| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
Li2CO3 + HCl = LiHCO3 + LiCl =>
Li2CO3 + HCl = LiHCO3 + LiCl
NaBr + Ca(C2H3O2)2 = CaBr2 + NaC2H3O2 =>
2 NaBr + Ca(C2H3O2)2 = CaBr2 + 2 NaC2H3O2
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Zn + HS = HZn + S =>
Zn + HS = HZn + S
MgO + NaBr = Na2O + MgBr2 =>
MgO + 2 NaBr = Na2O + MgBr2
NaNO2 + KMnO4 + NaHSO4 = MnSO4 + K2SO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 NaHSO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 Na2SO4 + 3 H2O
BeCrO4 + Zn = ZnCrO4 + Be =>
BeCrO4 + Zn = ZnCrO4 + Be
NO2 + H2O = HNO3{-} + H3O{+} =>
NO2 + 2 H2O = HNO3{-} + H3O{+}
O2 + H3S = S + H2O =>
3 O2 + 4 H3S = 4 S + 6 H2O
TiO2 + Cl2O7 = TiCl2O9 =>
TiO2 + Cl2O7 = TiCl2O9
POBr + H2O = HBr + H3PO3 =>
POBr + 2 H2O = HBr + H3PO3
KIO3 + KI + HCI = KCI + H2O + I2 =>
KIO3 + 5 KI + 6 HCI = 6 KCI + 3 H2O + 3 I2
Ca(NO3) + H3(PO4) = Ca(PO4) + H3(NO3) =>
Ca(NO3) + H3(PO4) = Ca(PO4) + H3(NO3)
HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Si2H4 + O2 = SiO2 + H2O3 =>
Si2H4 + 5 O2 = 2 SiO2 + 2 H2O3
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
Cu{2+} + Fe = Cu + Fe{2+} =>
Cu{2+} + Fe = Cu + Fe{2+}
Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Pb(SO4) + Ag(NO3) = Pb(NO3)2 + Ag2(SO4) =>
Pb(SO4) + 2 Ag(NO3) = Pb(NO3)2 + Ag2(SO4)
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Cr + S = Cr6S3 =>
6 Cr + 3 S = Cr6S3
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
HSN + O2 = HO + SN =>
2 HSN + O2 = 2 HO + 2 SN
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
FeCl3 + MgSO4 = FeSO4 + MgCl3 =>
FeCl3 + MgSO4 = FeSO4 + MgCl3
Ca3(PO4)2 + Si02 + C = CaSi03 + CO + P4 =>
2 Ca3(PO4)2 + 9 Si02 + 16 C = 6 CaSi03 + 16 CO + P4
AgNO3(aq) + CaCl2(aq) = AgCl2(aq) + CaNO3(aq) =>
AgNO3(aq) + CaCl2(aq) = AgCl2(aq) + CaNO3(aq)
Zn + AgCH3COO = Zn(CH3COO)2 + Ag =>
Zn + 2 AgCH3COO = Zn(CH3COO)2 + 2 Ag
(NH4)2S + CoCl2 = NH4Cl + CoS =>
(NH4)2S + CoCl2 = 2 NH4Cl + CoS
Tb11088Ta88912 + O = Tb11088Ta88912O238912 =>
Tb11088Ta88912 + 238912 O = Tb11088Ta88912O238912
NaNO2 = NaNO + O2 =>
2 NaNO2 = 2 NaNO + O2
HBr + Cl2 = Br2 + HCl =>
2 HBr + Cl2 = Br2 + 2 HCl
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
Au3 = Au =>
Au3 = 3 Au
NaHCO3 + C6H5OH = C5H5Na + H2O + CO2 =>
14 NaHCO3 + 13 C6H5OH = 14 C5H5Na + 11 H2O + 22 CO2
CH3CH2OCH3 + O2 = CH3CH2OCH3O2 =>
CH3CH2OCH3 + O2 = CH3CH2OCH3O2
K2CrO7 + NH4Cl + HCl = N2 + KCl + CrCl3 + H2O =>
2 K2CrO7 + 6 NH4Cl + 4 HCl = 3 N2 + 4 KCl + 2 CrCl3 + 14 H2O
C15H32 + CuO = H2O + CO2 + Cu2 =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 23 Cu2
Br{-}(aq) + Pb{2+}(aq) = PbBr2(s) =>
2 Br{-}(aq) + Pb{2+}(aq) = PbBr2(s)
Zn + H3AsO4 + H{+} = AsH3 + Zn{2+} + H2O =>
4 Zn + H3AsO4 + 8 H{+} = AsH3 + 4 Zn{2+} + 4 H2O
CaCl2 + NaHCO3 = CaO + NaCl + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = CaO + 2 NaCl + 2 CO2 + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Th[Fe(CN)6] + Na2CO3 = Na2[Th(CO3)4] + Fe + NaCN =>
Th[Fe(CN)6] + 4 Na2CO3 = Na2[Th(CO3)4] + Fe + 6 NaCN
C3H6O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4) + K2SO4 + H2O =>
10 C3H6O + 4 K2Cr2O7 + 8 H2SO4 = 15 CH3COOH + 4 Cr2(SO4) + 4 K2SO4 + 8 H2O
C2H4O2 + Fe = H2 + Fe(CH3COO)2 =>
2 C2H4O2 + Fe = H2 + Fe(CH3COO)2
| 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 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
