Science/Chem

posted by .

How many representative particles are in 2.5 mol H2O2?

each mole consists of 6.02*10^23 things. Memorize that.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chem

    calculate the change in enthalpy when 1.00g of hydrogen peroxide decomposes. H2O2(l) yields H2O(l)+ 1/2O2(g) (traingle)H- -98.2kj I will be happy to critique your thinking on this. help me?
  2. AP Chem

    A solution of hydrogen peroxide, H2O2, is titrated with a solution of potassium permanganate, KMnO4. It requires 51.7 mL of 0.145 M KMnO4 to titrate 20.0 g of the solution of hydrogen peroxide. What is the mass percentage of H2O2 in …
  3. Chemistry

    How many representative particles are in a mole of any substance?
  4. chemistry

    Mole and Particle practice How many representative particles (atoms, ions, molecules, etc) are present in each of the following?
  5. chemistry

    Determine the number of representative particles in each of the following and identify the representative particle. a. 13.0 mol Ag b. 23.7 mol H20 c. 0.178 mol NaCl
  6. chemistry

    determine the number of representative particles in each of the following and identify the representative particle: 11.5 mol Ag; 18.0 mol H20; 0.150 mol NaCL.
  7. Chemistry

    A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnSO4 + 8H2O + K2SO4. It requires 46.0 mL of 0.145 Mol/L KMnO4 to titrate …
  8. Chemistry

    A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnSO4 + 8H2O + K2SO4. It requires 46.0 mL of 0.145 Mol/L KMnO4 to titrate …
  9. chemistry

    how many representative particles are there in 5 mole h2o
  10. Chemistry

    How many representative particles are in 2.5 mol H2O2?

More Similar Questions