| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 NaC18H35O2 = Ca(C18H35O2)2 + 2 NaCl
P4 + S2 = P7S5 =>
7 P4 + 10 S2 = 4 P7S5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ba(IO3)2 = Ba5(IO6)2 + I2 + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 4 I2 + 9 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO3 + H2O =>
K2Cr2O7 + 4 NaHSO3 + 2 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + K2SO3 + 4 H2O
O + Sb2S3 = SO + Sb =>
3 O + Sb2S3 = 3 SO + 2 Sb
P4 + H2O = P(OH)4 + H2 =>
P4 + 16 H2O = 4 P(OH)4 + 8 H2
Fe(OH)2 + HClO4 = FeOHClO4 + H2O =>
Fe(OH)2 + HClO4 = FeOHClO4 + H2O
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
Fe + H(NO3) = Fe(NO3)2 + NO2 + H2O =>
Fe + 4 H(NO3) = Fe(NO3)2 + 2 NO2 + 2 H2O
C5H5N + H3O{+} = C5H5NH{+} + H2O =>
C5H5N + H3O{+} = C5H5NH{+} + H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
KCr2O7 + KI + H2SO4 = K2SO4 + I2 + H2O + Cr(SO4) =>
2 KCr2O7 + 18 KI + 14 H2SO4 = 10 K2SO4 + 9 I2 + 14 H2O + 4 Cr(SO4)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CH3(CH2)14CO2H + KOH = CH3(CH2)14 + KCO2 + H2O =>
CH3(CH2)14CO2H + KOH = CH3(CH2)14 + KCO2 + H2O
H2SO4 + CO = SO2 + H2O + CO2 =>
H2SO4 + CO = SO2 + H2O + CO2
[Cu(NH3)4]SO4*H2O + NaOH = Cu(OH)2 + Na2SO4 + NH3 + H2O =>
[Cu(NH3)4]SO4*H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3 + H2O
C7H16 + O2 = C20 + H2O =>
20 C7H16 + 80 O2 = 7 C20 + 160 H2O
Cu(NO3)2 + N2H4 = Cu2O + N2 + H2O =>
4 Cu(NO3)2 + 11 N2H4 = 2 Cu2O + 15 N2 + 22 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NaCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
8 NaCO3 + 9 CH3COOH = 8 NaCH3COO + 6 H2O + 10 CO2
HNa3 + KOH = HOH + KNa3 =>
HNa3 + KOH = HOH + KNa3
H3AsO3 + SnCl3 + HCl = As + SnCl4 + H2O =>
H3AsO3 + 3 SnCl3 + 3 HCl = As + 3 SnCl4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4(OH) + MnSO4 = MnO2 + H2 + (NH4)2SO4 =>
2 NH4(OH) + MnSO4 = MnO2 + H2 + (NH4)2SO4
Na2Cr2O7 + HF = O2 + CrF2 + H2O + NaF =>
Na2Cr2O7 + 6 HF = 2 O2 + 2 CrF2 + 3 H2O + 2 NaF
Mg(BrO3)2 + AlCl3 = MgCl2 + Al(BrO3)3 =>
3 Mg(BrO3)2 + 2 AlCl3 = 3 MgCl2 + 2 Al(BrO3)3
NO + H2 = HNO3 + N2O =>
10 NO + H2 = 2 HNO3 + 4 N2O
LiOH + CrBr3 = LiBr + Cr(OH)3 =>
3 LiOH + CrBr3 = 3 LiBr + Cr(OH)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + CH3COONa =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 CH3COONa
Ag + HNO3 + H3AsO4 = AgNO3 + AsH3 + H2O =>
8 Ag + 8 HNO3 + H3AsO4 = 8 AgNO3 + AsH3 + 4 H2O
HC = CH =>
HC = CH
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
MgCO3 + H3O = H2O + Mg + H2CO3 =>
MgCO3 + 2 H3O = 2 H2O + Mg + H2CO3
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
