100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
CHEM120 Week 1 Assignment $12.49   Add to cart
Quickly navigate to
Preview
  2.  
  3. CHEMISTRY
  4.  
  5. CHEMISTRY

Other

CHEM120 Week 1 Assignment
 3 views  0 purchase
  • Course
  • CHEMISTRY
  • Institution
  • CHEMISTRY

CHEM120 Week 1 Assignment/CHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 AssignmentCHEM120 Week 1 Assignme...

[Show more]

Preview 1 out of 3  pages

Document information

  • February 24, 2022
  • 3
  • 2021/2022
  • Other
  • Unknown

Subjects

  • chem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmentchem120 week 1 assignmen

Written for

  • CHEMISTRY
All documents for this subject (2176)

Seller

avatar-seller
Oldspice

Reviews received

Content preview

Week 1 Assignment Practice

For the two problems given below, show ALL work and always write appropriate units at all time




1. Convert your weight in pounds into Kilograms(2 points)
131lbs x 1kg/2.2lbs = 59.5kg
a. Now change your weight from kilograms to grams.

59.5kg x 1000g/1kg = 59,500g

2. If a medicine has a dosage of 2000 ml, how many gallons of fluid is that? This is a 2 step
problem.

2000mL x 1L/1000mL x 1gal/3.785L = 0.528gal


3. Aluminum has a density of 2.7 g/cm3, how much space in cm3 would 100 grams of aluminum
occupy? (2 points)

D = V/M V=m/d

V= 100g/2.7g/cm^3 volume = 37.04cm^3


4. Give the charges, and names of the 3 subatomic particles. (1 point for each row: 3 points total).

Protons= positive
Neutrons=neutral
Electrons=negative



5. 2.92 inches = _____7.417__ cm (2 points)
1 in = 2.540cm
2.92in x 2.540cm/1in =


6. 16500mL = _______4.36___ gallon (2 points)

1gal = 3.785L 1000mL = 1L

16500mL x 1L/1000mL x 1gal/3.785L = 4.36gal


7. If the density of a metal bar is 3.47 g/mL and volume is 30 mL, calculate the mass of the metal
bar in gram (kilo). (2 points)



This study source was downloaded by 100000824189183 from CourseHero.com on 02-24-2022 01:47:38 GMT -06:00


https://www.coursehero.com/file/65306395/CHEM120-Week-1-Assignmentdocx/

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Oldspice. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.49
  • (0)
  Add to cart