| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5 + 7 O = 2 CO + 5 HO
Al2NO3 + HN4Cl = AlCl3 + N + H2O =>
Al2NO3 + 6 HN4Cl = 2 AlCl3 + 25 N + 3 H2O
KMnO4 + MnCl2 + HOH = MnO2 + KCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 HOH = 5 MnO2 + 2 KCl + 4 HCl
AgNO3Pb(NO3)2 = AgNO3 + Pb(NO3)2 =>
AgNO3Pb(NO3)2 = AgNO3 + Pb(NO3)2
Na3PO4 + AlCl3 = AlPO4 + Na3Cl3 =>
Na3PO4 + AlCl3 = AlPO4 + Na3Cl3
FeCl3 + HI = FeCl2 + HCl + I2 =>
2 FeCl3 + 2 HI = 2 FeCl2 + 2 HCl + I2
BiCl3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 12 NaCl + 9 H2O
Na2CO3 + CH3CH2CH2COOH = CH3CH2CH2COONa + H2O + CO2 =>
Na2CO3 + 2 CH3CH2CH2COOH = 2 CH3CH2CH2COONa + H2O + CO2
K2[Zn(OH)4] + BaCl2 = KCl + ZnCl2 + Ba(OH)2 =>
K2[Zn(OH)4] + 2 BaCl2 = 2 KCl + ZnCl2 + 2 Ba(OH)2
CaSiO3 + HF = HSiF6 + CaF + H2O =>
CaSiO3 + 7 HF = HSiF6 + CaF + 3 H2O
PB + Ag(NO3) = Ag + PB(NO3)2 =>
PB + 2 Ag(NO3) = 2 Ag + PB(NO3)2
CIO2 + H2 = HCI + H2O =>
2 CIO2 + 5 H2 = 2 HCI + 4 H2O
Na2S2O3 + H2O + Cl = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 5 H2O + 8 Cl = Na2SO4 + 8 HCl + H2SO4
CH3NH3Cl + CH3NH2 = CH3NH + CH3NH4Cl =>
CH3NH3Cl + CH3NH2 = CH3NH + CH3NH4Cl
H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
Ag3PO4 + NH4OH = [Ag(NH3)3]3PO4 + H2O =>
Ag3PO4 + 9 NH4OH = [Ag(NH3)3]3PO4 + 9 H2O
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
NH2C6H4COOH + NaOH = C6H5NH2 + Na2CO3 + H2O =>
NH2C6H4COOH + 2 NaOH = C6H5NH2 + Na2CO3 + H2O
CH3NH3Cl + CH3NH2 = CH3NH + CH3NH4Cl =>
CH3NH3Cl + CH3NH2 = CH3NH + CH3NH4Cl
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
H2SO3 = SO2H2O =>
H2SO3 = SO2H2O
Cl2 + NaBr(aq) = NaCl(aq) + Br2(aq) =>
Cl2 + 2 NaBr(aq) = 2 NaCl(aq) + Br2(aq)
Li2MoO3 + NiCl2*6H2O = NiMoO3 + LiCl + H2O =>
Li2MoO3 + NiCl2*6H2O = NiMoO3 + 2 LiCl + 6 H2O
C4H11NO3 + HCl = H2O + C4H10NO2Cl =>
C4H11NO3 + HCl = H2O + C4H10NO2Cl
F + Ar = Ar3F =>
F + 3 Ar = Ar3F
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
Mg(HSO3)2 + Mg(OH)2 = MgSO3 + H2O =>
Mg(HSO3)2 + Mg(OH)2 = 2 MgSO3 + 2 H2O
KCrO4 + KCl = K2Cl + K(CrO4)2 =>
2 KCrO4 + KCl = K2Cl + K(CrO4)2
NaHCO3(s) + H2O2 = NaHCO4 + H2O =>
NaHCO3(s) + H2O2 = NaHCO4 + H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
C6H5CHOHCOOH + O2 = H2O + CO2 =>
2 C6H5CHOHCOOH + 17 O2 = 8 H2O + 16 CO2
CaO + Cl = CaOCl =>
CaO + Cl = CaOCl
C6H2(NO2)3OH + Ti{3+} + H{+} = C6H5(NH2)3OH + Ti{4+} + H2O =>
C6H2(NO2)3OH + 21 Ti{3+} + 21 H{+} = C6H5(NH2)3OH + 21 Ti{4+} + 6 H2O
Cr2O7{-2} + Fe{+2} + H{+] = Cr{+3}+Fe{+3}+H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+] = 2 Cr{+3}+6Fe{+3}+7H2O
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2(SO4) =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2(SO4)
K + Sr = KSr =>
K + Sr = KSr
Fe2O3 + HNO3 = Fe(OH)(NO3)2 + H2O =>
Fe2O3 + 4 HNO3 = 2 Fe(OH)(NO3)2 + H2O
MnO2 + C = MnC2 + CO2 =>
MnO2 + 3 C = MnC2 + CO2
NH3VO3 + H2SO4 = VO3SO4 + H2{+} + NH3{-} =>
NH3VO3 + H2SO4 = VO3SO4 + H2{+} + NH3{-}
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
CH3CH2CH3NH2 + O2 = CO2 + H2O + N2 =>
2 CH3CH2CH3NH2 + 11 O2 = 6 CO2 + 10 H2O + N2
BiCl3 + SnCl2 + NaOH = Bi + Na2(Sn(OH)6) + NaCl =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 12 NaCl
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + Na(NO3) + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 Na(NO3) + 6 H2O
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
Na + HS04 = NaS04 + H =>
Na + HS04 = NaS04 + H
Fe2 + HF = FeF3 + H2 =>
Fe2 + 6 HF = 2 FeF3 + 3 H2
P4(s) + O2(g) = P2O5(s) =>
P4(s) + 5 O2(g) = 2 P2O5(s)
NH3 + O2 + C2H4 = HCN + H2O =>
2 NH3 + 2 O2 + C2H4 = 2 HCN + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
