| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(CH3COO)2*4H2O + 2 HNO3 = Ni(NO3)2 + 2 CH3COOH + 4 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
NiCuO2 + CH4 = NiCu + H2 + CO =>
NiCuO2 + 2 CH4 = NiCu + 4 H2 + 2 CO
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
KI + C12 = KC1 + I2 =>
12 KI + C12 = 12 KC1 + 6 I2
K + Br = KBr =>
K + Br = KBr
Cu(ClO3)3 = Cu + ClO3 =>
Cu(ClO3)3 = Cu + 3 ClO3
Al + Cu(Cl2)2 = Cu + AlCl3 =>
4 Al + 3 Cu(Cl2)2 = 3 Cu + 4 AlCl3
CH3CHO + HCN = CH3CH(OH)CN =>
CH3CHO + HCN = CH3CH(OH)CN
FeSO4 + H2O + O2 = Fe(OH)3 + H2SO4 =>
4 FeSO4 + 10 H2O + O2 = 4 Fe(OH)3 + 4 H2SO4
Zn(NO3)2 + KOH = Zn(HO)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(HO)2 + 2 KNO3
Pb(NO3)2 + Na2SO4(aq) = PbSO4 + NaNO3(aq) =>
Pb(NO3)2 + Na2SO4(aq) = PbSO4 + 2 NaNO3(aq)
AgNO3(aq) + K3PO4(aq) = Ag3PO4(s) + KNO3(aq) =>
3 AgNO3(aq) + K3PO4(aq) = Ag3PO4(s) + 3 KNO3(aq)
NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2
Mn3O4 + HCl = MnCl2 + Cl2 + H2O =>
Mn3O4 + 8 HCl = 3 MnCl2 + Cl2 + 4 H2O
CH3CHO + HCN = CH3CH(OH)CN =>
CH3CHO + HCN = CH3CH(OH)CN
[Co(NH3)4CO3] = [Co(NH3)4O] + CO2 =>
[Co(NH3)4CO3] = [Co(NH3)4O] + CO2
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Fe2(SO4)3
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3H2O + 3 KCl + 2 H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl() =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl()
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2SO4 + Ca(OH)2 = CaSO4 + NaOH =>
Na2SO4 + Ca(OH)2 = CaSO4 + 2 NaOH
Cl2 + NH3H2O = NH4Cl + N2 + H2O =>
3 Cl2 + 8 NH3H2O = 6 NH4Cl + N2 + 8 H2O
Fe + HClO4 = Fe(ClO4)2 + H2 =>
Fe + 2 HClO4 = Fe(ClO4)2 + H2
HCl + CO3 = Cl + H2O + CO2 =>
2 HCl + CO3 = 2 Cl + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + ZnCO4 = Zn + MgCO4 =>
Mg + ZnCO4 = Zn + MgCO4
LiOH + HNO3 = Li(NO3) + H(OH) =>
LiOH + HNO3 = Li(NO3) + H(OH)
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Na2CrO4 = Na2 + CrO4 =>
Na2CrO4 = Na2 + CrO4
Pb(NO3)2 + K2CrO4 = Pb(CrO4) + K(NO3) =>
Pb(NO3)2 + K2CrO4 = Pb(CrO4) + 2 K(NO3)
FeCl3 + SrCl2*6H2O + NaOH = NaCl + SrFe12O19 + H2O =>
12 FeCl3 + SrCl2*6H2O + 38 NaOH = 38 NaCl + SrFe12O19 + 25 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
HN0O3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HN0O3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
HCO2H + OH = H2O + CO2 =>
HCO2H + 2 OH = 2 H2O + CO2
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
Cu2S + HNO3 + H2SO4 = CuSO4 + NO + H2O =>
3 Cu2S + 10 HNO3 + 3 H2SO4 = 6 CuSO4 + 10 NO + 8 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
HNO3 + H3PO3 = NO + H3PO4 + H2O =>
2 HNO3 + 3 H3PO3 = 2 NO + 3 H3PO4 + H2O
(NH4)(NO3) + NaOH = NaNO3 + NH3H2O =>
(NH4)(NO3) + NaOH = NaNO3 + NH3H2O
SiF4(s) + H2O(l) = HF(aq) + SiO2(s) =>
SiF4(s) + 2 H2O(l) = 4 HF(aq) + SiO2(s)
I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
XeO3 + XeF6 = XeO2F2 =>
2 XeO3 + XeF6 = 3 XeO2F2
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
| 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 96 97 98 99 100 101 102 103 104 105 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
