Chemistry

Find the number of moles of particles for NaCl

  1. 👍 0
  2. 👎 0
  3. 👁 111
  1. I have no idea what you mean

    there are about 6*10^23 anythings per mole just like there are 12 anythings per dozen

    1. 👍 0
    2. 👎 0
    posted by Damon
  2. You need a mass of NaCl.
    Then mols NaCl = grams/molar mass = ?
    Finally, mols Na^+ = mols NaCl x 6.02E23
    mols Cl^- = mols NaCl x 6.02E23
    # particles will be the sum of #Na^+ + #Cl^-

    1. 👍 0
    2. 👎 0
    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. AP Chem.

    NaCl dissociates completely in water. Therefor the total number of particles in a 1.0 m NaCl solution is no longer 6.02 X 10^23. Since a colligative property is dependent only on the total number of solute particles, what is the

    asked by Heather on March 28, 2010
  2. chemistry

    Are there formulas to solve the following problem? Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many

    asked by alma on February 6, 2015
  3. science

    Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many moles of NaCl and how many molecules of NaCl does

    asked by queen on September 14, 2013
  4. chem

    The (aq) solution with the lowest freezing temperature would be which of the following: 0.010M NaCl 0.020M NaCl 0.030M C6H1206 0.030M NaNO3 0.030M HC2H3O2 The NaCl and the NaNO3 break up into two particles each. The sugar does

    asked by anonymous on February 4, 2007
  5. Chemistry

    What is the solubility of CuCl when it is in a solution of 0.35 M NaCl?(CuCl has Ksp=1.9 x 10^-7) The Ksp is given by Ksp=[Cu+][Cl-] if x=[Cu+] then in our mixture we have x moles l^-1 [Cu+] x moles l^-1 [Cl-] 0.35 moles l^-1

    asked by Chrissy on April 10, 2007
  1. Calculus help and please check answer for a)

    The decay of a certain substance is modeled by the function N(t)=100(3+e^(-t/3), where the number of particles is represented by N in a time of t hours. a) what is the initial number of particles? - I set t as 0 and got an answer

    asked by Sara on February 13, 2015
  2. Chemistry

    How many moles of sodium ions are there in 5.85g NaCl? So far all I have tried to do is 5.85/58.5=0.1 mol of NaCl but I don't understand how you find the number of moles of sodium ions only.

    asked by Zara on August 29, 2014
  3. Chemistry

    1. How many molecules does 36.0 grams of water represent? Change the following masses to number of particles by: A) dividing by the molar mass to get the number of moles, and then B) multiplying number of moles by Avogadros number

    asked by Elizabeth on April 5, 2012
  4. Chemistry

    Given 2 moles of NaCl, find the number of moles of Na. If you could show me the exact steps, that would be much appreciated.

    asked by Ely on September 21, 2012
  5. Please help with Physical Science 2!! Confused!

    Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many moles of NaCl and how many molecules of NaCl does

    asked by Ella on February 5, 2013

More Similar Questions