Molar mass of AgCl,
MM = 1*MM(Ag) + 1*MM(Cl)
= 1*107.9 + 1*35.45
= 143.35 g/mol
mass(AgCl)= 0.0082 g
use:
number of mol of AgCl,
n = mass of AgCl/molar mass of AgCl
=(8.2*10^-3 g)/(1.434*10^2 g/mol)
= 5.72*10^-5 mol
According to balanced equation
mol of FeCl3 reacted = (1/3)* moles of AgCl
= (1/3)*5.72*10^-5
= 1.907*10^-5 mol
This is number of moles of FeCl3
volume , V = 2.5*10^2 mL
= 0.25 L
use:
Molarity,
M = number of mol / volume in L
= 1.907*10^-5/0.25
= 7.627*10^-5 M
Answer: 7.6*10^-5 M
One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sampl...
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 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 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 iron(III) chloride, which would react with silver nitrate solution like this: FeCl3(aq)+3AgNO3(aq) -> 3AgCl(s)+Fe(NO3)3(aq) The chemist adds 34.0mM silver nitrate solution to the sample...
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 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 cadmium chloride, which would react with silver nitrate solution like this: CdCl2(aq) + 2 AgNO3(aq) → 2 AgCl(s) + Ca(NO3), (aq) The chemist...
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...
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: FeCl(aq) + 2 AgNO3(aq) + 2 AgCl(s) + Fe(NO), (0) The chemist...
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 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: CuC2 2AgNO3(aq)-2 AgCl(s) + Cu(NO3(aq) The chemist adds 58.0 mM silver nitrate...
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 cadmium chloride, which would react with silver nitrate solution like this: CdCl2 (aq) + 2AgNO3 (aq) → 2AgCl (s) + CdNO32 (aq) The chemist...