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Answer these questions about NaCl

Answer the following questions based on this reaction:Pb(NO3)2 (aq) + 2 NaCl (aq) --> PbCl2 (s) + 2 NaNO3 (aq) a) If 225 mL of
1. 1 answer
2. asked by stacey
3. 1,395 views
Determine the number of moles of NaCl in the solution.Measured Mass of NaCl: 11.69g Measured Vol of Water: 100mL Molar Mass of
1. 1 answer
2. asked by Rose
3. 713 views
answer to water conductance labon conductivity of solutionof 500ppm of nacl,1,000 ppm of nacl,5,000ppm og nacl and 10,000ppm of
1. 0 answers
2. asked by dkh
3. 625 views
A mass of 0.630 g of NaCl is dissolved in 525 g of water.CAlculate the molality. mass of NaCl= 0.630g mass of H20= 525g molar
1. 3 answers
2. asked by Saira
3. 1,899 views
I'm so sorry to bother you guys again! Stuck on two other questions:1. In the following equilibrium: NaCl(s) Na+(aq) +
1. 1 answer
2. asked by Allie
3. 845 views
An experiment involves the inoculation bacteria onto a variety of media with NaCl concentrations ranging from 1% to 25%. Which
1. 1 answer
2. 139 views
Physicain elects to re-hydrate the patient br intravenous(IV) administration of 2.0 L of 0.45% (w/v) of NaCl. 0.45%9w/v) =
1. 1 answer
2. asked by Monica
3. 675 views
Which of these solutions has the lowest freezing point?A. 0.25 M NaCl B. 0.5 M NaCl C. 1.0 M NaCl D. 1.5 M NaCl E. 2.0 M NaCl
1. 1 answer
2. 47 views
I am doing a lab online and have no clue on how to get started with the following questions? Please Help me!1. Calculate and
1. 3 answers
2. asked by Melissa
3. 2,229 views
Calculate the deltaS univ for the dissolving of NaCl at room temp. S' NaCl(s)=72.11 J/k*mol; S' NaCl(aq)=115.5 J/k*mol;deltaH'
1. 0 answers
2. asked by shel
3. 577 views