Exam (elaborations)
CHEMISTRY 101 MIDTERM EXAM IVY TECH (5-7) 60 ACTUAL QUESTIONS AND VERIFIED ANSWERS. A+ GRADE.
- Course
- Institution
CHEMISTRY 101 MIDTERM EXAM IVY TECH (5-7) 60 ACTUAL QUESTIONS AND VERIFIED ANSWERS. A+ GRADE
[Show more]
Seller
Follow
Content preview
2024-2025 CHEMISTRY 101MIDTERM EXAM IVY TECH
(5-7) 60 ACTUAL
QUESTIONS AND VERIFIED
ANSWERS. A+ GRADE
1. How many oxygen atoms are in the formula
Al2(CO3)3?
a. 3
b. 9
c. 1
d. 6
e. None of the above: B
2. The law of constant composition states:
a. Matter cannot be either created or destroyed in a chemical reaction.
b. The nucleus is a dense region of positive charge that always contains
protons and neutrons.
c. All samples of a given compound have the same proportions of their
constituent elements.
d. All atoms of a given element have a constant composition and are different
than atoms of any other element. E. None of these: C
, 3. What is the formula for an ionic compound made of aluminum and
oxygen?
a. Alo2
b. Al2O3
c. Al3O2
d. Alo
e. None of the above: B
4. What is the correct formula for the molecular compound heptaphosphorus
octafluoride?
a. P5F8
b. P7F6
c. P6F7
d. P7F8
e. None of the above: D
5. What is the correct name of the compound whose formula is BF3?
A. Boron trifluoride
b. Boron fluoride
c. Monoboron trifluorine
d. Boron(III) fluoride
e. None of the above: A
6. What is the name of the ionic compound made of beryllium and chlorine?
A. Beryllium(II) chloride
b. Beryllium dichloride
c. Beryllium chloride
d. Monoberyllium dichloride
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 EssieAcademia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. 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