Questions by Keona

Questions by Keona

The reaction of gaseous H2 and liquid Br2 to give gaseous HBr has ΔH = -17.4 kcal/mol (-72.8 kJ/mol) and ΔS = 27.2 (cal/mol · K) (114 J/(mol. K)). What type of information is ΔH in this context? A) Enthalpy

asked Nov 12, 2024

1 answer

5 votes

76.1k views

Find the value(s) of k for which the pair of linear equations kx+y=k²and x+ky=1 have infinitely many solutions.

asked Oct 4, 2024

1 answer

0 votes

114k views

What happens when there is not much difference in temperature between the two air masses? What will we expect to happen at the surface, when there is a great difference in air pressure of two air masses

asked May 28, 2024

1 answer

4 votes

141k views

What are the first five terms of the recursive sequence? an= 3a n-1 +3 where a1= 9 9, 30, 93, 282, 849 9, 15, 21, 27, 33 9, 24, 69, 204, 609 9, 27, 81, 243, 729

asked May 3, 2024

1 answer

1 vote

54.7k views

Frontal lesions and 'personality' alterations, specifically in the medial/lateral syndrome, can result in: a) Executive dysfunction b) Motor deficits c) Auditory processing disorders d) Personality changes

asked Mar 6, 2024

1 answer

4 votes

106k views

The 2 key external areas that managers must focus on are the________-

asked Jan 24, 2024

1 answer

2 votes

234k views

Individuals benefit from __________ about their problems. A. Keeping silent B. Yelling C. Talking D. Obsessing.

asked Sep 9, 2023

2 answers

10 votes

29.3k views

What does a textile industry produce? Be specific.

asked Aug 8, 2023

2 answers

0 votes

9.6k views

What is the height??

asked May 16, 2023

1 answer

16 votes

92.6k views

O POLYNOMIAL AND RATIONAL FUNCTIONSFinding zeros and their multiplicities given a polynomial functio.

asked Mar 27, 2023

2 answers

5 votes

219k views

CH3F is a polar molecule, even though the tetrahedral geometry often leads to nonpolar molecules. explain.

asked Jan 17, 2023

1 answer

5 votes

94.0k views

What is the equation of the line with slope 5 and y-intercept 10?

asked Jan 11, 2023

1 answer

3 votes

103k views

Question 4 (1 point) Theory is to hypothesis as is to

asked Jan 7, 2023

1 answer

8 votes

104k views

Briefly describe the main ideas of each philosopher of the Enlightenment era Hobbes: Locke: Rousseau: Montesquieu:

asked Nov 12, 2022

1 answer

3 votes

56.2k views

A triangle has side lengths of (10c + 10) centimeters, (c + 5) centimeters, and (4d - 9) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

asked Oct 15, 2022

2 answers

9 votes

216k views

A triangle has side lengths of (10c + 10) centimeters, (c + 5) centimeters, and (4d - 9) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

asked Oct 15, 2022

2 answers

9 votes

216k views

A triangle has side lengths of (10c + 10) centimeters, (c + 5) centimeters, and (4d - 9) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

asked Oct 15, 2022

2 answers

9 votes

216k views

Can someone helppp??

asked Aug 23, 2022

1 answer

2 votes

15.3k views

3 · 32 + 8 ÷ 2 − (4 + 3) simplified

asked Jun 28, 2022

2 answers

0 votes

144k views

It costs Mrs. Smith $4.00 to make a pie. She sells them for $12 each. What is the Markup rate (percent)?

asked Apr 27, 2022

2 answers

5 votes

187k views

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