| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 4 O2 = 4 H2O + 4 CO
ZnO2H2 + H2SO4 = ZnSO4 + H2O =>
ZnO2H2 + H2SO4 = ZnSO4 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HClO3 + PO + H2O = H3PO4 + ClO =>
HClO3 + PO + H2O = H3PO4 + ClO
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3 =>
CH3COCl + CH3CH2NHCH3 = CH3CONH2 + CH3CH(Cl)CH3
Na2HPO4(s) + HCl(aq) = H2PO4(aq) + Na2Cl(l) =>
Na2HPO4(s) + HCl(aq) = H2PO4(aq) + Na2Cl(l)
NaCl(aq) + H2SO4(l) = Na2SO4(aq) + HCl(g) =>
2 NaCl(aq) + H2SO4(l) = Na2SO4(aq) + 2 HCl(g)
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
C2H4O2 + OH = CO2 + H2O =>
C2H4O2 + 8 OH = 2 CO2 + 6 H2O
Cu + Cl = CuCl =>
Cu + Cl = CuCl
KI + Na2SO3 + CuSO4 + H2O = CuI + K2SO4 + Na2SO4 + H2SO4 =>
2 KI + Na2SO3 + 2 CuSO4 + H2O = 2 CuI + K2SO4 + Na2SO4 + H2SO4
Na2CO3(s) + H2SO4(aq) = Na2SO4 + H2CO3 =>
Na2CO3(s) + H2SO4(aq) = Na2SO4 + H2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H11Br + NaI = C6H11I + NaBr =>
C6H11Br + NaI = C6H11I + NaBr
Ba(NO3)2 + NaHSO3 = Ba(HSO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO3 = Ba(HSO3)2 + 2 NaNO3
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
H2(PHO3) + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
H2(PHO3) + 2 AgNO3 + H2O = H3PO4 + 2 Ag + 2 HNO3
MnSO4 + NaBiO3 + HNO3 = HMnO4 + NaSO4 + Bi(NO3)3 + NaNO3 + H2O =>
MnSO4 + 3 NaBiO3 + 11 HNO3 = HMnO4 + NaSO4 + 3 Bi(NO3)3 + 2 NaNO3 + 5 H2O
Zn + NH3 = Zn3N2 + H2 =>
3 Zn + 2 NH3 = Zn3N2 + 3 H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C14H12 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H12 + 8 KMnO4 + 12 H2SO4 = 10 C7H6O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
LiCl + O2 = OLiCl =>
2 LiCl + O2 = 2 OLiCl
Ni + Fe = NiFe =>
Ni + Fe = NiFe
H2 + SO4 + Pb(OH) = Pb(SO4)2 + H2O =>
H2 + 4 SO4 + 2 Pb(OH) = 2 Pb(SO4)2 + 2 H2O
NO4 = N2 + O2 =>
2 NO4 = N2 + 4 O2
Zn + KOH = KZnO + H =>
Zn + KOH = KZnO + H
Cr(NO3)3 + BaCl2 + H2O = Cr(OH)3 + Ba(NO3)2 + HCl =>
2 Cr(NO3)3 + 3 BaCl2 + 6 H2O = 2 Cr(OH)3 + 3 Ba(NO3)2 + 6 HCl
Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
Ag2SO4 + Na2S = Na2SO4 + Ag2S =>
Ag2SO4 + Na2S = Na2SO4 + Ag2S
Ce + Cl2 = CeCl2 =>
Ce + Cl2 = CeCl2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NaI(aq) + HCl(aq) + H2O2(aq) = I2(s) + NaCl(aq) + H2O(l) =>
2 NaI(aq) + 2 HCl(aq) + H2O2(aq) = I2(s) + 2 NaCl(aq) + 2 H2O(l)
KClO4 + S = KCl + SO2 =>
KClO4 + 2 S = KCl + 2 SO2
K5 = K =>
K5 = 5 K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
F2O3(aq) + CO(s) = F(s) + CO2(s) =>
F2O3(aq) + 3 CO(s) = 2 F(s) + 3 CO2(s)
Cu1 + O2 = Cu2O =>
4 Cu1 + O2 = 2 Cu2O
CaC2 + H2O + CO2 = Ca(OH)2 + HC3H3O2 =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 HC3H3O2
Ni + HCl2 = NiCl2 + H2 =>
2 Ni + 2 HCl2 = 2 NiCl2 + H2
CaO(s) + HCl(aq) = CaCl(aq) + OH =>
CaO(s) + HCl(aq) = CaCl(aq) + OH
Mg3B2 + HCl = B4H10 + MgCl + Cl =>
2 Mg3B2 + 10 HCl = B4H10 + 6 MgCl + 4 Cl
Co(NO3)2 + Na2SO3 = Na2(NO3)2 + CoSO3 =>
Co(NO3)2 + Na2SO3 = Na2(NO3)2 + CoSO3
CsO + H2O = Cs(OH)2 =>
CsO + H2O = Cs(OH)2
C4H10NH + HCl = C4H10NHCl + H2 =>
2 C4H10NH + 2 HCl = 2 C4H10NHCl + H2
Fe2 + NO3 = Fe(NO3)3 =>
Fe2 + 6 NO3 = 2 Fe(NO3)3
Cu(CO3)2 + NaI = CuI + NaCO3 + I =>
Cu(CO3)2 + 2 NaI = CuI + 2 NaCO3 + I
PtOH + H2O2 = PtO3 + H2 =>
2 PtOH + 2 H2O2 = 2 PtO3 + 3 H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Zn(s) + Ag2O(s) = ZnO(s) + Ag(s) =>
Zn(s) + Ag2O(s) = ZnO(s) + 2 Ag(s)
Na[Al(OH)4(H2O)2] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4(H2O)2] + HCl = Al(OH)3 + NaCl + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
