| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + K2Cr2O7 = 2 H2O + Cr2O3 + 2 KOH + N2
Sn(OH)4 + HClO4 = Sn(ClO4)4 + H2O =>
Sn(OH)4 + 4 HClO4 = Sn(ClO4)4 + 4 H2O
H2S + H2Cr2O7 = S + Cr2O3 + H2O =>
3 H2S + H2Cr2O7 = 3 S + Cr2O3 + 4 H2O
Cu(CH3COO)2 + H2O4S = CuSO4 + C2H4O2 =>
Cu(CH3COO)2 + H2O4S = CuSO4 + 2 C2H4O2
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
H3 + C + O = CH3COOH =>
4 H3 + 6 C + 6 O = 3 CH3COOH
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
SnCl2 + HgNO3 = Sn(NO3)2 + HgCl =>
SnCl2 + 2 HgNO3 = Sn(NO3)2 + 2 HgCl
Fe2O3 + FeCl3 + NiO + O2 = Fe8Ni2O10Cl10 =>
14 Fe2O3 + 20 FeCl3 + 12 NiO + 3 O2 = 6 Fe8Ni2O10Cl10
Fe2(SO4)3 + NH4SCN = (NH4)3Fe(SCN)6 + (NH4)2SO4 =>
Fe2(SO4)3 + 12 NH4SCN = 2(NH4)3Fe(SCN)6 + 3(NH4)2SO4
NiSO4 + KI + KIO3 + H2O = Ni(OH)2 + K2SO4 + I2 =>
3 NiSO4 + 5 KI + KIO3 + 3 H2O = 3 Ni(OH)2 + 3 K2SO4 + 3 I2
CH3NH2 + HCl = CH3NH2*HCl =>
CH3NH2 + HCl = CH3NH2*HCl
C8H7N3O2 + H2O2 = H2O + C8H5N3O2 =>
C8H7N3O2 + H2O2 = 2 H2O + C8H5N3O2
Fe2O3 + FeCl3 + NiO + O2 = Fe8Ni2O10Cl10 =>
14 Fe2O3 + 20 FeCl3 + 12 NiO + 3 O2 = 6 Fe8Ni2O10Cl10
HSO3F + SbF5 = HSbF6SO3 =>
HSO3F + SbF5 = HSbF6SO3
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(s) + NaOH(s) = NaCl(aq) + H2O(l)
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
C4H10(g) + O2 = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O(l)
SnCl2 + K2CrO4 + KOH + H2O = KCl + K3(Cr(OH)6) + K2(Sn(OH)6) =>
3 SnCl2 + 2 K2CrO4 + 14 KOH + 8 H2O = 6 KCl + 2 K3(Cr(OH)6) + 3 K2(Sn(OH)6)
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
C6H5O + H2O = H3O + C6H4O =>
C6H5O + H2O = H3O + C6H4O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Au(AuO2)3 = Au + O2 =>
Au(AuO2)3 = 4 Au + 3 O2
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
Fe + K3[Fe(Cn)6] = FeK3[Fe(Cn)6] =>
Fe + K3[Fe(Cn)6] = FeK3[Fe(Cn)6]
Sr + HClO3 = Sr(ClO3)2 + H2 =>
Sr + 2 HClO3 = Sr(ClO3)2 + H2
COH + MnO4K + ClH = COOH + Cl2Mn + ClK + H2O =>
5 COH + 2 MnO4K + 6 ClH = 5 COOH + 2 Cl2Mn + 2 ClK + 3 H2O
Cl + Cu2 = CuCl2 =>
4 Cl + Cu2 = 2 CuCl2
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
Mg(s) + NaOH(aq) = Mg(OH)2(aq) + Na(s) =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 Na(s)
Al2O3 + HCl(aq) = AlCl3 + H2O =>
Al2O3 + 6 HCl(aq) = 2 AlCl3 + 3 H2O
CO + H2O = H2 + HCO3{-} + H{+} =>
CO + 2 H2O = H2 + HCO3{-} + H{+}
H2O + SCl4 = HCl + SO2 =>
2 H2O + SCl4 = 4 HCl + SO2
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl =>
H2SO4 + PCl5 = HSO3Cl + POCl3 + HCl
CO + Fe(OH)2 = FeCO2 + H2O =>
CO + Fe(OH)2 = FeCO2 + H2O
H2SO3 + KIO3 + HCl = H2SO4 + K2SO4 + ICl + H2O =>
4 H2SO3 + 2 KIO3 + 2 HCl = 3 H2SO4 + K2SO4 + 2 ICl + 2 H2O
IO3 + KI + H2SO4 = H2O + K2SO4 + I2 =>
2 IO3 + 12 KI + 6 H2SO4 = 6 H2O + 6 K2SO4 + 7 I2
CeCl3 + Cl2 = CeCl4 =>
2 CeCl3 + Cl2 = 2 CeCl4
C6H12O6 = CH3CHO + C3H5(OH)3 + CO2 =>
C6H12O6 = CH3CHO + C3H5(OH)3 + CO2
Fe{+3} + KSCN = K{+} + FeSCN{2+} =>
Fe{+3} + KSCN = K{+} + FeSCN{2+}
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2 =>
C2H4O + NaHSO3 = C2H3ONa + H2O + SO2
Ca(OH)2 + HOOCCOOH = Ca(OOCCOOH)2 + H2O =>
Ca(OH)2 + 2 HOOCCOOH = Ca(OOCCOOH)2 + 2 H2O
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
H3O + H2SO4 = SO2 + H2O =>
2 H3O + H2SO4 = SO2 + 4 H2O
C4H8 + H2SO4 = C4H10O4S =>
C4H8 + H2SO4 = C4H10O4S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
