| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AsO4 + 2 H2O = H7AsO6
CuBr + H2SO4 = Br2 + CuSO4 + H2O + SO2 =>
2 CuBr + 4 H2SO4 = Br2 + 2 CuSO4 + 4 H2O + 2 SO2
HH2CO3 = HH2O + CO2 =>
HH2CO3 = HH2O + CO2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Pb(No3)2 + AgCl = PbCl2 + AgNo3 =>
Pb(No3)2 + 2 AgCl = PbCl2 + 2 AgNo3
NaNO2 + KMnO4 + H2SO4 = H2O + NaNO3 + MnSO4 + K2SO4 =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + 5 NaNO3 + 2 MnSO4 + K2SO4
Ca3(PO4)2 + Al = Ca + Al3(PO4)3 =>
3 Ca3(PO4)2 + 6 Al = 9 Ca + 2 Al3(PO4)3
Zn(NO3)2 + NH3 = Zn(NH3)4 + NO3 =>
Zn(NO3)2 + 4 NH3 = Zn(NH3)4 + 2 NO3
(HNO3)Cl + AgNO3 = H(NO3)2 + AgCl =>
(HNO3)Cl + AgNO3 = H(NO3)2 + AgCl
Ag + H2SO4 = Ag(SO4)2 + SO2 + H2O =>
Ag + 4 H2SO4 = Ag(SO4)2 + 2 SO2 + 4 H2O
NaNO3 + NaOH + FeSO4 = Na2FeO4 + NaNO2 + H2O + Na2SO4 =>
2 NaNO3 + 4 NaOH + FeSO4 = Na2FeO4 + 2 NaNO2 + 2 H2O + Na2SO4
HH2CO3 = HH2O + CO2 =>
HH2CO3 = HH2O + CO2
K2Cr2O7 + HCl + C2H5OH = KCl + Cr + CH3COOH + H2O =>
K2Cr2O7 + 2 HCl + 3 C2H5OH = 2 KCl + 2 Cr + 3 CH3COOH + 4 H2O
HH2CO3 = HH2O + CO2 =>
HH2CO3 = HH2O + CO2
FeI3 + NaNO3 = Fe(NO3)3 + NaI =>
FeI3 + 3 NaNO3 = Fe(NO3)3 + 3 NaI
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
Fe + Cl8 = Fe9Cl71 =>
72 Fe + 71 Cl8 = 8 Fe9Cl71
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
ZnSO4 + Fe = FeSO3 + ZnO =>
ZnSO4 + Fe = FeSO3 + ZnO
Ag(s) + Ca3(PO4)2(s) = Ca(aq) + Ag3PO4(s) =>
6 Ag(s) + Ca3(PO4)2(s) = 3 Ca(aq) + 2 Ag3PO4(s)
NaOH + Co(SCN)3 = Co(OH)3 + Na + SCN =>
3 NaOH + Co(SCN)3 = Co(OH)3 + 3 Na + 3 SCN
Ba(NO3)2 + KHSO4 = Ba(HSO4)2 + KNO3 =>
Ba(NO3)2 + 2 KHSO4 = Ba(HSO4)2 + 2 KNO3
KCrO4 + CaS = CaCrO4 + KS =>
KCrO4 + CaS = CaCrO4 + KS
Sb + HCI = SbCI + H2 =>
2 Sb + 2 HCI = 2 SbCI + H2
C8H10N4O2 + O2 = HNO3 + CO2 + H2O =>
2 C8H10N4O2 + 29 O2 = 8 HNO3 + 16 CO2 + 6 H2O
Zn + Ag2O + H2O = Zn(OH)2 + Ag =>
Zn + Ag2O + H2O = Zn(OH)2 + 2 Ag
HH2CO3 = HH2O + CO2 =>
HH2CO3 = HH2O + CO2
HBr + NiCO3 = HCO3 + NiBr =>
HBr + NiCO3 = HCO3 + NiBr
Pb(CH3CO2)2(aq) + KI(aq) = PbI2(s) + KCH3CO2(aq) =>
Pb(CH3CO2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KCH3CO2(aq)
Sr(CO3) + HI = CO2 + H2O + SrI2 =>
Sr(CO3) + 2 HI = CO2 + H2O + SrI2
NaHCO3 + CH3COOH(aq) = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH(aq) = C2H3NaO2 + CO2 + H2O
K3AsO4 + Ba(OH)2 = Ba3(AsO4)2 + KOH =>
2 K3AsO4 + 3 Ba(OH)2 = Ba3(AsO4)2 + 6 KOH
CO2 + HNO3 + H3PO4 + H2O = C117H400O170N16P + O2 =>
468 CO2 + 64 HNO3 + 4.0000000000001H3PO4 + 762 H2O = 4 C117H400O170N16P + 613 O2
Co2S8 + H2SO4 + NaClO3 = CoSO4 + HCl + Na + S8 =>
20 Co2S8 + 16 H2SO4 + 32 NaClO3 = 40 CoSO4 + 32 HCl + 32 Na + 17 S8
FePO3 + Na2SO4 = Fe2(SO4)3 + Na3PO3 =>
2 FePO3 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Zn + PbNO32 = Pb + ZnNO32 =>
Zn + PbNO32 = Pb + ZnNO32
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr(s) + HCl(aq) = SrCl2 + H2 =>
Sr(s) + 2 HCl(aq) = SrCl2 + H2
Ca + Cr2O = Cr + CaO =>
Ca + Cr2O = 2 Cr + CaO
KMnO4 + HO2CCO2H = Mn + CO2 + K + H2O =>
KMnO4 + 4 HO2CCO2H = Mn + 8 CO2 + K + 4 H2O
CuSO4 + MnO2 = MnSO4 + Cu2O + O2 =>
4 CuSO4 + 4 MnO2 = 4 MnSO4 + 2 Cu2O + 3 O2
KOH + AgNO3 = KNO3 + AgHO =>
KOH + AgNO3 = KNO3 + AgHO
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4
C3H6 + NH3 + O2 = C2H3N + H2O =>
2 C3H6 + 3 NH3 + 3 O2 = 3 C2H3N + 6 H2O
Cl2Na + NaBr = Br + NaCl =>
Cl2Na + NaBr = Br + 2 NaCl
C2H6 + Cl6 = C2Cl6 + HCl =>
C2H6 + 2 Cl6 = C2Cl6 + 6 HCl
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
