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A common means of forming small quantities of oxygen gas in the laboratory used to be to heat KClO₃(s): 2KClO₃(s) → 2KCl(s) + 3O₂(g) ΔH° = -89.4 kJ. Is this reaction endothermic or exothermic? 1) Endothermic
asked
Sep 4, 2024
Chemistry
high-school
1
answer
2
votes
41.6k
views
What does Harold Rosenberg mean when he says that modern painting is "not a picture but an event"?
asked
Aug 7, 2024
Arts
high-school
1
answer
1
vote
194k
views
The "Tryst with Destiny" speech was referred to in what work written by one of the other authors of the USAD supplement works? a) "The Great Indian Railway Bazaar" by Paul Theroux. b) "When Mr. Pirzada
asked
Aug 6, 2024
Social Studies
high-school
1
answer
2
votes
178k
views
Who discovered the Australopithecus?
asked
Jul 6, 2024
Social Studies
high-school
1
answer
0
votes
210k
views
In french when it’s not an inversion question or est-ce que question, what is it? a. il y a question b. combien question c. future question d. tone of voice question
asked
Apr 2, 2024
French
high-school
1
answer
5
votes
119k
views
According to the tax rules, how are profits and losses allocated to LLC members? How are they allocated to S corporation shareholders? Which entity permits greater flexibility in allocating profits and
asked
Feb 8, 2024
Business
high-school
1
answer
4
votes
19.7k
views
Find the domain and range of the function graphed below. Domain: Range:
asked
Oct 10, 2023
Mathematics
high-school
1
answer
5
votes
222k
views
Question 1. Let P = {3, 5, 7, 9, 11} Q = {9, 11, 13} R = {3, 5, 9} S = {13, 11} Write the elements for the following: [4 marks] (a) R ⊂ P (b) Q ⊂ P (c) R ⊂ S (d) S ⊂ Q (e) S ⊂ P (f) P ⊄ Q (g) Q ⊄ R (h)
asked
Aug 17, 2023
Mathematics
college
1
answer
23
votes
166k
views
Which scenario would most likely occur in a developing nation
asked
Jul 14, 2023
SAT
high-school
1
answer
13
votes
49.3k
views
Which factor prevented the mesopotamian city - states from uniting before 2400 BCE
asked
Apr 15, 2023
History
high-school
1
answer
8
votes
16.3k
views
The idea of a "hidden observer" part of the mind was suggested by ________. A) Watson B) Hilgard C) Freud D) Kirsch
asked
Feb 28, 2023
Social Studies
high-school
1
answer
5
votes
55.7k
views
Which one of the following pairs of numbers contains like fractions? A. 1/2 and 3/2 B. 4/8 and 12/16 C. 6/7 and 60/70 D. 5/4 and 4/5
asked
Feb 13, 2023
Mathematics
college
1
answer
2
votes
232k
views
An antique has a price tag of $214. The sales tax rate for the county is 8.1%. How much sales tax will be due?
asked
Feb 13, 2023
Mathematics
college
1
answer
2
votes
132k
views
Who invented the Braille system and for whom? Explain how it works?
asked
Dec 14, 2022
Social Studies
high-school
1
answer
21
votes
112k
views
Hey guys is this correct?.
asked
Nov 24, 2022
Mathematics
high-school
1
answer
2
votes
178k
views
Can someone help me?
asked
Nov 14, 2022
Mathematics
college
1
answer
1
vote
78.0k
views
CAN SOMEONE PLEASE HELP WITH THIS? (please don't just use me for my points)
asked
May 13, 2022
Mathematics
middle-school
2
answers
20
votes
205k
views
Jason leaves his dorm and drives 3 kilometers north to a fruit shop. Then he turns and drives 4 kilometers south to a restaurant. Then he drives 5 kilometers east to an art classroom. The total distance
asked
May 7, 2022
Physics
college
1
answer
16
votes
231k
views
Simplify x^1/3(x^1/2+2x^2)
asked
Apr 22, 2022
Mathematics
high-school
1
answer
4
votes
25.2k
views
Why was chickamauga such an important battle
asked
Apr 16, 2022
Social Studies
high-school
1
answer
1
vote
33.4k
views
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