| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C2H5N3O2 + 37 CH4N2O + 2 H2O = 17 C3H11O2 + 19 N5O
H4SiO4 + Na + F = Na2SiF6 + OH =>
H4SiO4 + 2 Na + 6 F = Na2SiF6 + 4 OH
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3
S + H2O = H + S(OH)2 =>
S + 2 H2O = 2 H + S(OH)2
CaHPO4 = Ca + H + PO4 =>
CaHPO4 = Ca + H + PO4
NaCI + BeF = NaFBeCI =>
NaCI + BeF = NaFBeCI
BeCl2 + Na2CO3 = Be2(CO3)2 + NaCl =>
2 BeCl2 + 2 Na2CO3 = Be2(CO3)2 + 4 NaCl
Al(HCOO)3 + CaF2 = AlF3 + Ca(HCOO)2 =>
2 Al(HCOO)3 + 3 CaF2 = 2 AlF3 + 3 Ca(HCOO)2
CsOH + Cl2 = CsCl + HCl + O2 =>
2 CsOH + 2 Cl2 = 2 CsCl + 2 HCl + O2
HgSO4 + Fe = Hg + Fe2(SO4)3 =>
3 HgSO4 + 2 Fe = 3 Hg + Fe2(SO4)3
Ag2C2O4 = Ag + C2O4 =>
Ag2C2O4 = 2 Ag + C2O4
Li3N + (NH4)2(SO4) = (NH4)3N + Li2(SO4) =>
2 Li3N + 3(NH4)2(SO4) = 2(NH4)3N + 3 Li2(SO4)
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
Fe + (PO4)2 = Fe(PO4) =>
2 Fe + (PO4)2 = 2 Fe(PO4)
Na4Si + O2 = Na2O + Si =>
Na4Si + O2 = 2 Na2O + Si
C6H14O6 + KNO3 = K2CO3 + CO2 + N2 + H2O =>
5 C6H14O6 + 26 KNO3 = 13 K2CO3 + 17 CO2 + 13 N2 + 35 H2O
KMnO4 + K3AsO3 + HCl = K3AsO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 K3AsO3 + 6 HCl = 5 K3AsO4 + 2 MnCl2 + 2 KCl + 3 H2O
HNO3 + H4OH = H2O + HN4NO3 =>
15 HNO3 + 20 H4OH = 56 H2O + 3 HN4NO3
Na2B4O7 + C2H5OH + H2SO4 = B(C2H5O)3 + NaHSO4 + H2O =>
Na2B4O7 + 12 C2H5OH + 2 H2SO4 = 4 B(C2H5O)3 + 2 NaHSO4 + 7 H2O
O2 + FeS2 = Fe30 + SO2 =>
60 O2 + 30 FeS2 = Fe30 + 60 SO2
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + CO2 + H2O =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 CO2 + 3 H2O
Ba(Cl)2 + H2SO4 = BaSO4 + H(Cl) =>
Ba(Cl)2 + H2SO4 = BaSO4 + 2 H(Cl)
C10H12ClNO + C8H22N2 = C14H22N2O + C4H12NCl =>
C10H12ClNO + C8H22N2 = C14H22N2O + C4H12NCl
Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2
FeS{2+} + O{2+} = Fe{2+}O{3+} + SO{2+} =>
FeS{2+} + O{2+} = Fe{2+}O{3+} + SO{2+}
HClO + HY = Y + HCl + H2O =>
HClO + 2 HY = 2 Y + HCl + H2O
CuSO4 + NaOH + H2O = Cu(OH)3 + Na2SO4 + H2 =>
2 CuSO4 + 4 NaOH + 2 H2O = 2 Cu(OH)3 + 2 Na2SO4 + H2
CH4 + O5 = CO2 + H2O =>
5 CH4 + 4 O5 = 5 CO2 + 10 H2O
FeSO4*(NH4)2SO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + (NH4)2SO4 =>
10 FeSO4*(NH4)2SO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O + 10(NH4)2SO4
Fe + HNO3 = Fe(NO3)2 + N2O2 + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + N2O2 + 4 H2O
H3N + Ba(OH)2 = H2O + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 H2O + Ba3N2
Ca(OH)2 = CaO(s) + H2O =>
Ca(OH)2 = CaO(s) + H2O
Al + (H)2S(O)4 = (Al)2(SO4)3 + (H)2 =>
2 Al + 3(H)2S(O)4 = (Al)2(SO4)3 + 3(H)2
O + Au = Au2O3 =>
3 O + 2 Au = Au2O3
VCl2 + H = HCl + V =>
VCl2 + 2 H = 2 HCl + V
C10H21OH + O2 = COH + H2O =>
2 C10H21OH + 15 O2 = 20 COH + 12 H2O
NaHCO3 + Na2H2P2O7 = Na4P2O7 + CO2 + H2O =>
2 NaHCO3 + Na2H2P2O7 = Na4P2O7 + 2 CO2 + 2 H2O
Cu + FeCO3 = CuCO3 + Fe =>
Cu + FeCO3 = CuCO3 + Fe
MnO + H(OH) = Mn(OH) + O2 =>
4 MnO + 2 H(OH) = 4 Mn(OH) + O2
Si + VO2 = SiV2 + O2 =>
Si + 2 VO2 = SiV2 + 2 O2
H2SnCl6 + HCl + Mg = SnH4 + MgCl2 =>
H2SnCl6 + 2 HCl + 4 Mg = SnH4 + 4 MgCl2
NaBO2*3H2O(aq) + H2SO4(aq) = H2O(l) + Na2SO4(aq) + HBO2(aq) =>
2 NaBO2*3H2O(aq) + H2SO4(aq) = 6 H2O(l) + Na2SO4(aq) + 2 HBO2(aq)
CaOH = Ca + (OH)2 =>
2 CaOH = 2 Ca + (OH)2
AsS3 + Mn(NO3)2 + K2CO3 = K3AsO4 + K2SO4 + K2MnO4 + NO + CO2 =>
2 AsS3 + 23 Mn(NO3)2 + 32 K2CO3 = 2 K3AsO4 + 6 K2SO4 + 23 K2MnO4 + 46 NO + 32 CO2
AlI3 + H + Cl2 = AlCl3 + H9I2 =>
2 AlI3 + 27 H + 3 Cl2 = 2 AlCl3 + 3 H9I2
Cu + KI = CuI2 + K =>
Cu + 2 KI = CuI2 + 2 K
Pb(IO3)2 = Pb + I + O =>
Pb(IO3)2 = Pb + 2 I + 6 O
Ag + NaI = AgNaI =>
Ag + NaI = AgNaI
H2Cl2O7 + NaOH = NaCl2O8 + H =>
H2Cl2O7 + NaOH = NaCl2O8 + 3 H
Zn + H2SO4 = ZnSO4 + H2SO3 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + H2SO3 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
