| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H11NO2 + 20 O2 = (NH2)2CO + 17 CO2 + 9 H2O
Na + In2(SO4)3 = In + Na2SO4 =>
6 Na + In2(SO4)3 = 2 In + 3 Na2SO4
NaOH + Mg(NO3)2 = Mg(OH)2 + NaNO3 =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 NaNO3
Na3P + CaCl2 = Ca3P2 + Na2Cl2 =>
2 Na3P + 3 CaCl2 = Ca3P2 + 3 Na2Cl2
C9H9OCl + NaOH + Cl2 = CHCl3 + C8H6O2ClNa + H2O =>
5 C9H9OCl + 2 NaOH + 42 Cl2 = 29 CHCl3 + 2 C8H6O2ClNa + 3 H2O
HCHO + NH3 = C6H12N4 + H2O =>
6 HCHO + 4 NH3 = C6H12N4 + 6 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
MgO + Al = Mg3Al2 + O2 =>
6 MgO + 4 Al = 2 Mg3Al2 + 3 O2
C14H12Br2 + OH = C14H10 + H2O + Br2 =>
C14H12Br2 + 2 OH = C14H10 + 2 H2O + Br2
N(CH2CH2OH)3 + H2O = N(CH2CH3)3 + OH =>
N(CH2CH2OH)3 + 3 H2O = N(CH2CH3)3 + 6 OH
KBr + ClF = ClBr + KF =>
KBr + ClF = ClBr + KF
NaHCO3 + C6H8O7H2O = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7H2O = C6H5Na3O7 + 3 CO2 + 4 H2O
BaCl2*2H2O + TiCl4 + NaOH = BaTiO3 + NaCl + H2O =>
BaCl2*2H2O + TiCl4 + 6 NaOH = BaTiO3 + 6 NaCl + 5 H2O
Mn{2+} + ClO{-} + H{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 11 ClO{-} + 6 H{-} = 2 MnO4{-} + 11 Cl{-} + 3 H2O
C6H4(OCOCH3)COONa + H2SO4 = C6H4(OCOCH3)COOH + Na2SO4 =>
2 C6H4(OCOCH3)COONa + H2SO4 = 2 C6H4(OCOCH3)COOH + Na2SO4
Co(H2O)6 + HCl = CoCl2 + H2O + H =>
Co(H2O)6 + 2 HCl = CoCl2 + 6 H2O + 2 H
KMnO4 + C2H2O4 = MnO2 + CO2 + H2O + KOH =>
2 KMnO4 + 3 C2H2O4 = 2 MnO2 + 6 CO2 + 2 H2O + 2 KOH
KI + PbO2 = PbI4 + K2O =>
4 KI + PbO2 = PbI4 + 2 K2O
Al + Br2 = Al(Br2)2 =>
Al + 2 Br2 = Al(Br2)2
NH4(Cl) + Pb(NO3)2 = PbCl2 + NH4(NO3) =>
2 NH4(Cl) + Pb(NO3)2 = PbCl2 + 2 NH4(NO3)
Me + HNO3 = MeNO3 + NH4NO3 + H2O =>
8 Me + 10 HNO3 = 8 MeNO3 + NH4NO3 + 3 H2O
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide =>
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide
Ba3(PO4)2 + H2O = BaO + H3PO4 =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3PO4
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
Al3 + SO4 + K + H2O = KAl(SO4)212H2O =>
Al3 + 636 SO4 + 3 K + 3 H2O = 3 KAl(SO4)212H2O
Zn + H4O2 = Zn(OH2)2 =>
Zn + H4O2 = Zn(OH2)2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
Na2CO3 + K2SO4 = Na2(SO4) + K2(CO3) =>
Na2CO3 + K2SO4 = Na2(SO4) + K2(CO3)
Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
K2Cr2O7 + H3PO2 + H2SO4 = Cr3(SO4)2 + H3PO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 7 H3PO2 + 7 H2SO4 = 2 Cr3(SO4)2 + 7 H3PO4 + 3 K2SO4 + 7 H2O
CaO + Li3N = Li2O + Ca3N2 =>
3 CaO + 2 Li3N = 3 Li2O + Ca3N2
KOH + CI = KCIO3 + KCI + H2O =>
6 KOH + 6 CI = KCIO3 + 5 KCI + 3 H2O
CH3COONH4 + C2H5OH = CH2CHON(CH3)2 + H2O =>
CH3COONH4 + C2H5OH = CH2CHON(CH3)2 + 2 H2O
Mn{2+} + MnO4{-} + H2P2O7{2-} + H{+} = Mn(H2P2O7)3{3-} + H2O =>
4 Mn{2+} + MnO4{-} + 15 H2P2O7{2-} + 8 H{+} = 5 Mn(H2P2O7)3{3-} + 4 H2O
K + Au(NO3)3 = Au + K(NO3)3 =>
K + Au(NO3)3 = Au + K(NO3)3
N2O4 + CH3N2H3 = H2O2 + CO2 + N2O3 =>
11 N2O4 + CH3N2H3 = 3 H2O2 + CO2 + 12 N2O3
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
Gd2O3 + Ga2O3 + Al2O3 = Gd3Ga3Al2O12 =>
3 Gd2O3 + 3 Ga2O3 + 2 Al2O3 = 2 Gd3Ga3Al2O12
NH4Br + Pb(CH3COO)2 = NH4CH3COO + PbBr2 =>
2 NH4Br + Pb(CH3COO)2 = 2 NH4CH3COO + PbBr2
Ni3N3 + H2 = Ni + HN3 =>
2 Ni3N3 + H2 = 6 Ni + 2 HN3
Ca + NiCl2 = CaCl2 + Ni =>
Ca + NiCl2 = CaCl2 + Ni
CoCl2 + NH4OH + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH4OH + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 18 H2O
AgNO3 + H4Fe(CN)6 = Ag4Fe(CN)6 + HNO3 =>
4 AgNO3 + H4Fe(CN)6 = Ag4Fe(CN)6 + 4 HNO3
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2 =>
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2
Cu + Pb(NO3) = Pb + Cu(NO3) =>
Cu + Pb(NO3) = Pb + Cu(NO3)
KIO3 + KI + HCl = KICl2 + H2O =>
KIO3 + 2 KI + 6 HCl = 3 KICl2 + 3 H2O
Sn + AuCl3 = SnCl2 + Au =>
3 Sn + 2 AuCl3 = 3 SnCl2 + 2 Au
CoSO4*7H2O + NH4SCN + HgCl2 = Co[Hg(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Co[Hg(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 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 sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
