| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Mg + LiF = Mg4F + Li =>
4 Mg + LiF = Mg4F + Li
Zn(NO3)2 + Li3PO4 = Li3(NO3)2 + ZnPO4 =>
Zn(NO3)2 + Li3PO4 = Li3(NO3)2 + ZnPO4
I2 + NaOH = NaI + NaIO3 + H =>
3 I2 + 6 NaOH = 4 NaI + 2 NaIO3 + 6 H
K2Cr2O7 + SnCl2 + HCl = K2[SnCl6] + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = K2[SnCl6] + 2 SnCl4 + 2 CrCl3 + 7 H2O
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
C5H11Br + KOC(CH3)3 = C5H10 + HOC(CH3)3 + KBr =>
C5H11Br + KOC(CH3)3 = C5H10 + HOC(CH3)3 + KBr
HCl(aq) + K2SO3(aq) = H2(g) + KCl(aq) + SO3(aq) =>
2 HCl(aq) + K2SO3(aq) = H2(g) + 2 KCl(aq) + SO3(aq)
Na3L = Na + L =>
Na3L = 3 Na + L
CoCl2 + KOH + KClO = KCl + Co2O3 + H2O =>
2 CoCl2 + 4 KOH + KClO = 5 KCl + Co2O3 + 2 H2O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Pb + HCl = PbCl2 + H2 = =>
Pb + 2 HCl = PbCl2 + H2
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
H4C2 + O2 = CO2 + H2O =>
H4C2 + 3 O2 = 2 CO2 + 2 H2O
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH3 + 2 H2O
Zn() + AgNO3() = Ag() + Zn(NO3)2() =>
Zn() + 2 AgNO3() = 2 Ag() + Zn(NO3)2()
C7H15OH + HCl = C7H15Cl + H2O =>
C7H15OH + HCl = C7H15Cl + H2O
Pd + HCl + HNO3 = PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 4 HNO3 = 3 PdCl4 + 4 NO + 8 H2O
PtCl2 + NaCl = Na2PtCl4 =>
PtCl2 + 2 NaCl = Na2PtCl4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO + H12 = KCl + H2O =>
6 KClO + H12 = 6 KCl + 6 H2O
CH3NH2 = CH3NH + CH3NH3 =>
2 CH3NH2 = CH3NH + CH3NH3
N2O3Ba(OH)2 = Ba(NO2)2H2O =>
N2O3Ba(OH)2 = Ba(NO2)2H2O
Ca3(PO4)2 + Al2(SO4)3 = Ca(SO4) + Al2(PO4)2 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 Ca(SO4) + Al2(PO4)2
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
BaO + NaHSO3 = BaSO3 + NaOH =>
BaO + NaHSO3 = BaSO3 + NaOH
ZnCl2 + Na2CO3 + H2O = (ZnCO3*3Zn(OH)2) + NaCl + CO2 =>
4 ZnCl2 + 4 Na2CO3 + 3 H2O = (ZnCO3*3Zn(OH)2) + 8 NaCl + 3 CO2
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
CrO4 + N2O = Cr + NO =>
CrO4 + 4 N2O = Cr + 8 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
Cr(OH)4 + H2O2 + OH{-} = CrO4{-}2 + H2O =>
2 Cr(OH)4 + 3 H2O2 + 2 OH{-} = 2 CrO4{-}2 + 8 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Pb(ClO4)4 = PbCl4 + O2 =>
Pb(ClO4)4 = PbCl4 + 8 O2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CrO4 + H = Cr2O7 + H2O =>
2 CrO4 + 2 H = Cr2O7 + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al2O3 + C = AlC + O2 =>
2 Al2O3 + 4 C = 4 AlC + 3 O2
Na(CO3)2 + CH3COOH = CO2 + H2O + NaCH3COO =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaCH3COO
Ra + B = RaB =>
Ra + B = RaB
Ag + CrO4 = Ag2CrO4 =>
2 Ag + CrO4 = Ag2CrO4
HgNO3(aq) + KI(aq) = HgI(s) + KNO3(s) =>
HgNO3(aq) + KI(aq) = HgI(s) + KNO3(s)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
KI + HCl = KICl + H =>
KI + HCl = KICl + H
Fe2(SO4)3 + K2S + H2O = K2SO4 + Fe(OH)3 + H2S =>
Fe2(SO4)3 + 3 K2S + 6 H2O = 3 K2SO4 + 2 Fe(OH)3 + 3 H2S
Ba + CrO4 = BaCrO4 =>
Ba + CrO4 = BaCrO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
