| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCH2ClCO2 + OH = HCHClCO2 + H2O
Na2S + K2MnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
Na2S + 2 K2MnO4 + 4 H2SO4 = 2 K2SO4 + Na2SO4 + 2 MnSO4 + 4 H2O
ClF + H2O = HF + Cl2 + O2 =>
4 ClF + 2 H2O = 4 HF + 2 Cl2 + O2
Cu + KHSO4 + KNO3 = Cu(NO3)2 + K2SO4 + NO + H2O =>
3 Cu + 8 KHSO4 + 8 KNO3 = 3 Cu(NO3)2 + 8 K2SO4 + 2 NO + 4 H2O
K[Cr(H2O)2(C2O4)2]2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(H2O)2(C2O4)2]2H2O + 22 KOH = 2 Cr(OH)3 + 13 H2O + 23 K + 8 CO3
K(HCO3)(aq) + HI(aq) = H2CO3(aq) + KI(aq) =>
K(HCO3)(aq) + HI(aq) = H2CO3(aq) + KI(aq)
Na2SO3 + Cr2(SO4)3 + H2O = Na2SO4 + Cr(OH)3 + SO2 =>
3 Na2SO3 + Cr2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 SO2
NaCl2 + BeF = NaF + BeCl2 =>
NaCl2 + BeF = NaF + BeCl2
Al(OH)3 + HBr = Al(Br)3 + H2O =>
Al(OH)3 + 3 HBr = Al(Br)3 + 3 H2O
C3H6 + Cl2 + H2O = C3H7OCl + HCl =>
C3H6 + Cl2 + H2O = C3H7OCl + HCl
NH4ReO4 + H2 = Re + H2O + NH =>
2 NH4ReO4 + 5 H2 = 2 Re + 8 H2O + 2 NH
H3AsO3 + MnO4 = HAsO4 + Mn + H =>
4 H3AsO3 + MnO4 = 4 HAsO4 + Mn + 8 H
Cl4 = Cl =>
Cl4 = 4 Cl
NaClO4 + BaCl2 = Ba(ClO4)2 + NaCl =>
2 NaClO4 + BaCl2 = Ba(ClO4)2 + 2 NaCl
HCl + CaO = CaCl2*H2O =>
2 HCl + CaO = CaCl2*H2O
CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq) =>
CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq)
Sn + Au(No3)3 = Sn(No3)2 + Au =>
3 Sn + 2 Au(No3)3 = 3 Sn(No3)2 + 2 Au
NH4S + Br2 = NH4Br + S8 =>
8 NH4S + 4 Br2 = 8 NH4Br + S8
NiNO3 + CaOH = NiOH + CaNO3 =>
NiNO3 + CaOH = NiOH + CaNO3
Na + S4 = NaS =>
4 Na + S4 = 4 NaS
Zn3(PO4)2 + H3O{+} = H2O + H3PO4 + Zn{2+} =>
Zn3(PO4)2 + 6 H3O{+} = 6 H2O + 2 H3PO4 + 3 Zn{2+}
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2
Au(NO3)3 + Sn = Sn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Au
CaO(s) = Ca + O2 =>
2 CaO(s) = 2 Ca + O2
NaC6H5CO2 + HCl = HC6H5CO2 + NaCl =>
NaC6H5CO2 + HCl = HC6H5CO2 + NaCl
Au(NO3)3 + Sn = Sn(NO3)3 + Au =>
Au(NO3)3 + Sn = Sn(NO3)3 + Au
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(OH)2
ZnCO3 + C6H8O7 = (ZnC6H5O7)2 + H2O + CO2 =>
18 ZnCO3 + 17 C6H8O7 = 9(ZnC6H5O7)2 + 23 H2O + 12 CO2
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
NH4NO3 + PB(iii)ClO3 = NH4ClO3 + PB(iii)NO3 =>
NH4NO3 + PB(iii)ClO3 = NH4ClO3 + PB(iii)NO3
Sn + Au(NO3)3 = Sn(NO3)4 + Au =>
3 Sn + 4 Au(NO3)3 = 3 Sn(NO3)4 + 4 Au
CaCl2 + SnCl2 + C2H6O = CaSnO + HCl + C2H2 =>
CaCl2 + SnCl2 + C2H6O = CaSnO + 4 HCl + C2H2
HNO3 + Sr(OH)2 = H2O + HNO4Sr =>
HNO3 + Sr(OH)2 = H2O + HNO4Sr
CuBr2 + Na2CO3 = CuCO3 + NaBr = =>
CuBr2 + Na2CO3 = CuCO3 + 2 NaBr
Ag2Cr2O7 + H2O = Ag2OH + HCr2O7 =>
Ag2Cr2O7 + H2O = Ag2OH + HCr2O7
CO + Cl2 + KOH = K2CO3 + HCl =>
CO + Cl2 + 2 KOH = K2CO3 + 2 HCl
Sn + Au(NO3)3 = Sn(NO3) + Au =>
3 Sn + Au(NO3)3 = 3 Sn(NO3) + Au
Al(OH)3 + CaCO3 = Al2(CO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO3 = Al2(CO3)3 + 3 Ca(OH)2
MnSO4 + NaClO + NaOH = Na2MnO4 + Na2(SO4) + H2O + NaCl =>
MnSO4 + 2 NaClO + 4 NaOH = Na2MnO4 + Na2(SO4) + 2 H2O + 2 NaCl
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
aluminum + phosphorus = aluminumphosphide =>
Al + P = AlP
P + Ca(OH)2 + H2O = PH3 + Ca(H2PO3) =>
5 P + 3 Ca(OH)2 + 3 H2O = 2 PH3 + 3 Ca(H2PO3)
Cu + ZnSO4 + HCl = ZnCl2 + CuSO4 + H2 =>
Cu + ZnSO4 + 2 HCl = ZnCl2 + CuSO4 + H2
NH3 + SO3 + CaNO3 = CaSO3 + NH3NO3 =>
NH3 + SO3 + CaNO3 = CaSO3 + NH3NO3
Mn(OH)3 + H2SO4 = (MnOH)SO4 + H2O =>
Mn(OH)3 + H2SO4 = (MnOH)SO4 + 2 H2O
C6H5OCOCH3 + NaOH = C6H5COONa + CH3OH =>
C6H5OCOCH3 + NaOH = C6H5COONa + CH3OH
SnCl2 + HClO4 = Sn(ClO4)2 + HCl =>
SnCl2 + 2 HClO4 = Sn(ClO4)2 + 2 HCl
Zn = Zn{+2} + e =>
Zn = Zn{+2} + 2e
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb
Li3P + H2O = Li2O + H3P =>
2 Li3P + 3 H2O = 3 Li2O + 2 H3P
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
