| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 HgS + 24 HCl + 8 HNO3 = 24 HgCl + 3 S8 + 8 NO + 16 H2O
C9H8O2 + Br2 = C9H8Br2O2 =>
C9H8O2 + Br2 = C9H8Br2O2
NaNO2 + Co(NO3)2 + NO = Na3Co(NO2)6 + O2 =>
6 NaNO2 + 2 Co(NO3)2 + 2 NO = 2 Na3Co(NO2)6 + O2
Co(NO3)2(aq) + NH4SCN(aq) = (NH4)2[Co(NCS)4] + NH4NO3 =>
Co(NO3)2(aq) + 4 NH4SCN(aq) = (NH4)2[Co(NCS)4] + 2 NH4NO3
Fe(OH)3 + H3PO3 = Fe(H2PO3)3 + H2O =>
Fe(OH)3 + 3 H3PO3 = Fe(H2PO3)3 + 3 H2O
K3VO4 + FeSO4 + H2SO4 = VOSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K3VO4 + 2 FeSO4 + 6 H2SO4 = 2 VOSO4 + Fe2(SO4)3 + 3 K2SO4 + 6 H2O
C6H12Cl + O2 = CO2 + H2O + HCl =>
4 C6H12Cl + 35 O2 = 24 CO2 + 22 H2O + 4 HCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
FrI + Cl{+2} = FrCl + I{2} =>
FrI + Cl{+2} = FrCl + I{2}
CU(NO3)2 + NH4OH = CU(OH)2 + NH4NO3 =>
CU(NO3)2 + 2 NH4OH = CU(OH)2 + 2 NH4NO3
Hg + HBr = H2 + HgBr =>
2 Hg + 2 HBr = H2 + 2 HgBr
C9H8 + C4H11BO + H2O2 = C9H10O + OBH3 =>
36 C9H8 + 9 C4H11BO + 20 H2O2 = 40 C9H10O + 9 OBH3
C2O1H5 + O2 = CO2 + H2O =>
4 C2O1H5 + 11 O2 = 8 CO2 + 10 H2O
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
Pb + CH3COOH = (CH3COO)2Pb + H2 =>
Pb + 2 CH3COOH = (CH3COO)2Pb + H2
Fe + CuNi = FeNi + Cu =>
Fe + CuNi = FeNi + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeS + NO3{-} + H{+} = Fe{3+} + S + NO2 + H2O =>
FeS + 3 NO3{-} + 6 H{+} = Fe{3+} + S + 3 NO2 + 3 H2O
Bi2O5 + NaClO + NaOH = NaCl + H2O + NaBiO5 =>
Bi2O5 + 4 NaClO + 2 NaOH = 4 NaCl + H2O + 2 NaBiO5
KBr + H2SO4 = K2SO4 + H2O + SO2 + Br =>
2 KBr + 2 H2SO4 = K2SO4 + 2 H2O + SO2 + 2 Br
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CH3COOOH(aq) + CaCO3(s) = Ca(CH3COO)(aq) + CO2(g) + H2O(aq) =>
3 CH3COOOH(aq) + 2 CaCO3(s) = 2 Ca(CH3COO)(aq) + 4 CO2(g) + 3 H2O(aq)
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
NH3 + RbMnO4 + H2SeO4 = RbHSeO4 + MnSeO4 + H3NO4 + H2O =>
5 NH3 + 8 RbMnO4 + 16 H2SeO4 = 8 RbHSeO4 + 8 MnSeO4 + 5 H3NO4 + 12 H2O
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
Ba(OH)2 + Na3(PO4) = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaOH
C24H20O12N2 + O2 = CO2 + H2O + NO2 =>
C24H20O12N2 + 25 O2 = 24 CO2 + 10 H2O + 2 NO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2C2O4 + KOH = KH2 + C2O4OH =>
H2C2O4 + KOH = KH2 + C2O4OH
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
CO2 + C8H18 = C2O + H2O =>
26 CO2 + 3 C8H18 = 25 C2O + 27 H2O
KClO3 = Cl + O + K =>
KClO3 = Cl + 3 O + K
As2S2 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2O =>
As2S2 + 22 HNO3 = 2 H2SO4 + 2 H3AsO4 + 22 NO2 + 6 H2O
SO2 + NO2 = NO + SO3 =>
SO2 + NO2 = NO + SO3
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
NH2OH + TiCl3 + H2O = TiOCl2 + NH4Cl + HCl =>
NH2OH + 2 TiCl3 + H2O = 2 TiOCl2 + NH4Cl + HCl
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
C10H20O + Na = C10H12ONa + H2 =>
C10H20O + Na = C10H12ONa + 4 H2
K2[Zn(OH)4] + CaCl2 = KCl + Zn(OH)2 + Ca(OH)2 =>
K2[Zn(OH)4] + CaCl2 = 2 KCl + Zn(OH)2 + Ca(OH)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe + (O)2 = (Fe)2(O)3 =>
4 Fe + 3(O)2 = 2(Fe)2(O)3
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
A2B2C2 = A2BC2 + AB2C =>
3 A2B2C2 = 2 A2BC2 + 2 AB2C
Ca + AgCl = CaCl + Ag =>
Ca + AgCl = CaCl + Ag
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6 =>
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6
BaS + H2SO4 = BaSO4 + H2S =>
BaS + H2SO4 = BaSO4 + H2S
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
