Ravi prepared a solution of sodium chloride by mixing 5.85g of salt in 1 liter of water.
a)find molar mass of sodium chloride
b)find number of moles of sodium chloride dissolved.

  1. 👍
  2. 👎
  3. 👁
  1. molar mass NaCl = 23 for Na, 35.5 for Cl; total = 58.5
    # mols = grams/molar mass = ?
    I've used the atomic mass Na and Cl from memory, you should confirm them by looking on the periodic table or a chart.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. biochemistry

    How do you calculate the PH of a buffer solution prepared by mixing 75 mL of 1.0 M lactic acid and 25 mL of 1.0 M sodium lactate?

  2. Chemistry

    A buffer was prepared by mixing 1.00 mol of ammonia 𝑁𝐻3 πΎπ‘Ž = 5.8 Γ— 10βˆ’10 and 1.00 mol of ammonium chloride 𝑁𝐻4𝐢𝑙 to form an aqueous solution with a total volume of 1.00 liter. To 500 mL of this solution

  3. soran university

    1. Which salt is LEAST soluble at 0 ΒΊC? 2. How many grams of sodium nitrate, NaNO3, are soluble in 100 g of water at 10 ΒΊC? 3. When 50 grams of potassium chloride, KCl, is dissolved in 100 grams of water at 50 ΒΊC, the solution

  4. chemistry

    Aqueous sodium sulfate reacts with aqueous barium chloride to produce solid barium sulfate and aqueous sodium chloride. the solution contains 3.44g of barium chloride. you have a 0.282M solution of sodium sulfate. determine the

  1. Biochem

    A buffer solution is prepared by mixing 200 mL of 0.2 M salt solution and 400 mL of a 0.2 M acid solution. What is the concentration of the resulting buffer? ~what is the pKa?

  2. science

    what mass of silver nitrate will react with 5.85g of sodium chloride to produce 14.35g of silver chloride and 8.5g of sodium nitrate,if the law of conservation of mass is true?

  3. chemistry

    5.85g of sodium chloride is dissolved in 250mL of solution. Calculate: a)the molarity of the solution b)the mass percentage of the solute. can we use the given volume(i.e,250mL as total volume of the solution or volume of water in

  4. school

    What is the pH of 0.1 M formic acid solution? Ka=1.7β€že10-4? What is the pH value of buffer prepared by adding 60 ml of 0.1 M CH3COOH to 40 ml of a solution of 0.1 M CH3COONa? What is the pH value of an acetate buffer (pK=4.76)

  1. Biochemistry

    What is the pH of a solution prepared by mixing 150 mL of 0.1M HCl with 300mL of 0.1M sodium acetate (NaOAC) and diluting the mixture of 1L? PKa of acetic acid is 4.76. and give solution

  2. Chemistry

    A solution is prepared by mixing 0.12 L of 0.12 M sodium chloride with 0.22L of a 0.19M MgCl2 solution.What volume of a 0.22 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as AgCl ?

  3. Chemistry

    A 10.00 gram solid sample consisting of a mixture of sodium chloride and potassium sulfate is dissolved in 100.0 mL of water is combined with another 200.0 mL solution that contains excess aqueous lead(II) nitrate. Upon mixing the

  4. chemisrty

    Consider the reaction between sodium metal and chlorine gas to form sodium chloride (table salt). 2Na(s) + Cl2(g) 2NaCl(s) If 3.6 moles of chlorine react with sufficient sodium, how many grams of sodium chloride will be formed?

You can view more similar questions or ask a new question.