Exam (elaborations)
Chem 103 Quiz 2 Questions and Answers 100% Accurate
- Course
- Institution
Exam of 1 pages for the course straighterline chemistry at straighterline chemistry (Chem 103 Quiz 2)
[Show more]
Content preview
Chem 103 Quiz 2Which temperature is the coldest?
116 K
-20 °C
-105 °F - answer116 K
Which of the following will float on pure water?
iron (density = 7.87 g/cm3)
copper (density = 8.96 g/cm3)
gold (density = 19.31 g/cm3)
None of the above will float on pure water. - answerNone of the above will float on pure
water.
Which of the following is equal to 623?
6.23 x 103
6.23 x 102
6.23 x 10-3
6.23 x 10-2 - answer6.23 x 102
Which of the following is equal to 1 mL?
0.01 L
1000 cm3
1 dm3
1 cm3 - answer1 cm3
In the SI system of measurement, the unit of mass is the - answerkilogram
A student measures the volume of a solution to be 0.00370 L. How many significant
digits are in this measurement? - answer3
A solution has a mass of 17.41 grams, and a volume of 14.4 mL. What is the density of
this solution, reported to the correct number of significant digits? - answer1.21 g/mL
A piece of drift wood has a density of 0.76 g/cm3 while a piece of alloy has a density of
6.7 g/cm3. Which statement is accurate? - answerThe drift wood will float on pure water
but the alloy will sink.
A block of titanium metal has a mass of 1.22 kg. Given titanium's density (7.87 g/cm3),
what volume does this block of titanium occupy in liters. - answer0.155 L
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 julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now