Exam (elaborations)
PEBC – Calculations Questions With Complete Solutions
- Course
- Institution
PEBC – Calculations Questions With Complete Solutions
[Show more]
Seller
Follow
Classroom
Reviews received
Content preview
PEBC – Calculations Questions With Complete SolutionsWhat is specific gravity of water? correct answer: 1 ml/1g
How many mg = 1 grain? correct answer: 65 mg = 1 grain
How do you calculate specific gravity? correct answer: weight
of liquid per x volume
divided by weight of water per same x volume
What is:
% v/v
% w/v
% w/w correct answer: % v/v = ml per 100 ml solvent
% w/v = g per 100 mg solvent
% w/w = g per 100 g diluent
1 mM (mililmol) = how many umols per mL? correct answer:
1mM = 1 mmol/L
= 1 umol/mL
equation for mEq? correct answer: mass of ion (g) * valence of
ion
divided by molecular mass (g/mol)
A hypotonic solution will cause body cells to ____ correct
answer: swell/burst (water moves from outside to inside
because too much water outside cells and too little solutes)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now