| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 Fe(NO3)3 = 2 Fe + 3 Zn(NO3)2
PhCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO + PhCOOH =>
11 PhCH3 + 6 KMnO4 + 9 H2SO4 = 20 H2O + 3 K2SO4 + 6 MnSO + 11 PhCOOH
Cu(s) + S8(aq) = Cu2S(s) =>
16 Cu(s) + S8(aq) = 8 Cu2S(s)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe2 + Cl4 = Fe4Cl6 =>
4 Fe2 + 3 Cl4 = 2 Fe4Cl6
BaI2 = Ba2 + I =>
2 BaI2 = Ba2 + 4 I
SnS + HNO3 = Sn(NO3)4 + H2S + NO + H2O =>
3 SnS + 14 HNO3 = 3 Sn(NO3)4 + 3 H2S + 2 NO + 4 H2O
KMnO4 + (NH4)2(COO)2 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 + (NH4)2SO4 =>
2 KMnO4 + 5(NH4)2(COO)2 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4 + 5(NH4)2SO4
CH2(OH)CH2OH + O2 = H2O + CO2 =>
2 CH2(OH)CH2OH + 5 O2 = 6 H2O + 4 CO2
O3 + C6H4Cl2 = CO2 + H2O + HCl =>
13 O3 + 3 C6H4Cl2 = 18 CO2 + 3 H2O + 6 HCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CuS + HNO3 = CuNO32 + NO2 + S8 + H2O =>
8 CuS + 480 HNO3 = 8 CuNO32 + 472 NO2 + S8 + 240 H2O
Na3O + H2O = NaH + O2 =>
4 Na3O + 6 H2O = 12 NaH + 5 O2
S2O3{2-} + H{+} = S + SO2 + H2O =>
S2O3{2-} + 2 H{+} = S + SO2 + H2O
HBr(aq) + NiS(aq) = H2S + NiBr2 =>
2 HBr(aq) + NiS(aq) = H2S + NiBr2
K2CO3(s) + H2O(l) + CO2(g) = KHCO3 =>
K2CO3(s) + H2O(l) + CO2(g) = 2 KHCO3
Na2CrO4 + HCl = Cl2 + CrCl3 + NaCl + H2O =>
2 Na2CrO4 + 16 HCl = 3 Cl2 + 2 CrCl3 + 4 NaCl + 8 H2O
[Cu(NH3)4]SO4 + H2SO4 = CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
Al2O3 + BaO = Ba3(AlO3)2 =>
Al2O3 + 3 BaO = Ba3(AlO3)2
Sr(l) + SO4(l) = SrSO4(aq) =>
Sr(l) + SO4(l) = SrSO4(aq)
K2Cr2O7 + C2H6O + H2(SO4) = Cr2(SO4)3 + K2(SO4) + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2(SO4) = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 C2H4O2 + 11 H2O
C2H5OH + I2 + HCOO{-} = CHI3 + H2O + OH{-} =>
3 C2H5OH + 12 I2 + 2 HCOO{-} = 8 CHI3 + 5 H2O + 2 OH{-}
(CO3) + H3PO4 = PO4 + CO2 + H2O =>
3(CO3) + 2 H3PO4 = 2 PO4 + 3 CO2 + 3 H2O
RbCl + SrO = Rb2O + SrCl2 =>
2 RbCl + SrO = Rb2O + SrCl2
FeSO4 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeSO4 + 4 HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2
Zn(NO3)2 + KH2(PO4) = Zn(PO4) + KH2(NO3)2 =>
Zn(NO3)2 + KH2(PO4) = Zn(PO4) + KH2(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C5H5N + HCl = C5H7N + Cl2 =>
C5H5N + 2 HCl = C5H7N + Cl2
PbO2 + Cl2O7 = Pb(ClO4)2 + O2 =>
2 PbO2 + 2 Cl2O7 = 2 Pb(ClO4)2 + O2
NaOCH3 + NH4Cl = CH3OH + NH3 + NaCl =>
NaOCH3 + NH4Cl = CH3OH + NH3 + NaCl
NaC2H3O2 + BaCl2 = Ba(C2H3O2)2 + NaCl =>
2 NaC2H3O2 + BaCl2 = Ba(C2H3O2)2 + 2 NaCl
ZnF2 + Ti3 = TiF3 + Zn =>
9 ZnF2 + 2 Ti3 = 6 TiF3 + 9 Zn
FeCl3 + C = Fe + CCl4 =>
4 FeCl3 + 3 C = 4 Fe + 3 CCl4
Ni + H2C2O4 = NiC2O4 + H2 =>
Ni + H2C2O4 = NiC2O4 + H2
Zr + HCl + HNO3 = H3[ZrCl7] + NO + H2O =>
3 Zr + 21 HCl + 4 HNO3 = 3 H3[ZrCl7] + 4 NO + 8 H2O
NH3 + H2SO4 = NH3SO3 + H2O =>
NH3 + H2SO4 = NH3SO3 + H2O
SO3 = S + SO4 =>
4 SO3 = S + 3 SO4
P2S5 = P + S8 =>
8 P2S5 = 16 P + 5 S8
Hg + H2CO3 = HgCO3 + H2 =>
Hg + H2CO3 = HgCO3 + H2
C + Fe3O4 = CO + Fe =>
4 C + Fe3O4 = 4 CO + 3 Fe
H2OH3PO4 + Zn(OH)2 = Zn3(PO4)2 + H2O =>
2 H2OH3PO4 + 3 Zn(OH)2 = Zn3(PO4)2 + 8 H2O
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
BaO(s) = Ba(s) + O2(g) =>
2 BaO(s) = 2 Ba(s) + O2(g)
HBr + C6H5CH2CH2OH = C6H5CH2CH2Br + H2O =>
HBr + C6H5CH2CH2OH = C6H5CH2CH2Br + H2O
HCl + K[OH] = H2O + KCl =>
HCl + K[OH] = H2O + KCl
Li2SO4 + Ba3N2 = Li3N + BaSO4 =>
3 Li2SO4 + Ba3N2 = 2 Li3N + 3 BaSO4
C3H4O2 + KMnO4 + KOH = C3H2O4K2 + K2MnO4 + H2O =>
C3H4O2 + 4 KMnO4 + 6 KOH = C3H2O4K2 + 4 K2MnO4 + 4 H2O
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
(NH4)3PO3 + Ca(NO2)2 = NH4NO2 + Ca3(PO3)2 =>
2(NH4)3PO3 + 3 Ca(NO2)2 = 6 NH4NO2 + Ca3(PO3)2
Al{3+} + N{3-}2 = AlN =>
Al{3+} + N{3-}2 = AlN
| 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 sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
