| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
Cu + NO3{-} + H{+} = Cu{2} + H2O + NO2 =>
Cu + 2 NO3{-} + 4 H{+} = Cu{2} + 2 H2O + 2 NO2
CO2 + H2O + Br2 = CH2Br2 + O2 =>
2 CO2 + 2 H2O + 2 Br2 = 2 CH2Br2 + 3 O2
Ca(CO3) + H2SO4 = CaSO4 + CO2 + H2O =>
Ca(CO3) + H2SO4 = CaSO4 + CO2 + H2O
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
C12H22O11 + O2 = C6H8O7 + H2O(g) =>
C12H22O11 + 3 O2 = 2 C6H8O7 + 3 H2O(g)
NH4Cl + Be(OH)2 = BeCl2 + NH4OH =>
2 NH4Cl + Be(OH)2 = BeCl2 + 2 NH4OH
C17H35COONa + H2O = (C17H35COO)2H2 + Na2O =>
2 C17H35COONa + H2O = (C17H35COO)2H2 + Na2O
NaOH + H2SeO3 = NaHSeO3 + H2O =>
NaOH + H2SeO3 = NaHSeO3 + H2O
Ag2SO4 = Ag + O2 + SO2 =>
Ag2SO4 = 2 Ag + O2 + SO2
C8H18 = C10H22 + C5H12 =>
5 C8H18 = 3 C10H22 + 2 C5H12
Al(HCO3)3 + H2(SO4) = Al2(SO4)3 + CO2 + H2O =>
2 Al(HCO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 CO2 + 6 H2O
Sn + Fe2(SO4)3 = SnSO4 + Fe =>
3 Sn + Fe2(SO4)3 = 3 SnSO4 + 2 Fe
NaNO2 + AgNO3 = Ag2N2O2 + NaNO3 =>
4 NaNO2 + 2 AgNO3 = Ag2N2O2 + 4 NaNO3
FeS2 + HNO3 = H2SO4 + Fe2(SO4)3 + NO + H2O =>
2 FeS2 + 10 HNO3 = H2SO4 + Fe2(SO4)3 + 10 NO + 4 H2O
NH4H2PO4 + NaOH = Na3PO4 + NH3*H2O + H2O =>
NH4H2PO4 + 3 NaOH = Na3PO4 + NH3*H2O + 2 H2O
Al + K2Cr2O7 + H2O = Al2O3 + Cr(OH)3 + KOH =>
2 Al + K2Cr2O7 + 4 H2O = Al2O3 + 2 Cr(OH)3 + 2 KOH
Mg2SO4 + HNO2 = MgNO2 + H2SO4 =>
Mg2SO4 + 2 HNO2 = 2 MgNO2 + H2SO4
PbO2*(c) = PbO(c) + O2*(g) =>
2 PbO2*(c) = 2 PbO(c) + O2*(g)
(NH4)Cl + NaOH = NH3 + NaCl + H2O =>
(NH4)Cl + NaOH = NH3 + NaCl + H2O
ZnS + O7 = ZnO + SO2 =>
7 ZnS + 3 O7 = 7 ZnO + 7 SO2
Cl2 + Na2O = NaCl + NaClO =>
Cl2 + Na2O = NaCl + NaClO
BaCl2(aq) + CuSO4 = CuCl2 + BaSO4 =>
BaCl2(aq) + CuSO4 = CuCl2 + BaSO4
AlBr3 + OH = Al(OH)3 + Br =>
AlBr3 + 3 OH = Al(OH)3 + 3 Br
K + H + O = KHO =>
K + H + O = KHO
Fe2(SO4)3 + H2O + (NH4)2SO4 = NH4Fe3(SO4)2(OH)6 + H2SO4 =>
3 Fe2(SO4)3 + 12 H2O + (NH4)2SO4 = 2 NH4Fe3(SO4)2(OH)6 + 6 H2SO4
HNO3(aq) + Na2SO3(aq) = Na2NO3(aq) + HSO3 =>
HNO3(aq) + Na2SO3(aq) = Na2NO3(aq) + HSO3
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + Na(C2H3O2) =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 Na(C2H3O2)
MnO4{-} + H2C2O4 + H{+] = Mn{2+}+CO2+H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+] = 2 Mn{2+}+10CO2+8H2O
CH3CH2ONa + H2O = CH3OH + NaOH =>
CH3CH2ONa + 2 H2O = 2 CH3OH + NaOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe3O4 + H2O + KMnO4 = Fe2O3 + MnO2 + KOH =>
6 Fe3O4 + H2O + 2 KMnO4 = 9 Fe2O3 + 2 MnO2 + 2 KOH
CH3CH3CH3CCl + CH3OH = CH3CH3CH3CCH3OH + Cl =>
CH3CH3CH3CCl + CH3OH = CH3CH3CH3CCH3OH + Cl
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
Ba(CO3)2 + Cl2 = Ba + Cl2(CO3) =>
Ba(CO3)2 + 2 Cl2 = Ba + 2 Cl2(CO3)
FeCO3 + HBr = H2O(l) + FeBr2 + CO2(g) =>
FeCO3 + 2 HBr = H2O(l) + FeBr2 + CO2(g)
MnSO4 + NaNO3 = MnO2 + Na2SO4 + NO2 =>
MnSO4 + 2 NaNO3 = MnO2 + Na2SO4 + 2 NO2
C2H4 + KMnO4 + H2O = MnO2 + K + C2H6O2 =>
2 C2H4 + KMnO4 + 2 H2O = MnO2 + K + 2 C2H6O2
SO2 + CO2 + H2O = H2SO4 + CO =>
SO2 + CO2 + H2O = H2SO4 + CO
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
HOH + Ba(NO3)2 = HNO3 + Ba(OH)2 =>
2 HOH + Ba(NO3)2 = 2 HNO3 + Ba(OH)2
Al(s) + HCl(aq) = H2 + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2 + 2 AlCl3(aq)
Al + H3PO4H2 = AlPO4 + H2 =>
2 Al + 2 H3PO4H2 = 2 AlPO4 + 5 H2
IO3 + H = H2O + IO2 =>
IO3 + 2 H = H2O + IO2
Fe2CO3 + Na2SO4 = Fe2SO4 + Na2CO3 =>
Fe2CO3 + Na2SO4 = Fe2SO4 + Na2CO3
Fe(NO3)2 + HCl = Fe(NO3)3 + FeCl3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 5 Fe(NO3)3 + 4 FeCl3 + 3 NO + 6 H2O
KI + K3[Fe(CN)6] = I2 + K4[Fe(CN)6] =>
2 KI + 2 K3[Fe(CN)6] = I2 + 2 K4[Fe(CN)6]
MgO + OH = MgOH2 + O =>
MgO + 2 OH = MgOH2 + 2 O
MgCl2 + Al(CH3COO)3 = Mg(CH3COO)2 + Cl3Al =>
3 MgCl2 + 2 Al(CH3COO)3 = 3 Mg(CH3COO)2 + 2 Cl3Al
HBrO + MgOH = H2O + MgBrO =>
HBrO + MgOH = H2O + MgBrO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
