Questions by Jan Zeman

Questions by Jan Zeman

Calculate the total entropy of the following reaction: H2 + ½ O2 → H2O. If the enthalpy change of the reaction is -286 kJ/mol at 298 K. A) 83 J/mol·K B) 121 J/mol·K C) 99 J/mol·K D) 115 J/mol·K

asked Oct 26, 2024

1 answer

1 vote

62.7k views

A double blind controlled clinical trial that assessed the analgesic effects of etoricoxib and comparator agents on the second and third days after third molar extraction included 600 officers from dental

asked May 21, 2024

1 answer

2 votes

172k views

Finding the subject in a sentence. Please help asap!! Tysm!!

asked Apr 4, 2024

2 answers

1 vote

80.7k views

an analyst is reviewing a report on company x. the report shows a p/e ratio of 10, compared with an industry average of 27. based on the most current quarterly payment, x has a dividend yield of 3.65%.

asked Jan 17, 2024

1 answer

1 vote

36.9k views

An agent is paid a commission of 2% on the total sales in a year and a bonus of 0.5% on the excess of sales over Rs. 9,00,000. Find how much he receives as commission if the bonus amounts is Rs. 1500.

asked Dec 26, 2023

1 answer

3 votes

150k views

If 10% of an item is $1.30, what is the original price?

asked Dec 22, 2023

1 answer

1 vote

18.1k views

Zoey read a novel in 30 days she made it a habit to read 13 pages everyday for the first 20 days. if in the last 10 days she reads 6 pages everyday how many pages are in the book?

asked Dec 8, 2023

2 answers

3 votes

20.0k views

1. Scarlett loves pizza, in fact, all Italian food! But she tends to experience severe diarrhea after eating them. Scarlett's doctor orders a blood test which reveals that Scarlett has celiac disease.

asked Nov 11, 2023

2 answers

0 votes

207k views

Select True or False to correctly classify each inequality. Inequality True False 6≤−6 True – 6≤−6 False – 6≤−6 −3<3 True – −3<3 False – −3<3 2.9>2.9 True – 2.9>2.9 False – 2.9>2.9 4.5≥4.5 True – 4.5≥4.5 False – 4.5≥4.5 HELP ASAP

asked Apr 19, 2023

1 answer

25 votes

187k views

X divided by 4 subtracted by -10 equals 7 what is x (c/4 -10=7)

asked Dec 28, 2022

1 answer

4 votes

144k views

Which sentence correctly translates the sentence shown here, -3 < 2? A. Negative three is to the left of two on the number line. B. Negative three is to the right of two on the number line. C. Negative three and two are to the right of 0 on the number line. D. Negative three and two are to the right of 0 on the number line

asked Dec 11, 2022

1 answer

0 votes

108k views

What is the slope....

asked Sep 16, 2022

2 answers

0 votes

173k views

Please help! i need answers

asked Jul 8, 2022

1 answer

12 votes

86.8k views

A box of cereal costs $3.69. The box has 13.7 ounces of cereal. About how much does each ounce cost?

asked Jun 28, 2022

1 answer

3 votes

82.6k views

When an apple falls towards the earth, the earth moves up to meet the apple . Is this true ? If yes . Why is the earth's motion not noticeable.

asked Jun 26, 2022

1 answer

0 votes

112k views

Why should you not exercise right after a meal? Select all that Apply your muscles need oxygen the body cannot supply enough blood to both digestive system and muscles because your lungs don't function

asked May 8, 2022

1 answer

3 votes

38.6k views

I need help asap, please give the correct answer

asked Apr 25, 2022

1 answer

12 votes

101k views

In the first sentence of the second paragraph, the author includes the parenthetical statement about the "sensible writer" primarily to A acknowledge that she is not well acquainted with the writer's works

asked Feb 18, 2022

1 answer

19 votes

13.5k views

"Suppose an elephant (Tiny) was pacing back and forth at the zoo. She first goes 8 meters to the left, 6 meters to the right, and 2 meters to the left. What is the total distance Tiny has traveled? I What

asked Nov 15, 2021

1 answer

1 vote

150k views

A soft drink can has a diameter of 12 cm and a height of 11.5 cm. (Use 3.14)

asked Oct 19, 2021

1 answer

0 votes

26.0k views

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