Exam (elaborations)
Chemistry Final Exam Straighterline with 100- correct answers
- Course
- Straighterline
- Institution
- Straighterline
Chemistry Final Exam Straighterline with 100- correct answers
[Show more]
Content preview
Chemistry FinalExam
Straighterline
with 100%
correct answers
What is the term used for findings that are
summarized based on a pattern or trend?
a. Law
b. Hypothesis
c. Theory
d. Phenomena
,e. Prediction - answer law
Which of the following is a tentative explanation
for a set of observations?
a. law
b. Hypothesis
c. Theory
d. Phenomena
e. Prediction - answer Hypothesis
If a liquid contains 60% sugar and 40% water
throughout its composition then what is it called?
Select one:
a. Solute
b. Compound
c. Homogeneous mixture
d. Heterogeneous mixture
e. Solvent - answer Homogeneous mixture
Which of the following does not have a uniform
composition throughout?
,Select one:
a. Element
b. Compound
c. Homogeneous mixture
d. Heterogeneous mixture
e. Solvent - answer Heterogeneous mixture
Which one of these represents a physical change?
Select one:
a. Water, when heated, forms steam.
b. Bleach turns hair yellow.
c. Sugar, when heated, becomes brown.
d. Milk turns sour.
e. Apples, when exposed to air, turn brown. -
answer Water, when heated, forms steam.
How many micrograms are in 65.3 kg?
Select one:
a. 0.653 μg
b. 6.53 × 107 μg
c. 6.53 × 104 μg
, d. 6.53 × 10-8 μg
e. 6.53 × 1010 μg - answer 6.53 × 1010 μg
A smart phone has dimensions of 4.9 inches
(height), 2.3 inches (width) and 8.0
millimeters (depth). What is the volume of the
smart phone in cubic centimeters? (1 in = 2.54 cm)
Select one:
a. 58 cm3
b. 1.7 x 105 cm3
c. 90 cm3
d. 3.4 cm3
e. 34 cm3 - answer 58 cm3
Given that 1 inch = 2.54 cm, 1.00 cm3 is equal to
Select one:
a. 16.4 in3
b. 6.45 in3
c. 0.394 in3
d. 0.155 in3
e. 0.0610 in3 - answer 0.0610 in3
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 BRAINBOOSTERS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $16.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now