Exam (elaborations)
StraighterLine Exam 2 (Chpt. 4-6) Exam with complete solution verified 100% correct.
- Course
- Institution
StraighterLine Exam 2 (Chpt. 4-6) Exam with complete solution verified 100% correct.
[Show more]
Seller
Follow
Wisdoms
Reviews received
Content preview
StraighterLine Exam 2 (Chpt. 4-6) Exam withcomplete solution verified 100% correct
Which of the following is soluble in water?
a. AgCl
b. Rb2CrO4
c. Hg2I2
d. CaSO4
e. PbBr2 - Correct Answer - b. Rb2CrO4
Based on the solubility rules, which of these processes will occur if solutions of CuSO4(aq) and BaCl2(aq)
are mixed?
Select one:
a. CuCl2 will precipitate; Ba2+ and SO42- are spectator ions.
b. CuSO4 will precipitate; Ba2+ and Cl- are spectator ions.
c. BaSO4 will precipitate; Cu2+ and Cl- are spectator ions.
d. BaCl2 will precipitate; Cu2+ and SO42- are spectator ions.
e. No precipitate will form. - Correct Answer - c. BaSO4 will precipitate; Cu2+ and Cl- are spectator ions.
Which is the net ionic equation for the reaction between aqueous solutions of lithium hydroxide and
hydrobromic acid?LiOH(aq) + HBr(aq) → H2O(l) + LiBr(aq)
, Select one:
a. LiOH(aq) → Li+(aq) + OH-(aq)
b. HBr(aq) → H+(aq) + Br-(aq)
c. H+(aq) + OH-(aq) → H2O(l)
d. Li+(aq) + Br-(aq) → LiBr(aq)
e. Li+(aq) + OH-(aq)+ H+(aq) + Br-(aq) → H2O(l) + LiBr(aq) - Correct Answer - c. H+(aq) + OH-(aq) →
H2O(l)
Which salt is formed in the neutralization reaction of hydrochloric acid with calcium hydroxide?
Select one:
a. CaO
b. CaCl
c. CaH2
d. CaCl2
e. NaCl - Correct Answer - d. CaCl2
Based on the solubility rules, which one of these compounds is insoluble in water?
Select one:
a. NaCl
b. MgBr2
c. FeCl2
d. AgBr
e. ZnCl2 - Correct Answer - d. AgBr
What is the oxidizing agent in the following reaction?5Fe2+(aq) + MnO4-(aq) + 8H+(aq) → 5Fe3+(aq) +
Mn2+(aq) + 4H2O(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 Wisdoms. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now