Mass correct answer: the amount of matter in the object and is independent of where the object is. (Exp.1)
Weight correct answer: The force of gravity on the object and is dependent of where the object is. (Exp.1)
Volume correct answer: Length is 3 dimensions. (Exp.1)
Density correct an...
chem 1020 lab final questions with complete soluti
Written for
University of New England (UNE
)
Chem 1020
All documents for this subject (41)
1
review
By: travissteele94 • 11 months ago
not even close to my class material
Seller
Follow
Classroom
Reviews received
Content preview
Chem 1020 Lab Final Questions With
Complete Solutions
Mass correct answer: the amount of matter in the object and is
independent of where the object is. (Exp.1)
Weight correct answer: The force of gravity on the object and is
dependent of where the object is. (Exp.1)
Volume correct answer: Length is 3 dimensions. (Exp.1)
Density correct answer: d=mass/volume in g/mL (Exp.1)
Experiment 1 correct answer: Involves finding the density of a
pre-1983 penny, a post 1983 penny, an unknown liquid, and an
unknown solid. Measuring the pennies with a meter stick, ruler,
and caliper.
Significant Figures correct answer: Includes all of the digits in
the number that you know with certainty plus one final digit that
you estimate
Accuracy correct answer: Refers to how close a measurement is
to the true value
Precision correct answer: How close the measurements are to
one another
, Displacement Method correct answer: Submerging a solid in
water to find its volume.
Law of Definite Proportions correct answer: A chemical
compound always contains its component elements in a fixed
ration
Hydrate correct answer: Ionic compounds that have water as an
integral part of their molecular structure, and this water is
present as a definite fixed mass percent of the same. (not a wet
compound, water is incorporated in chemical bonding).
Mono correct answer: one
Di correct answer: two
Tri correct answer: three
tetra correct answer: four
penta correct answer: five
hexa correct answer: six
hepta correct answer: seven
octa correct answer: eight
nona correct answer: nine
deca correct answer: ten
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 $10.49. You're not tied to anything after your purchase.