Questions by Marena

Questions by Marena

the following is a 1h nmr spectrum of a compound with the molecular formula C₅H₁₀O. the relative integration values are shown. what is the actual number of protons giving rise to the signal at 1.1 ppm?

asked Nov 22, 2024

1 answer

4 votes

141k views

You need to implement queues to manage cases. Which queue types should you use for this scenario? Set up a product defect queue. Add the defect group as the members for the queue.

asked Sep 25, 2024

1 answer

0 votes

29.6k views

Two cards are drawn from a deck of 52 cards. The first card is replaced before drawing the second card. Find the probability that the first card is black and the second card is a Ace.

asked Sep 10, 2024

1 answer

5 votes

149k views

An agency that treats temporary health dysfunction requiring intervention to prevent complications is providing which level of health care? a) Primary care b) Secondary care c) Tertiary care d) Quaternary

asked Aug 2, 2024

1 answer

3 votes

212k views

¿Cuándo se estrenará el episodio 10 de la temporada 8 del señor de los cielos?

asked Jun 8, 2024

1 answer

0 votes

108k views

What happens to the width of depletion layer of a p-n junction when it is (i) forward biased, (ii) reverse biased?

asked Jan 2, 2024

1 answer

0 votes

9.3k views

Which of the following demographic changes contributed to the rise of conservatism an increase in the number of families moving back to the cities from the suburbs the migration of Americans to Northern

asked Sep 16, 2023

1 answer

22 votes

227k views

If a gas occupies 1532.7 mL at standard temperature, what volume does it occupy at 49.4 ºC if the pressure remains constant? a. 1810 b. 1300 c. 276 d. 3.80e5

asked Jun 22, 2023

1 answer

22 votes

7.2k views

The poem mentions "Two vast and trunkless legs of stone". To what do the legs belong?

asked Feb 9, 2023

1 answer

5 votes

104k views

Hi this is the question I have for today I just don’t understand it please explain it and a good explanation thank you

asked Jan 26, 2023

1 answer

4 votes

142k views

Plz it a quiz??? And thankyou

asked Dec 24, 2022

1 answer

9 votes

48.3k views

Solve for n: 3xn-9=6y

asked Sep 25, 2022

2 answers

4 votes

9.0k views

A sandwich shop offers a choice of white or wheat bread, three choices for meat (turkey, ham, no meat), and four choices for cheese (Swiss, cheddar, provolone, no cheese).

asked Sep 4, 2022

1 answer

0 votes

125k views

Which is not a pure substance? Ice cream Carbon Dioxide hydrogen saltNaCI

asked Aug 7, 2022

1 answer

2 votes

76.4k views

Find the domain of the function in interval notation: f(x) =1/ x + 22

asked May 16, 2022

1 answer

2 votes

225k views

A body completes one round of a circular path of radius 14m in 10 seconds. Calculate its average speed and average velocity at the end of one round.

asked May 14, 2022

1 answer

13 votes

50.1k views

What were at least three of the inspirations for Mahler's First Symphony that he heard in his hometowm?

asked Nov 21, 2021

1 answer

4 votes

36.8k views

I need explanation and help me plz !!!!

asked Oct 8, 2021

1 answer

5 votes

49.1k views

1/2 w + 2 ; w = 1/9 what is the answer because i have been on this problem for an hour

asked Sep 10, 2021

2 answers

0 votes

24.4k views

In two to three sentences, explain the role of "nationalism" in the conflict between Russia and Austria-Hungary

asked Jul 26, 2021

1 answer

3 votes

160k views

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