| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HMnO4 = KH + OHMnO4
C8H16 + O2 = H2O + CO2 =>
C8H16 + 12 O2 = 8 H2O + 8 CO2
MoO3 + Zn = ZnO3 + Mo =>
MoO3 + Zn = ZnO3 + Mo
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Co2(HAsO3)3 + H2SeO3 = Co2(SeO3)3 + H3AsO3 =>
Co2(HAsO3)3 + 3 H2SeO3 = Co2(SeO3)3 + 3 H3AsO3
CuO + Fe2O3 + Sb2O5 = Cu2FeSbO6 =>
4 CuO + Fe2O3 + Sb2O5 = 2 Cu2FeSbO6
SnS + HCl + HNO3 = SnCl4 + H2SO4 + NO + H2O =>
3 SnS + 12 HCl + 10 HNO3 = 3 SnCl4 + 3 H2SO4 + 10 NO + 8 H2O
H2O + Na = H2 + NaHO =>
2 H2O + 2 Na = H2 + 2 NaHO
H2 + O2 + P4 = H3PO4 =>
6 H2 + 8 O2 + P4 = 4 H3PO4
Ba(NO3)2 + Al2(SO4)3 = Al(NO3) + Ba(SO4)3 =>
Ba(NO3)2 + Al2(SO4)3 = 2 Al(NO3) + Ba(SO4)3
Ba(OH)2 + Na = Na(OH)2 + Ba =>
Ba(OH)2 + Na = Na(OH)2 + Ba
C5HO6 + O2 = CO2 + H2O =>
4 C5HO6 + 9 O2 = 20 CO2 + 2 H2O
SrCl2 + LiPO4 = SrPO4 + Li3 + Cl2 =>
3 SrCl2 + 3 LiPO4 = 3 SrPO4 + Li3 + 3 Cl2
C2H2 + O2 = CO2 + CH4 =>
2 C2H2 + 3 O2 = 3 CO2 + CH4
CaSiO3 + H2SO4 = CaSO4 + H2SiO3 =>
CaSiO3 + H2SO4 = CaSO4 + H2SiO3
NH4ClHNO3 = NH5ClNO3 =>
NH4ClHNO3 = NH5ClNO3
H3PO4 + Al(OH)3 = Al2(OH)3PO4 + H2O =>
H3PO4 + 2 Al(OH)3 = Al2(OH)3PO4 + 3 H2O
K2Cr3O7 + H2O + S = Cr2O3 + SO2 + KOH =>
4 K2Cr3O7 + 4 H2O + 3 S = 6 Cr2O3 + 3 SO2 + 8 KOH
MgSO4*H2O + NaCl = MgCl + NaSO4 + H2O =>
MgSO4*H2O + NaCl = MgCl + NaSO4 + H2O
(d)KHCO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
(d)KHCO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)
Pb(NO3)2 + H2S = PbS + NO3H =>
Pb(NO3)2 + H2S = PbS + 2 NO3H
C3H7OH + KMnO4 + KOH = C2H5COOK + K2MnO4 + H2O =>
C3H7OH + 4 KMnO4 + 5 KOH = C2H5COOK + 4 K2MnO4 + 4 H2O
Cl{2} + KBr = KCl + Br{2} =>
Cl{2} + KBr = KCl + Br{2}
Fe + As = Fe102As =>
102 Fe + As = Fe102As
PCl3 + KOH = K3O3P + H2O + KCl =>
PCl3 + 6 KOH = K3O3P + 3 H2O + 3 KCl
C2H5OH + HCl = C2H5Cl + H2O =>
C2H5OH + HCl = C2H5Cl + H2O
HF + CaSO4 = CaF + HSO4 =>
HF + CaSO4 = CaF + HSO4
NaBr + H2O = Na(OH)2 + BrH2 =>
NaBr + 2 H2O = Na(OH)2 + BrH2
K2SO3 + Ba(OH)2 = BaSO3 + KOH =>
K2SO3 + Ba(OH)2 = BaSO3 + 2 KOH
CrCl3 + Li2O = Cr2O3 + LiCl =>
2 CrCl3 + 3 Li2O = Cr2O3 + 6 LiCl
SiH4 + KMnO4 + KOH = K2SiO3 + K2MnO4 + H2O =>
SiH4 + 8 KMnO4 + 10 KOH = K2SiO3 + 8 K2MnO4 + 7 H2O
CH3CH2CHCl2 + KOH = CH3CH2CH(OH)2 + KCl =>
CH3CH2CHCl2 + 2 KOH = CH3CH2CH(OH)2 + 2 KCl
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
SO4 = O + SO2 =>
SO4 = 2 O + SO2
Fe(NO3)3 + Ag(s) = Fe(NO3)2 + AgNO3 =>
Fe(NO3)3 + Ag(s) = Fe(NO3)2 + AgNO3
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
Cu + HNO3 = Cu(HO3)3 + NO + H2O =>
Cu + 5 HNO3 = Cu(HO3)3 + 5 NO + H2O
Ag(NO3) + Mg(Cl)2 = Mg(NO3)2 + AgCl =>
2 Ag(NO3) + Mg(Cl)2 = Mg(NO3)2 + 2 AgCl
KO2 + Sn2Cl = KCl + SnO =>
KO2 + Sn2Cl = KCl + 2 SnO
NH4HCO3(s) = CO2 + NH3 + H2O =>
NH4HCO3(s) = CO2 + NH3 + H2O
CoW11Co(OH2)O39{8-} + H{+} = CoW12O40{6-} + Co{2+} + H2O =>
12 CoW11Co(OH2)O39{8-} + 56 H{+} = 11 CoW12O40{6-} + 13 Co{2+} + 40 H2O
MgO(s) + HI(aq) = MgI2(s) + H2O(l) =>
MgO(s) + 2 HI(aq) = MgI2(s) + H2O(l)
HNO3(aq) + Fe(s) = Fe(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Fe(s) = Fe(NO3)2(aq) + H2(g)
FeS2 + H2O = FeO3H3 + SO4{-2} + H{+} + e =>
FeS2 + 11 H2O = FeO3H3 + 2 SO4{-2} + 19 H{+} + 15e
POCI3 = PCI3 + O2 =>
2 POCI3 = 2 PCI3 + O2
CuCl2 + H2O = CuO + HCl =>
CuCl2 + H2O = CuO + 2 HCl
Fe(FO3)2 + Mg3(BO3)2 = Fe(BO3)2 + Mg3(FO3)2 =>
Fe(FO3)2 + Mg3(BO3)2 = Fe(BO3)2 + Mg3(FO3)2
Ni(NO3)2 + K3PO4 = NiPO4 + K3(NO3)2 =>
Ni(NO3)2 + K3PO4 = NiPO4 + K3(NO3)2
Zn + H3[Fe(CN)6] = H2 + Zn[Fe(CN)6] =>
2 Zn + 2 H3[Fe(CN)6] = 3 H2 + 2 Zn[Fe(CN)6]
Zn + AgNO3 = (ZnNO3)2 + Ag =>
2 Zn + 2 AgNO3 = (ZnNO3)2 + 2 Ag
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
