Exam (elaborations)

Chem 115 Exam 2 Questions and Correct Answers

Rating

Sold

Pages

Grade

A+

Uploaded on

24-11-2025

Written in

2025/2026

Chem 115 Exam 2 Questions and Correct Answers

Institution

Chem 115

Course

Chem 115

Whoops! We can’t load your doc right now. Try again or contact support.

Report Copyright Violation

Written for

Institution: Chem 115
Course: Chem 115

Document information

Uploaded on: November 24, 2025
Number of pages: 5
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

Subjects

chem 115 exam 2 questions and correct answers

Content preview

1 | Page

Chem 115 Exam 2 Questions and Correct
Answers
Calorie Ans: Amount of energy needed to raise temperature 1
gram of water 1 degree C

1 Cal = Ans: 4.184 joules

1000J= Ans: 1kJ Kilojoule

1000 Cal Ans: 1 kcal kilocalorie

1 kcal= Ans: 4.184 kJ

It takes blank to break bonds (absorbed) Ans: energy

Energy is blank when bonds form Ans: released

Lower EA= Ans: faster reaction

higher concentration= Ans: more collisions which equals faster
reaction

higher temp= Ans: more energy for EA and more collisions which
equals faster reactions

catalyst= Ans: lower EA which equals faster reaction

Increasing temp in endothermic reaction Ans: equilibrium favors
products

© 2025 All rights reserved

, 2 | Page

increasing temp in exothermic reaction Ans: equilibrium favors
reactants

decreasing temp in endothermic reaction Ans: equilibrium favors
reactants

decreasing temp in exothermic reaction Ans: equilibrium favors
products

increasing pressure Ans: Equilibrium favors the side that has
fewer moles

decreasing pressure Ans: Equilibrium favors the side that has
more moles

adding reactant Ans: equilibrium favors products

removing reactant Ans: equilibrium favors reactants

adding product Ans: equilibrium favors reactants

removing reactant Ans: equilibrium favors products

kilo Ans: 1000

hecto Ans: 100

deka Ans: 10

deci Ans: 10^-1

centi Ans: hundred

© 2025 All rights reserved

$12.49

Get access to the full document:

100% satisfaction guarantee

Immediately available after payment

Both online and in PDF

No strings attached

Get to know the seller

Graders

3.8

(120)

Get to know the seller

Graders Chamberlian School of Nursing

View profile

Sold

496

Member since

2 year

Number of followers

167

Documents

25151

Last sold

4 days ago

Study Smart

Your one-stop resource for high-quality, exam-focused study materials. Here, you'll find expertly crafted summaries, past exam papers, notes, and assignments tailored to help you succeed in your courses. Every document is written with clarity, accuracy, and exam performance in mind—saving you hours of studying and helping you boost your grades. ✅ Clear and well-structured content ✅ Covers key exam topics and common questions ✅ Trusted by students for academic success ✅ Instant downloads and affordable prices Whether you're cramming for finals or just staying ahead in class, my materials are designed to make your studying smarter, not harder. Take a look around and get the edge you need!

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

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 Graders. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews) 43863 documents were sold in the last 30 days Founded in 2010, the go-to place to buy study notes for 15 years now

Chem 115 Exam 2 Questions and Correct Answers

Written for

Document information

Subjects

Content preview

Get to know the seller

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning right away

Frequently asked questions

What do I get when I buy this document?

Satisfaction guarantee: how does it work?

Who am I buying these notes from?

Will I be stuck with a subscription?

Can Stuvia be trusted?