| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
FeCI3 + NaOH = FeOH + NaCI3 =>
FeCI3 + NaOH = FeOH + NaCI3
Co(NO3)2(H2O)6 + Cr(NO3)3(H2O)9 + OCN2H4 = CoCrO4 + N2 + CO2 + H2O =>
6 Co(NO3)2(H2O)6 + 6 Cr(NO3)3(H2O)9 + 22 OCN2H4 = 6 CoCrO4 + 37 N2 + 22 CO2 + 134 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
SO3{2-} + IO3{-} = I{-} + SO4{2-} =>
3 SO3{2-} + IO3{-} = I{-} + 3 SO4{2-}
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O =>
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O
Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2
MnO2 + Cl{-} + H2SO4 = MnSO4 + Cl2 + H2O + SO4{-}2 =>
2 MnO2 + 2 Cl{-} + 4 H2SO4 = 2 MnSO4 + Cl2 + 4 H2O + 2 SO4{-}2
Cr2O3 + H2O = CrO2 + H2 =>
Cr2O3 + H2O = 2 CrO2 + H2
CIF5 + H2O = HCIO3 + HF =>
CIF5 + 3 H2O = HCIO3 + 5 HF
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + LiCl(aq) =>
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
KHSO4 + KMnO4 + FeBr3 = K2SO4 + Fe2(SO4)3 + Br2 + MnSO4 + H2O =>
48 KHSO4 + 6 KMnO4 + 10 FeBr3 = 27 K2SO4 + 5 Fe2(SO4)3 + 15 Br2 + 6 MnSO4 + 24 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Au + KCN + H2O + O2 = K[Au(CN)4] + KOH =>
4 Au + 16 KCN + 6 H2O + 3 O2 = 4 K[Au(CN)4] + 12 KOH
Cr(OH)4{-} + IO3{-} + OH{-} = CrO4{2-} + I2 + H2O =>
10 Cr(OH)4{-} + 6 IO3{-} + 4 OH{-} = 10 CrO4{2-} + 3 I2 + 22 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + Si = Mg2Si =>
2 Mg + Si = Mg2Si
NaOH + H2S = Na2S + HOH =>
2 NaOH + H2S = Na2S + 2 HOH
Cr + HI = CrI3 + H2 =>
2 Cr + 6 HI = 2 CrI3 + 3 H2
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cs + HCl = H2 + CsCl =>
2 Cs + 2 HCl = H2 + 2 CsCl
CH3CH2COCH3 + H = CH3CH2CHOHCH3 =>
CH3CH2COCH3 + 2 H = CH3CH2CHOHCH3
Nb2O3 = Nb + O =>
Nb2O3 = 2 Nb + 3 O
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + LiCl(aq) =>
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
H3PO4 + Al + Na2CO3 = NaH2PO2 + AlO2 + CO + H =>
2 H3PO4 + 3 Al + Na2CO3 = 2 NaH2PO2 + 3 AlO2 + CO + 2 H
NaHCO3 + C6H5OH = C6H5Na + H2O + CO3 =>
NaHCO3 + C6H5OH = C6H5Na + H2O + CO3
KCH3COO + Fe(NO3)3 = KNO3 + Fe(CH3COO)3 =>
3 KCH3COO + Fe(NO3)3 = 3 KNO3 + Fe(CH3COO)3
(CH4) + (N2Cl4) = (CCl4) + (N2) + (H2) =>
(CH4) + (N2Cl4) = (CCl4) + (N2) + 2(H2)
CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2 =>
CrCl2(aq) + Li2CO3(aq) = CrCO3 + Li2Cl2
Na2SO4 + Cu = Na2SO3 + CuO =>
Na2SO4 + Cu = Na2SO3 + CuO
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + LiCl(aq) =>
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
Sc + I2 = ScI3 =>
2 Sc + 3 I2 = 2 ScI3
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + LiCl(aq) =>
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
HNO2 + KMnO4 + H3SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
7 HNO2 + 4 KMnO4 + 6 H3SO4 = 7 HNO3 + 4 MnSO4 + 2 K2SO4 + 9 H2O
KMnO4 + FeCl3 = KClMnO4 + FeCl2 =>
KMnO4 + FeCl3 = KClMnO4 + FeCl2
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
AgNO3 + HI = AgI + NO3H =>
AgNO3 + HI = AgI + NO3H
HNO3 + NH3 = N + H2O =>
3 HNO3 + 5 NH3 = 8 N + 9 H2O
XCH3NH2 + O2 = XCO2 + H2O + N2 =>
4 XCH3NH2 + 9 O2 = 4 XCO2 + 10 H2O + 2 N2
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
KHC8H4O4 + Ba(OH)2 = H2O + Ba + C8H4O4 + K =>
2 KHC8H4O4 + Ba(OH)2 = 2 H2O + Ba + 2 C8H4O4 + 2 K
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C8H9NO2 + SnCl2 + HCl = C8H12NCl + SnCl4 + H2O =>
C8H9NO2 + 3 SnCl2 + 7 HCl = C8H12NCl + 3 SnCl4 + 2 H2O
MnS + BaO = MnO + BaS =>
MnS + BaO = MnO + BaS
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Na2Si2O5 + FeSi2 + Na = Na2SiO3 + Fe3Si7 =>
3 Na2Si2O5 + 3 FeSi2 + 4 Na = 5 Na2SiO3 + Fe3Si7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
