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Determine the concentration in parts

ok so i got...the half life of carbon-14 is 5730 years, the relation c+(1/2)^ N/5730 is used to calc. the concentration, c, in
1. 2 answers
2. asked by bubb
3. 751 views
ok so i got...the half life of carbon-14 is 5730 years, the relation c+(1/2)^ N/5730 is used to calc. the concentration, c, in
1. 2 answers
2. asked by bubb
3. 636 views
If 19.7 g of CaCl2 are present in 200 mL of aqueous solution, what is the concentration in terms of the following?a. molarity
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2. asked by krystal
3. 1,084 views
The concentration, in parts per million, of a type of antibiotic in a human's bloodstream after h hours can be modeled by the
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2. asked by Lyris
3. 60 views
The concentration, in parts per million, of a type of antibiotic in a human's bloodstream after h hours can be modeled by the
1. 1 answer
2. 37 views
The concentration, in parts per million, of a type of antibiotic in a human's bloodstream after h hours can be modeled by the
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2. asked by Lyris
3. 67 views
Determine the concentration in parts per million if 0.500 moles of NaCl are found in 35000g of a salt water solution.Okay, so
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2. asked by Hannah
3. 411 views
If a strong acid or base is dissolved in water, will all of its parts have the concentration?For example in Ca(OH)2 = Ca + 2OH
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2. asked by Den
3. 516 views
I have completed a back titration with an antacid tablet weighing 1.25 mg and 0.1494 M concentration of HCL (100 mL was added)
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2. asked by ashley
3. 696 views
If 0.60 mg of KCl is present in 3.0 L of aqueous solution, what is the concentration in terms of molarity, weight/volume
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2. asked by Norma
3. 438 views