + O
BaS + ZSO4 = ZS + BaSO4 =>
BaS + ZSO4 = ZS + BaSO4
Bi2O3 + BaCO3 + Sb2O3 + O2 = Ba2BiSbO6 + CO2 =>
Bi2O3 + 4 BaCO3 + Sb2O3 + O2 = 2 Ba2BiSbO6 + 4 CO2
CuSO4 + NH3*H2O = Cu(OH)2SO4 + NH4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2SO4 + 2 NH4
CuI2 + H2SO4 + KMnO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
5 CuI2 + 8 H2SO4 + 2 KMnO4 = 5 CuSO4 + 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
AgNO3(aq) + FeCl3(aq) = AgCl(s) + Fe(NO3)3(s) =>
3 AgNO3(aq) + FeCl3(aq) = 3 AgCl(s) + Fe(NO3)3(s)
Ca(NO3)2 + (NH4)2SO4 = Ca(SO4) + (NO3)(NH4) =>
Ca(NO3)2 + (NH4)2SO4 = Ca(SO4) + 2(NO3)(NH4)
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
(MgCO3)(Mg(OH)2)(s) + HCl(aq) = H2O(l) + MgCl2 + CO2(g) =>
(MgCO3)(Mg(OH)2)(s) + 4 HCl(aq) = 3 H2O(l) + 2 MgCl2 + CO2(g)
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Cr(OH)3 + BrO{-} + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 Cr(OH)3 + 3 BrO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Br{-} + 5 H2O
C2HCl3 + Na2S2O8 + H2O = CO2 + NaHSO4 + Cl =>
2 C2HCl3 + 9 Na2S2O8 + 8 H2O = 4 CO2 + 18 NaHSO4 + 6 Cl
CH3CH2CH2COO + H2O = CH3COOH + H2 =>
2 CH3CH2CH2COO + 4 H2O = 4 CH3COOH + 3 H2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
