Question

One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of s
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Moles of AgCl = mass of AgCl / molar mass of AgCl = 9 * 10-3 / 143.32 = 6.28 * 10-5 moles

From the equation, moles of FeCl2 = moles of AgCl / 2 = 6.28 * 10-5 / 2 = 3.14 * 10-5 moles

Molarity of FeCl3 * Volume in liters = moles of FeCl3

M * 0.25 = 3.14 * 10-5

SOlving, M = 1.26 * 10-4 M

Add a comment
Know the answer?
Add Answer to:
One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250.mL sample of groundwater known to be contaminated with iron(II) chloride, which would react with silver nitrate solution like this: FeCl2(aq) + 2AgNO3(aq) → 2AgCl(s) + FeNO32(aq) The chemist adds 54.0mM silver nitrate...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250 mL sample of groundwater known to be contaminated with Iron(III) chloride, which would react with silver nitrate solution like this: FeCl3(aq) + 3 AgNO3(aq) — 3 AgCl(s) + Fe(NO3),(aa) The chemist adds...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with copper(II) chloride, which would react with silver nitrate solution like this: CuCl2(aq) 2 AgNO3(aq) 2 AgCl(s) + Cu(NO3) ,(aq) The chemist adds 53.0...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with copper(II) chloride, which would react with silver nitrate solution like this: CuCl 2 (aq) + 2 AgNO 3 (aq) → 2 AgCl (s)...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with copper(II) chloride, which would react with silver nitrate solution like this: CuCl 2 (aq) + 2 AgNO 3 (aq) → 2 AgCl (s)...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200 ml sample of groundwater known to be contaminated with tin(II) chloride, which would react with silver nitrate solution Vke this: SoCl(aq) + 2 AgNO3(aq) + 2 AgCl(s) + Sn(NO), (aa) ob The...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250. mL sample of groundwater known to be contaminated with iron(II) chloride, which would react with silver nitrate solution like this: FeCl2(aa) + 2 AgNO3(aa) -2 AgCl(s) Fe(NO3),(aq) The chemist adds 56.0 mM...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250.mL sample of groundwater known to be contaminated with copper(II) chloride, which would react with silver nitrate solution like this: CuCl2(aq) + 2AgNO3(aq) → 2AgCl(s) + CuNO32(aq) The chemist adds 59.0mM silver nitrate...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 250. mL sample of groundwater known to be contaminated with iron(III) chloride, which would react with silver nitrate solution like this: FeCl3(aq) + 3 AgNO3(aq) → 3 AgCl(s) + Fe(NO3),(aq) The chemist adds...

  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by...

    One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a sample of groundwater known to be contaminated with nickel(II) chloride, which would react with silver nitrate solution like this: (aq) (aq) (s) (aq) The chemist adds M silver nitrate solution to the sample...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT