| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + 2 HCl = 2 AgCl + H2O
Pd(OH)2 = PdO + H2O =>
Pd(OH)2 = PdO + H2O
Pb + Al2O = PbO + Al =>
Pb + Al2O = PbO + 2 Al
Cl2 + FeCl3 = Cl{+} + FeCl4{-} =>
Cl2 + FeCl3 = Cl{+} + FeCl4{-}
Pd(OH)2 = PdO + H2O =>
Pd(OH)2 = PdO + H2O
C6H5Cl + C2HCl3O = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HCl3O = C14H9Cl5 + H2O
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
MgO(s) + Si(l) = Mg(s) + SiO2(l) =>
2 MgO(s) + Si(l) = 2 Mg(s) + SiO2(l)
Hf + H2SO4 = H2[Hf(SO4)3] + SO2 + H2O =>
Hf + 5 H2SO4 = H2[Hf(SO4)3] + 2 SO2 + 4 H2O
Na2SO4(aq) + KI(aq) = K2SO4 + NaI =>
Na2SO4(aq) + 2 KI(aq) = K2SO4 + 2 NaI
Mg(s) + N2(g) = Mg3N2 =>
3 Mg(s) + N2(g) = Mg3N2
NH3(g) + O2 + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2 + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
B2S3 + NaI = BI3 + Na2S =>
B2S3 + 6 NaI = 2 BI3 + 3 Na2S
sodiumbicarbonate + nitricacid = sodiumnitrate + water + carbondioxide =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
K3[Fe(SCN)6] + NaOH = Fe(OH)3 + KSCN + NaSCN =>
K3[Fe(SCN)6] + 3 NaOH = Fe(OH)3 + 3 KSCN + 3 NaSCN
I2 + KF = IF + K =>
I2 + 2 KF = 2 IF + 2 K
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3 =>
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3
BaSO4 + FeCl3 = BaCl2 + Fe2(SO4)3 =>
3 BaSO4 + 2 FeCl3 = 3 BaCl2 + Fe2(SO4)3
Cr2O7 + FeO = Fe2O3 + Cr =>
Cr2O7 + 14 FeO = 7 Fe2O3 + 2 Cr
HBr(aq) + Ca(OH)2 = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2 = CaBr2(aq) + 2 H2O(l)
NaO2 = Na2O + O2 =>
4 NaO2 = 2 Na2O + 3 O2
Mg + H3PO4 = Mg3(PO4)2 + H4 =>
6 Mg + 4 H3PO4 = 2 Mg3(PO4)2 + 3 H4
C3H8O + HNO3 = HC(NO2)3 + CO2 + H2O =>
4 C3H8O + 27 HNO3 = 9 HC(NO2)3 + 3 CO2 + 25 H2O
Zn(OH)2 + CuO = CuZnO2 + H2O =>
Zn(OH)2 + CuO = CuZnO2 + H2O
Cr + CdCl2 = CrCl3 + Cd =>
2 Cr + 3 CdCl2 = 2 CrCl3 + 3 Cd
C(g) + O(g) = CO(g) =>
C(g) + O(g) = CO(g)
Cr + H2 = CrH =>
2 Cr + H2 = 2 CrH
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
NaCl + LiO = NaO + LiCl =>
NaCl + LiO = NaO + LiCl
NaOH + HClO4 = H2O + NaClO4 =>
NaOH + HClO4 = H2O + NaClO4
Na + SrBr2 = Sr + NaBr =>
2 Na + SrBr2 = Sr + 2 NaBr
C2H6 + Br2 = C6H5Br + HBr =>
3 C2H6 + 7 Br2 = C6H5Br + 13 HBr
PbSO4(s) + NaBH4(s) + H2O(l) = Pb(s) + H2SO4(l) + NaBO2(s) =>
4 PbSO4(s) + NaBH4(s) + 2 H2O(l) = 4 Pb(s) + 4 H2SO4(l) + NaBO2(s)
Fe(ClO3)3 + Mg = Fe + Mg(ClO3) =>
Fe(ClO3)3 + 3 Mg = Fe + 3 Mg(ClO3)
Al + HCl = H + AlCl =>
Al + HCl = H + AlCl
Ba(OH)2 + K = K(OH)2 + Ba =>
Ba(OH)2 + K = K(OH)2 + Ba
Pd(OH)2 = PdO + H2O =>
Pd(OH)2 = PdO + H2O
Cu + Fe(OH)3 = CuOH + Fe =>
3 Cu + Fe(OH)3 = 3 CuOH + Fe
KI + K2CO3 = K3 + ICO3 =>
KI + K2CO3 = K3 + ICO3
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
C7H2OCl3F + C4H7NO2 = C11H8Cl2FNO3HCl =>
C7H2OCl3F + C4H7NO2 = C11H8Cl2FNO3HCl
Al(s) + HClO4(aq) = Al(ClO4)3(aq) + H2(g) =>
2 Al(s) + 6 HClO4(aq) = 2 Al(ClO4)3(aq) + 3 H2(g)
Fe2(SO4)3 + K2S = Fe2S3 + K2(SO4) =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2(SO4)
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4(Fe(CN)6)2
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)
Zn(OH)2 + CuO = CuZnO2 + H2O =>
Zn(OH)2 + CuO = CuZnO2 + H2O
Li + S2 = LiS2 =>
Li + S2 = LiS2
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(aq) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(aq) + 3 NH4Cl(aq)
NaOH + HCl = NaHCl2 + H2O =>
NaOH + 2 HCl = NaHCl2 + H2O
P4(s) + Br2(l) = PBr5(s) =>
P4(s) + 10 Br2(l) = 4 PBr5(s)
| 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.
