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A gas mixture at 20°C and 2 atm contains 0.4 mol of H₂. What is the volume of the gas? A. 10 L B. 8 L C. 5 L D. 2 L
answered
Oct 24, 2024
Physics
high-school
5
votes
220k
views
The probability of event A occurring is 0.65. The probability of events A and B occurring together is 0.33. Events A and B are independent. What is the probability of event B? a) 0.32 b) 0.33 c) 0.65 d)
answered
Sep 1, 2024
Mathematics
high-school
0
votes
218k
views
An auditor selects a sample of items recorded and traces them back (vouches) to the supporting documentation. This is an example of which of the following? a. Directional testing for existence. b. Directional
answered
Aug 6, 2024
Business
high-school
2
votes
126k
views
What is the most important aspect of maximum consumer involvement in PsyR?
answered
Jul 26, 2024
Computers and Technology
high-school
2
votes
216k
views
Design a single lens Digital Optical Microscope (diffraction not sensor limited) with the following specifications 1. Microscope is telecentric in the object space. 2. Resolution is at least 2.0 micron
answered
May 31, 2024
Engineering
college
3
votes
169k
views
Construct a second derivative sign chart to determine the open intervals where f(x) is concave up or concave down. Write your answer in interval notation.
answered
May 25, 2024
Mathematics
high-school
3
votes
131k
views
What factors determine whether a species can adapt to, or will be forced into extinction, by a change?
answered
May 7, 2024
Biology
college
2
votes
93.1k
views
Is produced by the reaction of 0.4235 mol of CuCl₂ according to the following equation: 2CuCl₂+4KI⟶2CuI+4KCl+I₂. How many moles of iodine (I₂) are produced in this reaction? a) 0.2117 mol b) 0.4235 mol
answered
Apr 9, 2024
Chemistry
high-school
7
votes
119k
views
HELPPP FAST please Do you agree that it is unacceptable to be friendly with a person who holds opinions or commits actions that you consider to be wrong or even evil? Explain.
answered
Mar 16, 2024
History
college
5
votes
112k
views
box with a square base and open top must have a volume of 171500c * m ^ 3 . We wish to find the imensions of the box that minimize the amount of material used.
answered
Sep 23, 2023
Mathematics
college
7
votes
102k
views
−110 − (−83) = A) −193 B) −27 C) 31 D) 193
answered
Aug 25, 2023
Mathematics
high-school
9
votes
31.8k
views
Evaluate the following expression if x=2,y=3 and z=4 a 2x+5y_7
answered
Aug 9, 2023
Mathematics
college
1
vote
183k
views
What is otto von bismarck most known for
answered
Jun 25, 2023
History
high-school
11
votes
62.9k
views
B. CALCULATE The specific heat of foam is about 1,200 J/(kg x K). How much heat does it take to raise the temperature of 1 kg of foam by 2 K?
answered
Feb 27, 2023
Chemistry
college
4
votes
105k
views
Express 5x²-15x+1 in the form p(x+q)²+r, where p,q,r ate constants
answered
Feb 22, 2023
Mathematics
high-school
5
votes
156k
views
What is the correct order of Florida's courts, from lowest to highest authority? A- circuit courts, Florida Supreme Court, county courts, District Court of Appeals B- county courts, circuit courts, District
answered
Jan 1, 2023
History
high-school
12
votes
170k
views
Select the correct answer. Which sentence best describes this image?
answered
Dec 7, 2022
Spanish
high-school
5
votes
12.4k
views
What is Newton's Laws of motion?
answered
Dec 6, 2022
Physics
high-school
6
votes
36.2k
views
How do dialects develop? Select all that apply. separation from the main community education position parenting
answered
Nov 16, 2022
Spanish
high-school
7
votes
64.5k
views
47. Polymers contain how many atoms? O Two O Five Ο Ο Ο O Hundreds Thousands
answered
Aug 3, 2022
Law
high-school
2
votes
13.8k
views
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