| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(s) + CuCl2(aq) = Cu(s) + 2 AgCl(aq)
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
C4H6O2 + C7H16O = C7H10O2 + H2O =>
28 C4H6O2 + 5 C7H16O = 21 C7H10O2 + 19 H2O
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + Cr2(SO4)3 + H2O
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
SH2O = S + H2O =>
SH2O = S + H2O
K2Cr2O7 + HBr = Br + KBr + Br3Cr + H2O =>
K2Cr2O7 + 14 HBr = 6 Br + 2 KBr + 2 Br3Cr + 7 H2O
Na2SiF6(s) + Na(s) = Si(s) + NaF =>
Na2SiF6(s) + 4 Na(s) = Si(s) + 6 NaF
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AmO2 + CCl4 = AmCl3 + Cl2 + COCl2 =>
2 AmO2 + 4 CCl4 = 2 AmCl3 + Cl2 + 4 COCl2
Zn + Fe2(SO4)3 = Fe + Zn(SO4) =>
3 Zn + Fe2(SO4)3 = 2 Fe + 3 Zn(SO4)
Ca2CO2 = Ca + CO2 =>
Ca2CO2 = 2 Ca + CO2
C2H4O2 + Na2SO3 = H2SO3 + NaC2H3O2 =>
2 C2H4O2 + Na2SO3 = H2SO3 + 2 NaC2H3O2
Si(OH)4 + KOH = K2SiO3 + H2O =>
Si(OH)4 + 2 KOH = K2SiO3 + 3 H2O
In1 + O1 = In2O3 =>
2 In1 + 3 O1 = In2O3
Nb + NbBr5 = NbBr4 =>
Nb + 4 NbBr5 = 5 NbBr4
C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O
Na2Co3*H2O = Na2Co3 + H2O =>
Na2Co3*H2O = Na2Co3 + H2O
Pb(OH)2 + NaOH = Na4[Pb(OH)6] =>
Pb(OH)2 + 4 NaOH = Na4[Pb(OH)6]
NaBr + HOH = NaOH + HBr =>
NaBr + HOH = NaOH + HBr
HBrO3 + Sr(OH)2 = Sr(BrO3)2 + H2O =>
2 HBrO3 + Sr(OH)2 = Sr(BrO3)2 + 2 H2O
NaHSO4 + Mg = MgSO4 + NaH =>
NaHSO4 + Mg = MgSO4 + NaH
S{6+} + Fe{2+} = S{2-} + Fe{3+} =>
S{6+} + 8 Fe{2+} = S{2-} + 8 Fe{3+}
VOSO4 + Zn = VSO4 + ZnO =>
VOSO4 + Zn = VSO4 + ZnO
Ag2SO3(s) = Ag + SO3 =>
Ag2SO3(s) = 2 Ag + SO3
KHF2 + H3BO3 + HF = KBF4 + H2O =>
KHF2 + H3BO3 + 2 HF = KBF4 + 3 H2O
Fe(NO3)3 + NH4F = FeF3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4F = FeF3 + 3 NH4NO3
ClOOCl = Cl + O =>
ClOOCl = 2 Cl + 2 O
ZnO + Mn = Zn + MnO =>
ZnO + Mn = Zn + MnO
Pb(ClO3)2 + NH4I = PbI2 + NH4ClO3 =>
Pb(ClO3)2 + 2 NH4I = PbI2 + 2 NH4ClO3
CuSO4 + K2S = CuS + K2SO =>
CuSO4 + 4 K2S = CuS + 4 K2SO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P2O5(cr) + BaO(cr) = Ba3(PO4)2(cr) =>
P2O5(cr) + 3 BaO(cr) = Ba3(PO4)2(cr)
Au + HCl + HNO3 = HAuCl4 + NO2 + H2O =>
Au + 4 HCl + 3 HNO3 = HAuCl4 + 3 NO2 + 3 H2O
KOH + AlCl = KCl + OHAl =>
KOH + AlCl = KCl + OHAl
Fe + Mg = Fe2Mg2 =>
2 Fe + 2 Mg = Fe2Mg2
HC8H4O4 + NaOH = H2O + NaC8H4O4 =>
HC8H4O4 + NaOH = H2O + NaC8H4O4
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
H2SO4 + AgOH = AgSO4 + H2OH =>
H2SO4 + AgOH = AgSO4 + H2OH
NiO2H2O = Ni(OH)2 + O2 =>
2 NiO2H2O = 2 Ni(OH)2 + O2
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
NH4ClO4 = Cl2 + N2 + O + H2O =>
2 NH4ClO4 = Cl2 + N2 + 4 O + 4 H2O
NaReO4 + Na + EtOH = Na2ReH9 + NaOEt + NaOH =>
NaReO4 + 18 Na + 13 EtOH = Na2ReH9 + 13 NaOEt + 4 NaOH
Sn(s) + AgNO3(aq) = Sn(NO3)4(aq) + Ag(s) =>
Sn(s) + 4 AgNO3(aq) = Sn(NO3)4(aq) + 4 Ag(s)
MnSO4 + Br2 + NaOH = Na2MnO4 + NaBr + Na2SO4 + H2O =>
MnSO4 + 2 Br2 + 8 NaOH = Na2MnO4 + 4 NaBr + Na2SO4 + 4 H2O
K2O2 + MgBr2 = MgO2 + KBr =>
K2O2 + MgBr2 = MgO2 + 2 KBr
Fe(OH)2 + O2 = FeOOH + H2O =>
4 Fe(OH)2 + O2 = 4 FeOOH + 2 H2O
PF5 + Se = SeF6 + PF3 =>
3 PF5 + Se = SeF6 + 3 PF3
KBr + NaOH = BrNa + KOH =>
KBr + NaOH = BrNa + KOH
KOH + Na2HPO4 = KPO4 + Na + H2O =>
KOH + Na2HPO4 = KPO4 + 2 Na + 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 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
