| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4
LiOH + H4O4Si = H2O + LiSiO3H =>
LiOH + H4O4Si = 2 H2O + LiSiO3H
AgNO3 = Ag + (NO3) =>
AgNO3 = Ag + (NO3)
SH{-} + NO3 = SO42{-} + NO2 + H2O =>
2 SH{-} + 85 NO3 = 2 SO42{-} + 85 NO2 + H2O
NH4Al(H2PO2)4 + PbSO4(ClO2)2 + Ga(PO3)3 + Fe(HSO3)2 = NH4AlSO4(ClO2)2 + Pb(PO3)4 + Ga(HSO3)3 + Fe(H2PO2)2 =>
3 NH4Al(H2PO2)4 + 3 PbSO4(ClO2)2 + 4 Ga(PO3)3 + 6 Fe(HSO3)2 = 3 NH4AlSO4(ClO2)2 + 3 Pb(PO3)4 + 4 Ga(HSO3)3 + 6 Fe(H2PO2)2
MnO4 + FeSO4 + H{+} = Fe2{+} + SO4 + H2O + Mn =>
MnO4 + 16 FeSO4 + 8 H{+} = 8 Fe2{+} + 16 SO4 + 4 H2O + Mn
Fe5Al2Si3O10(OH)8 + Mg = Mg5Al2Si3O10(OH)8 + Fe =>
Fe5Al2Si3O10(OH)8 + 5 Mg = Mg5Al2Si3O10(OH)8 + 5 Fe
KAlSi3O8 + H2CO3 + H2O = K2CO3 + Al4Si4O10(OH)8 + SiO2 =>
4 KAlSi3O8 + 2 H2CO3 + 2 H2O = 2 K2CO3 + Al4Si4O10(OH)8 + 8 SiO2
CsClO3 + Ba = Cs + Ba3ClO3 =>
CsClO3 + 3 Ba = Cs + Ba3ClO3
Ag(NO3) + (NH4)2S = (Ag2)S + (NH4)NO3 =>
2 Ag(NO3) + (NH4)2S = (Ag2)S + 2(NH4)NO3
Fe2O3 + OCl{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 OCl{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
Na3V3O9 + HCl = Na4V6O17 + NaCl + H2O =>
2 Na3V3O9 + 2 HCl = Na4V6O17 + 2 NaCl + H2O
Mg(NO3)2 + MgBr2NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 MgBr2NaBr = 3 MgBr2 + 2 NaNO3
KMnO4 + K4Fe(CN)6 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HNO3 + H2O + CO2 =>
122 KMnO4 + 10 K4Fe(CN)6 + 218 H2SO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 81 K2SO4 + 60 HNO3 + 188 H2O + 60 CO2
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + CH3CHO + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 CH3CHO + 7 H2O
HNO3 + (H2N)2CO = CO2 + N2 + H2O =>
6 HNO3 + 5(H2N)2CO = 5 CO2 + 8 N2 + 13 H2O
BeX2 + Y3P = Be3P2 + YX =>
3 BeX2 + 2 Y3P = Be3P2 + 6 YX
Ni(s) + Ca(NO3)2(aq) = Ni(NO3)2 + Ca =>
Ni(s) + Ca(NO3)2(aq) = Ni(NO3)2 + Ca
Pb + H3PO4 = Pb3(PO4)2 + H =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 6 H
Fe2S3 + O2 = Fe3O4 + SO9 =>
6 Fe2S3 + 89 O2 = 4 Fe3O4 + 18 SO9
K + H + O2 = KOH =>
2 K + 2 H + O2 = 2 KOH
Sn(NO3)4 + Cu = Sn + Cu(NO3)2 =>
Sn(NO3)4 + 2 Cu = Sn + 2 Cu(NO3)2
C7H16O + K2Cr2O7 + H2SO4 = C714 + K2SO4 + Cr2(SO4)3 + H2O =>
102 C7H16O + 238 K2Cr2O7 + 952 H2SO4 = C714 + 238 K2SO4 + 238 Cr2(SO4)3 + 1768 H2O
Boron + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Cl + C6H6 = C6H6Cl6 =>
6 Cl + C6H6 = C6H6Cl6
NH2CH2COOH + HCl = NH3CH2COOH + Cl =>
NH2CH2COOH + HCl = NH3CH2COOH + Cl
Zn(NO3)2 = Zn + N2O6 =>
Zn(NO3)2 = Zn + N2O6
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
CoCl2 + NaOH = Co(OH)2 + ClNa =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 ClNa
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
C5H12 + Cl = C + HCl =>
C5H12 + 12 Cl = 5 C + 12 HCl
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Ag + HClO3 = AgClO3 + H =>
Ag + HClO3 = AgClO3 + H
C9H6O4 + C6H14N4O2 = C11H9O2N + CO2 + H2O =>
81 C9H6O4 + 17 C6H14N4O2 = 68 C11H9O2N + 83 CO2 + 56 H2O
H2SO3 + Pb(OH)2 = Pb(SO3) + H2O =>
H2SO3 + Pb(OH)2 = Pb(SO3) + 2 H2O
Co(ClO4)2 + KOH = Co(OH)2 + KClO4 =>
Co(ClO4)2 + 2 KOH = Co(OH)2 + 2 KClO4
Al + Sn2(C2O4)2 = Sn + Al2(C2O4)2 =>
2 Al + Sn2(C2O4)2 = 2 Sn + Al2(C2O4)2
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Cr + PbF2 = CrF3 + Pb =>
2 Cr + 3 PbF2 = 2 CrF3 + 3 Pb
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH(aq) + HBr(aq) = H2O(l) + NaBr(aq) =>
NaOH(aq) + HBr(aq) = H2O(l) + NaBr(aq)
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
SbO2 + H2O = Sb(OH)4 =>
SbO2 + 2 H2O = Sb(OH)4
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
| 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 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
