| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
SnCl4 + H2 = SnCl2 + HCl =>
SnCl4 + H2 = SnCl2 + 2 HCl
Sn + Ag2SO4 = Sn(SO4)2 + Ag =>
Sn + 2 Ag2SO4 = Sn(SO4)2 + 4 Ag
SrCl2 + O2 = SrCl2O =>
2 SrCl2 + O2 = 2 SrCl2O
NaClAg(NO3) = AgClNa(NO3) =>
NaClAg(NO3) = AgClNa(NO3)
KMnO4 + C3H8O3 + H2SO4 = K2SO4 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 + 7 H2SO4 = 7 K2SO4 + 14 MnO2 + 9 CO2 + 19 H2O
C8H16 + Cl2 = C8H16Cl2 =>
C8H16 + Cl2 = C8H16Cl2
C20H14O5 + O2 = CO2 + H2O =>
C20H14O5 + 21 O2 = 20 CO2 + 7 H2O
PCl5 = P4 + Cl2 =>
4 PCl5 = P4 + 10 Cl2
NH2COONH4 = CO(NH2)2 + H2O =>
NH2COONH4 = CO(NH2)2 + H2O
Co2 + HOH = H2Co3 + OH =>
3 Co2 + 4 HOH = 2 H2Co3 + 4 OH
Na2SiO3 + HOH = H2SiO3 + NaOH =>
Na2SiO3 + 2 HOH = H2SiO3 + 2 NaOH
Br + Na3I = Na3Br + I2 =>
2 Br + 2 Na3I = 2 Na3Br + I2
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr3{+} + H2O =>
6 Cr2O7{2-} + 17 CH3OH + 16 H{+} = 17 HCO2H + 4 Cr3{+} + 25 H2O
N2 + SO3 = NO + SO2 =>
N2 + 2 SO3 = 2 NO + 2 SO2
COCl2*6H2O + C2H6O2 = COCl2(C2H6O2) + H2O =>
COCl2*6H2O + C2H6O2 = COCl2(C2H6O2) + 6 H2O
Na2CO3(aq) + HCl(s) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(s) = 2 NaCl(aq) + CO2(g) + H2O(l)
NaHCO3 + N2 = NaNO3 + CH =>
2 NaHCO3 + N2 = 2 NaNO3 + 2 CH
Co2Cl + LiCO3 = LiCl + Co2CO3 =>
Co2Cl + LiCO3 = LiCl + Co2CO3
Al + H3C6H5O7 = Al(C6H5O7) + H109 =>
109 Al + 109 H3C6H5O7 = 109 Al(C6H5O7) + 3 H109
Fe + Hg2Cl2 = FeCl3 + Hg =>
2 Fe + 3 Hg2Cl2 = 2 FeCl3 + 6 Hg
MnO7 = MnO4 + O2 =>
2 MnO7 = 2 MnO4 + 3 O2
Al(OH)3 + H2PHO3 = Al2(PHO3)3 + H2O =>
2 Al(OH)3 + 3 H2PHO3 = Al2(PHO3)3 + 6 H2O
Cr2(SO4)3 + CaO + H2O = Cr(OH)3 + CaSO4 =>
Cr2(SO4)3 + 3 CaO + 3 H2O = 2 Cr(OH)3 + 3 CaSO4
Sn + HNO3(conc) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3(conc) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
KHS + HNO3 = KNO3 + H2S =>
KHS + HNO3 = KNO3 + H2S
(NH4)10(H2W12O42)4H2O + C6H8O7 = WO3 + NH3 + H2O + CO2 =>
3(NH4)10(H2W12O42)4H2O + 5 C6H8O7 = 144 WO3 + 30 NH3 + 50 H2O + 30 CO2
P + Br2 = P(Br3)2 =>
P + 3 Br2 = P(Br3)2
C10H19O3N + O2 = CO2 + H2O + NO3 =>
4 C10H19O3N + 59 O2 = 40 CO2 + 38 H2O + 4 NO3
S + I2 = SI5 =>
2 S + 5 I2 = 2 SI5
CoCl2 + KSCN = CoSCN + KCl + Cl =>
CoCl2 + KSCN = CoSCN + KCl + Cl
PB(C2H3O2)2HCl = PBClH(C2H3O2)2 =>
PB(C2H3O2)2HCl = PBClH(C2H3O2)2
NH4H + ZnSO4 = ZnH + NH4SO4 =>
NH4H + ZnSO4 = ZnH + NH4SO4
Br2 + Cr3As2 + NaOH = Na2Cr2O7 + NaAsO3 + NaBr + H2O =>
28 Br2 + 2 Cr3As2 + 66 NaOH = 3 Na2Cr2O7 + 4 NaAsO3 + 56 NaBr + 33 H2O
Na2C2O4 + O2 = Na2O + CO2 =>
2 Na2C2O4 + O2 = 2 Na2O + 4 CO2
Na2CO3(NaHCO3)2 = H2O + CO2 + Na2CO3 =>
Na2CO3(NaHCO3)2 = H2O + CO2 + 2 Na2CO3
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Mg + CO2 = Mg2CO2 =>
2 Mg + CO2 = Mg2CO2
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(aq) + SO2(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = H2O(l) + NaC2H3O2(aq) + SO2(aq)
Cr2(OH)4(SO4) + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(OH)4(SO4) + 2 NaOH = 2 Cr(OH)3 + Na2SO4
C2H5 + Cl2 = C2H4 + HCl =>
2 C2H5 + Cl2 = 2 C2H4 + 2 HCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cl2 + OH[{-}] = Cl[{-}] + ClO3[{-}] + H2O =>
3 Cl2 + 6 OH[{-}] = 5 Cl[{-}] + ClO3[{-}] + 3 H2O
NH4VO3 + H2O = NH4OH + V2O5 =>
2 NH4VO3 + H2O = 2 NH4OH + V2O5
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
RuI2 + ZnBr = RuBr2 + ZnI =>
RuI2 + 2 ZnBr = RuBr2 + 2 ZnI
C6N6FeK4 + FeSO4 = Fe2K4 + C6N6SO4 =>
C6N6FeK4 + FeSO4 = Fe2K4 + C6N6SO4
Na2Cr2O7 + Al = Al2(Cr2O7)3 + Na =>
3 Na2Cr2O7 + 2 Al = Al2(Cr2O7)3 + 6 Na
NaN3 + KNO3 + SiO2 = Na2SiO3 + KSiO3 + N2 =>
8 NaN3 + 2 KNO3 + 6 SiO2 = 4 Na2SiO3 + 2 KSiO3 + 13 N2
HClO4 + Ag = AgClO4 + H =>
HClO4 + Ag = AgClO4 + H
| 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.
