menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A reaction occurs in a calorimeter, resulting in the starting temperature of 38.8 ℃ and final temperature 21.0 ℃. What can you say about the reaction and the enthalpy change (ΔH) during the reaction?
asked
Jul 1, 2021
3.6k
views
0
votes
A reaction occurs in a calorimeter, resulting in the starting temperature of 38.8 ℃ and final temperature 21.0 ℃. What can you say about the reaction and the enthalpy change (ΔH) during the reaction?
Chemistry
college
Alican Balik
asked
by
Alican Balik
8.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
6
votes
Answer:
hola comoe stas
Step-by-step explanation:
gracias x los puntos
Arndt Bieberstein
answered
Jul 5, 2021
by
Arndt Bieberstein
8.5k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Sep 27, 2020
90.7k
views
One gram of liquid benzene is burned in a bomb calorimeter. The temperature before ignition was 20.826 ℃, and the temperature after the combustion was 25.000 ℃. This was an adiabatic calorimeter. The heat
Drstevok
asked
Sep 27, 2020
by
Drstevok
8.0k
points
Chemistry
middle-school
1
answer
0
votes
90.7k
views
asked
Dec 10, 2021
13.1k
views
When 0.7521 g of benzoic acid was burned in a calorimeter containing 1000 g of water, a temperature increase of 3.60 ℃ was observed. What is the heat capacity of the bomb calorimeter, excluding water?
FuzzyTemper
asked
Dec 10, 2021
by
FuzzyTemper
8.1k
points
Chemistry
college
1
answer
0
votes
13.1k
views
asked
Mar 17, 2021
173k
views
When a 32.3 g sample of NaI (Sodium Iodide) dissolves in 90.0 mL of water in a calorimeter, the temperature rises from 23.5 ℃ to 24.4 ℃. What is Q (water) A. 0.215 Joules B.461 Joules C.-461 Joules D.4.
Yoonsi
asked
Mar 17, 2021
by
Yoonsi
8.0k
points
Chemistry
middle-school
1
answer
3
votes
173k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org