What is the NORMALITY of a 30% w/v NaCL solution? Since you can’t show your work, answer these questions about the problem.(note weights for Na = 22.99 Cl = 35.45) The valence of NaCL is [l1] and the GMW is [l2] . The Normality of this solution is [l3] Eq/L.(one decimal place please)

The Lean Six Sigma method is an iterative protocol, when one goal is achieved, is satisfied with the endpoint.

Which of the following set of wavelengths is most representative of the visbile region?

What is the molecular weight of CACL2  ________? What is the valence ___________? What is the Gram equivalent weight_________? 

A 1 to 2 serial dilution of serum is carried out to 7 tubes. What would the 7th tube’s dilution factor be?

Modes of separation of chromatography are adsorption, partition, steric exclusion and ion-exchange.

Mass spectrophotometry identifies anlaytes based on

In the clinical toxicology laboratory, it is common to use _______________ to measure drugs of abuse

A sample is tested for beta-hcg (hormone). The sample was diluted as follows- 100 uL sample added to 400 uL of diluent fluid – mixed well, then 10 uL of that dilution was added to 190 uL of diluent fluid. This final dilution was tested and the result was 60 miu/mL. What is the final test result? ________ miu/mL        (do NOT need to use scientific notation and you do not need to change anything with the units)

Match the word with the correct description.