| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3(aq) + CoCl2(aq) = CoH3 + NCl2
N + H2O = NH3 + O2 =>
4 N + 6 H2O = 4 NH3 + 3 O2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
NO2(g) = O2 + N2 =>
2 NO2(g) = 2 O2 + N2
CuCl2 + NaCl = CuCl4 + Na =>
CuCl2 + 2 NaCl = CuCl4 + 2 Na
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
Al(s) + O(g) = Al2O3 =>
2 Al(s) + 3 O(g) = Al2O3
Pb + H2O = PbO2 + H =>
Pb + 2 H2O = PbO2 + 4 H
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
Ba + Al(ClO3)3 = Ba(ClO3)3 + Al =>
Ba + Al(ClO3)3 = Ba(ClO3)3 + Al
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq)
N + H2O = NH4NO2 =>
2 N + 2 H2O = NH4NO2
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
NaCl + CuCl2 = Na2[CuCl4] =>
2 NaCl + CuCl2 = Na2[CuCl4]
Ba + Hg(NO3)2 = Ba(NO3)2 + Hg =>
Ba + Hg(NO3)2 = Ba(NO3)2 + Hg
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(s) + NCl2(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al(s) + O(g) = AlO(s) =>
Al(s) + O(g) = AlO(s)
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
Pb + H2O = Pb(OH)4 + H2 =>
Pb + 4 H2O = Pb(OH)4 + 2 H2
Cd + Ni{+4} = Cd{+2} + Ni{+2} =>
Cd + Ni{+4} = Cd{+2} + Ni{+2}
N + H2O = NOH + H2 =>
2 N + 2 H2O = 2 NOH + H2
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq)
Ce(IO3)4 + H2C2H4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
14 Ce(IO3)4 + 24 H2C2H4 = 7 Ce2(C2O4)3 + 28 I2 + 6 CO2 + 72 H2O
NH3(aq) + CoCl2(aq) = Co3N2(aq) + HCl(aq) =>
2 NH3(aq) + 3 CoCl2(aq) = Co3N2(aq) + 6 HCl(aq)
MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H
NH4Cl(st) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(st) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
CeO2 + I2 + HClK = CeCl3 + Cl + KI + H2O =>
CeO2 + 2 I2 + 4 HClK = CeCl3 + Cl + 4 KI + 2 H2O
N + H2O = NOH + H2 =>
2 N + 2 H2O = 2 NOH + H2
Mc + O2 = McO =>
2 Mc + O2 = 2 McO
Na + CO3 = Na3CO3 =>
3 Na + CO3 = Na3CO3
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
Sc + CuSO4 = Sc(SO4)3 + Cu =>
Sc + 3 CuSO4 = Sc(SO4)3 + 3 Cu
Mg + Fe{3+} = Mg{+2} + Fe =>
3 Mg + 2 Fe{3+} = 3 Mg{+2} + 2 Fe
NH3(aq) + CoCl2(aq) = CoH3 + NCl2 =>
NH3(aq) + CoCl2(aq) = CoH3 + NCl2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
(NH4)SO4 + Pb(CH3COO)2 = (NH4)(CH3COO)2 + PbSO4 =>
(NH4)SO4 + Pb(CH3COO)2 = (NH4)(CH3COO)2 + PbSO4
Al(s) + O(g) = AlO =>
Al(s) + O(g) = AlO
Al(OH)2Br = AlOBr + H2O =>
Al(OH)2Br = AlOBr + H2O
SrC2O4 = SrO + CO2 + CO =>
SrC2O4 = SrO + CO2 + CO
MnO2 + Br2 + KOH = K2MnO7 + KBr + H2O =>
MnO2 + 4 Br2 + 10 KOH = K2MnO7 + 8 KBr + 5 H2O
HI + MnSO4 = MnI2 + H2SO4 =>
2 HI + MnSO4 = MnI2 + H2SO4
NH3(aq) + CoCl2(aq) = CoH3 + NCl2 =>
NH3(aq) + CoCl2(aq) = CoH3 + NCl2
H2O + SO3 = H2OSO3 =>
H2O + SO3 = H2OSO3
Ag2S + SrCl2 = AgCl + SrS =>
Ag2S + SrCl2 = 2 AgCl + SrS
Na3PO4 + Ca(OH)2 = Ca3PO4 + Na(OH)2 =>
Na3PO4 + 3 Ca(OH)2 = Ca3PO4 + 3 Na(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
