| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
NaCl + CuO = NaO + CuCl =>
NaCl + CuO = NaO + CuCl
Na(OH) + H2(SO4) = Na(HSO4) + H2O =>
Na(OH) + H2(SO4) = Na(HSO4) + H2O
Na3PO4 + Zn = Zn3PO4 + Na =>
Na3PO4 + 3 Zn = Zn3PO4 + 3 Na
Au(s) + KNO3(aq) = K + AuNO3 =>
Au(s) + KNO3(aq) = K + AuNO3
NaCl + CuO = NaO + CuCl =>
NaCl + CuO = NaO + CuCl
Al2(CO3)3 + Ag = Ag(CO3) + Al =>
Al2(CO3)3 + 3 Ag = 3 Ag(CO3) + 2 Al
S + AlCl3 = ClS + Al =>
3 S + AlCl3 = 3 ClS + Al
Al + ZnO = AlO + Zn2 =>
2 Al + 2 ZnO = 2 AlO + Zn2
[Co(NH3)2(NO2)2] + H2O2 + NH3 = [Co(NH3)3(NO2)3] + H2O =>
2[Co(NH3)2(NO2)2] + 7 H2O2 + 4 NH3 = 2[Co(NH3)3(NO2)3] + 10 H2O
I4 + O = IO4 =>
I4 + 16 O = 4 IO4
C10H16O + NaBH4 + CH3OH = C10H18O + CH3O4B + Na =>
37 C10H16O + 6 NaBH4 + 26 CH3OH = 39 C10H18O + 6 CH3O4B + 6 Na
S + AlCl3 = ClS + Al =>
3 S + AlCl3 = 3 ClS + Al
Na(OH) + H2(SO4) = Na(HSO4) + H2O =>
Na(OH) + H2(SO4) = Na(HSO4) + H2O
AgNO3 + (NH4)2S = (NH4)2NO3 + AgS =>
AgNO3 + (NH4)2S = (NH4)2NO3 + AgS
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
B + NaOH = B2O3 + Na + H =>
2 B + 3 NaOH = B2O3 + 3 Na + 3 H
Fe(ClO4)3 + K2CO3 = Fe2(CO3)3 + K(ClO4) =>
2 Fe(ClO4)3 + 3 K2CO3 = Fe2(CO3)3 + 6 K(ClO4)
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
CaCl2 + MnO2 + H2SO4 = Cl2 + MnSO4 + CaSO4 + H2O =>
CaCl2 + MnO2 + 2 H2SO4 = Cl2 + MnSO4 + CaSO4 + 2 H2O
(NH4)2S2O8 + H2O + Mn(NO3)2 = MnO2 + NH4HSO4 + HNO3 =>
(NH4)2S2O8 + 2 H2O + Mn(NO3)2 = MnO2 + 2 NH4HSO4 + 2 HNO3
NaCl + CuO = NaO + CuCl =>
NaCl + CuO = NaO + CuCl
Y2O3 + BaCO3 + CuO + O2 = YBaCu3O7 + CO2 =>
2 Y2O3 + 4 BaCO3 + 12 CuO + 3 O2 = 4 YBaCu3O7 + 4 CO2
Zn(s) + H{+]+NO3{-} = Zn(NO3)2(aq)+H2(g) =>
Zn(s) + 2 H{+]+2NO3{-} = Zn(NO3)2(aq)+H2(g)
Na3PO4 + Zn = Zn3PO4 + Na =>
Na3PO4 + 3 Zn = Zn3PO4 + 3 Na
Na(OH) + H2(SO4) = Na(HSO4) + H2O =>
Na(OH) + H2(SO4) = Na(HSO4) + H2O
Al + ZnO = AlO + Zn2 =>
2 Al + 2 ZnO = 2 AlO + Zn2
H2I2O = HI + O2 =>
2 H2I2O = 4 HI + O2
Na(OH) + H2(SO4) = Na(HSO4) + H2O =>
Na(OH) + H2(SO4) = Na(HSO4) + H2O
Zn + CuC12 = ZnC12 + Cu =>
Zn + CuC12 = ZnC12 + Cu
Al2(SO4)3 + NaHCO3 = Al(OH)3 + (Na)2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3(Na)2SO4 + 6 CO2
PbS + HNO3 = H2O + N2 + Pb(NO3)2 + S =>
5 PbS + 12 HNO3 = 6 H2O + N2 + 5 Pb(NO3)2 + 5 S
KO2 + H2O = KH + O2 =>
4 KO2 + 2 H2O = 4 KH + 5 O2
Al2(CO3)3 + Ag = Ag(CO3) + Al =>
Al2(CO3)3 + 3 Ag = 3 Ag(CO3) + 2 Al
S + AlCl3 = ClS + Al =>
3 S + AlCl3 = 3 ClS + Al
Al + ZnO = AlO + Zn2 =>
2 Al + 2 ZnO = 2 AlO + Zn2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Pb(NO3)2 + H3PO3 + H2O = Pb + HNO3 + H3PO4 =>
Pb(NO3)2 + H3PO3 + H2O = Pb + 2 HNO3 + H3PO4
Na(OH) + H2(SO4) = Na(HSO4) + H2O =>
Na(OH) + H2(SO4) = Na(HSO4) + H2O
Al + ZnO = AlO + Zn2 =>
2 Al + 2 ZnO = 2 AlO + Zn2
Pb + Pt(BO) = Pt + Pb(BO) =>
Pb + Pt(BO) = Pt + Pb(BO)
Cs2(s) + O2(g) = Cs2O2 =>
Cs2(s) + O2(g) = Cs2O2
NaHCO3 + CH3COOH(aq) = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH(aq) = C2H3NaO2 + CO2 + H2O
CuO + CH4 = Cu + CO + H2O =>
3 CuO + CH4 = 3 Cu + CO + 2 H2O
NaCl + CuO = NaO + CuCl =>
NaCl + CuO = NaO + CuCl
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
Na + S02 = NaS =>
2 Na + S02 = 2 NaS
Hg(OH)2 + NiCl2 = Ni(OH)2 + HgCl2 =>
Hg(OH)2 + NiCl2 = Ni(OH)2 + HgCl2
CH3CH3 + HOCOOH = CH3CH(OH)COOH + H2 =>
CH3CH3 + HOCOOH = CH3CH(OH)COOH + H2
KCl + CuCl + F2 = K3[CuF6] + Cl2 =>
3 KCl + CuCl + 3 F2 = K3[CuF6] + 2 Cl2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
