Questions by Arun Salaria

Questions by Arun Salaria

For which of the following reactions is Δh°rxn equal to Δh°f of the product(s)? 1) so(g) + 1/2O₂(g) → SO₂(g) 2) 2Na(s) + Cl₂(g) → 2NaCl(s) 3) S(s) + O₂(g) → SO₂(g) 4) SO₃(g) → 1/2O₂(g) 5) SO₂(g) + Na(s)

asked Dec 11, 2024

1 answer

1 vote

202k views

Identify Which physical geographic factors challenged the builders of the Transcontinental Railroad? How did they adapt to and modify the environment to overcome them?

asked Aug 22, 2024

1 answer

5 votes

158k views

discuss how the media is regulated. Discuss three media regulations, what they do, how they are enforced and what they prevent.

asked Jan 20, 2024

1 answer

2 votes

15.5k views

Organelles often interact to carry out vital functions within the cell or even between cells. The cells shown in the image contain important molecules known as hemoglobin, which plays a role in the transport

asked Oct 6, 2023

1 answer

3 votes

183k views

Prepare a project report on various samples of a) a mixture b) a compound c) an element ( metal or non metal) ( 2 from each ) highlighting the main characteristics features of elements, compounds and mixtures.

asked Aug 7, 2023

1 answer

8 votes

143k views

Explain why are carbohydrates important in plants and animals

asked Oct 24, 2022

1 answer

5 votes

197k views

What can be broken but never held?

asked Aug 10, 2022

2 answers

1 vote

117k views

Select all the Expressions that are rational numbers. Can someone help me find the answer please? I have to finish this very soon.

asked Jul 3, 2022

1 answer

0 votes

232k views

How are respiration and cellular respiration related?

asked May 18, 2022

1 answer

1 vote

129k views

How to write a pseudocode to read a sequence of numbers terminated by the number 999 and print the sum of the positive numbers and the product of the two numbers

asked Apr 11, 2022

1 answer

1 vote

125k views

What is the awnser to that question

asked Dec 27, 2021

2 answers

3 votes

192k views

In which form of government do the citizens make the decisions for the government?

asked Nov 28, 2021

2 answers

3 votes

14.0k views

Helpppp Which is most likely the first step in a basic food chain? A)The snake obtains energy by eating the mouse. B) Plants make energy-rich food using sunlight. C) The Sun emits energy. D) The hawk obtains

asked May 28, 2021

1 answer

4 votes

49.3k views

Today's settlement price on a Chicago Mercantile Exchange (CME) yen futures contract is $0.8011/¥100. Your margin account currently has a balance of $2,000. The next three days' settlement prices are $0.

asked Mar 11, 2021

1 answer

2 votes

199k views

Find the perimeter of a square having two consecutive vertices at (6, 2) and (-4,5). Can someone help me solve this problem please

asked Mar 4, 2021

1 answer

2 votes

87.8k views

Help pls: ava’s bedroom rug is 2 3/4 long and 2 1/2 feet wide. What is the area of the rug?

asked Jan 19, 2021

2 answers

2 votes

70.5k views

What does it take to survive and thrive in highschool

asked Jan 13, 2021

2 answers

1 vote

181k views

How did Elanor Roosevelt participate in the new deal?

asked Feb 22, 2020

1 answer

0 votes

44.7k views

Which of these actions would be protected by the first amendmens

asked Feb 1, 2020

1 answer

5 votes

217k views

What are the layers of skin?

asked Nov 21, 2019

1 answer

5 votes

142k views

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