| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(NH2)2 + Ba(OH)2 = Ba(NH2)2 + H2O + CO2
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Pb2CO3 + CaCl2 = PbCl + CaCO3 =>
Pb2CO3 + CaCl2 = 2 PbCl + CaCO3
SrCl2 + (NH4)2SO4 = SrSO4 + Cl(NH4) =>
SrCl2 + (NH4)2SO4 = SrSO4 + 2 Cl(NH4)
HAsO3 + La(OH)3 = La(AsO3)3 + H2O =>
3 HAsO3 + La(OH)3 = La(AsO3)3 + 3 H2O
CH3COONH4 + H2O = CH3COOH + HNH4O =>
CH3COONH4 + H2O = CH3COOH + HNH4O
NaClO3 + HCl = NaCl + HClO3 =>
NaClO3 + HCl = NaCl + HClO3
HI(aq) + LiHS(aq) = H2S(g) + LiI(aq) =>
HI(aq) + LiHS(aq) = H2S(g) + LiI(aq)
Cu + PdCl2 = CuCl2 + Pd =>
Cu + PdCl2 = CuCl2 + Pd
C5H10Cl2 + NaOH = NaCl + H2O + C5H10O =>
C5H10Cl2 + 2 NaOH = 2 NaCl + H2O + C5H10O
C5H9O(s) + O2(g) = CO2(g) + H2O(g) =>
4 C5H9O(s) + 27 O2(g) = 20 CO2(g) + 18 H2O(g)
C2H5OH + NaI = C2H5I + NaOH =>
C2H5OH + NaI = C2H5I + NaOH
NH3 + O4 = NO + H2O =>
8 NH3 + 5 O4 = 8 NO + 12 H2O
[C6H7O2(OH)3] + NaOH + ClCH2COONa = C6H7O2(OH)(OCH2COONa) + NaCl + H2O =>
7[C6H7O2(OH)3] + 6 NaOH + 3 ClCH2COONa = 6 C6H7O2(OH)(OCH2COONa) + 3 NaCl + 11 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cl2 + HgO + H2O = HClO + HgO*HgCl =>
3 Cl2 + 4 HgO + 2 H2O = 4 HClO + 2 HgO*HgCl
Mg(OH)2 + Cl = MgCl(OH)2 =>
Mg(OH)2 + Cl = MgCl(OH)2
NH4OCONH2 + H2O = (NH4)2CO3 =>
NH4OCONH2 + H2O = (NH4)2CO3
(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2
Cu(NO3)2 + C8O4H6 = Cu(C8O4H4) + HNO3 =>
Cu(NO3)2 + C8O4H6 = Cu(C8O4H4) + 2 HNO3
H2NCl(aq) + NH3 = NH4Cl(aq) + NH2(aq) =>
H2NCl(aq) + 2 NH3 = NH4Cl(aq) + 2 NH2(aq)
Na2O2 + HClO = NaCl + O2 + H2O =>
2 Na2O2 + 4 HClO = 4 NaCl + 3 O2 + 2 H2O
C7H16 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H16 + 14 KMnO4 + 21 H2SO4 = 5 C7H6O2 + 7 K2SO4 + 14 MnSO4 + 46 H2O
RuI2 + CO + Ag = Ru(CO)5 + AgI =>
RuI2 + 5 CO + 2 Ag = Ru(CO)5 + 2 AgI
CH18 + O2 = CO + H2O =>
CH18 + 5 O2 = CO + 9 H2O
C6H6 + NH4 = C6H5NH3 + H2 =>
C6H6 + NH4 = C6H5NH3 + H2
Na[Cr(OH)4] + KIO4 + NaOH = KI + Na2CrO4 + H2O =>
8 Na[Cr(OH)4] + 3 KIO4 + 8 NaOH = 3 KI + 8 Na2CrO4 + 20 H2O
Re(NO3)2 + NaBiO3 + HNO3 = HReO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Re(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HReO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
O + ZnS = ZnO + OS =>
2 O + ZnS = ZnO + OS
AlBr + CdNo3 = AlNo3 + CdBr =>
AlBr + CdNo3 = AlNo3 + CdBr
PbSO4(s) + H2O(l) = Pb(s) + PbO2(s) + H2SO4(l) =>
2 PbSO4(s) + 2 H2O(l) = Pb(s) + PbO2(s) + 2 H2SO4(l)
NaNO2 + FeCl2 + HCl = NO + NaCl + FeCl3 + H2O =>
NaNO2 + FeCl2 + 2 HCl = NO + NaCl + FeCl3 + H2O
CHCH + KMnO4 + H2SO4 = MnSO4 + (COOH)2 + K2SO4 + H2O =>
5 CHCH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 5(COOH)2 + 4 K2SO4 + 12 H2O
Ti + S = Ti2S4 =>
2 Ti + 4 S = Ti2S4
Pb3O4 + CH3COOH = Pb(CH3COO)4 + PbO + H2O =>
Pb3O4 + 4 CH3COOH = Pb(CH3COO)4 + 2 PbO + 2 H2O
C7H6O3 + C2H3CIO = C9H8O4 + HCI =>
C7H6O3 + C2H3CIO = C9H8O4 + HCI
(CH3COO)2Pb + K2Cr2O7 = PbCrO4 + CH3COOK + Cr + O2 =>
2(CH3COO)2Pb + 2 K2Cr2O7 = 2 PbCrO4 + 4 CH3COOK + 2 Cr + 3 O2
CH3ONO + Sn + H2O + HCl = CH3ONH2HCl + Sn(OH)4 =>
CH3ONO + Sn + 3 H2O + HCl = CH3ONH2HCl + Sn(OH)4
CO3{2-} + SO2 + O2 = SO4{2-} + CO2 =>
2 CO3{2-} + 2 SO2 + O2 = 2 SO4{2-} + 2 CO2
Cr2O7 + Fe + H2SO4 = Cr2 + H2O + Fe2(SO4)3 =>
3 Cr2O7 + 14 Fe + 21 H2SO4 = 3 Cr2 + 21 H2O + 7 Fe2(SO4)3
RuCl3*3H2O + PPH3 = RuCl2(PPH3)3 + OP(PH) + H2O + HCl =>
4 RuCl3*3H2O + 13 PPH3 = 4 RuCl2(PPH3)3 + OP(PH) + 11 H2O + 4 HCl
Na[OH] + HCl = NaCl + H2O =>
Na[OH] + HCl = NaCl + H2O
Ag2SeO3 + AgBr + HCl = AgCl + Se + Br2 + H2O =>
Ag2SeO3 + 4 AgBr + 6 HCl = 6 AgCl + Se + 2 Br2 + 3 H2O
Na2CO3 + FeI3 = NaI + Fe2(CO3)3 =>
3 Na2CO3 + 2 FeI3 = 6 NaI + Fe2(CO3)3
CrO4{2-} + H2O2 + H{+} = Cr(O2)2O + H2O =>
CrO4{2-} + 2 H2O2 + 2 H{+} = Cr(O2)2O + 3 H2O
Pb12O17 + FeS2 = PbS + Fe7S8 + SO3 =>
18 Pb12O17 + 371 FeS2 = 216 PbS + 53 Fe7S8 + 102 SO3
Fe(NO2)3 + Sn(NO2)2 = Fe(NO2)2 + Sn(NO2)4 =>
2 Fe(NO2)3 + Sn(NO2)2 = 2 Fe(NO2)2 + Sn(NO2)4
MgO2 = Mg2 + O2 =>
2 MgO2 = Mg2 + 2 O2
SnSO3 + H2SO4 = SnSO4 + SO2 + H2O =>
SnSO3 + H2SO4 = SnSO4 + SO2 + H2O
H2O(l) + Ba(s) = Ba(OH)2(s) + H2(g) =>
2 H2O(l) + Ba(s) = Ba(OH)2(s) + H2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
