Questions by Kovshenin

Questions by Kovshenin

For which of the following reactions is work done by the surroundings? (1) H2O(l) -> H2O(g) (2) Br2(l) -> Br2(s) (3) H2(g) + Cl2(g) -> 2 HCl(g) (4) 4 NO(g) + 5 H2O(l) -> 4 NH3(g) + 5 O2(g)

asked Sep 5, 2024

2 answers

2 votes

157k views

Some medicinal compounds help neutralize what

asked Jul 11, 2024

1 answer

4 votes

157k views

The first DNA base used as a template for RNA synthesis is called the site. a. true b. false

asked Apr 6, 2024

2 answers

2 votes

135k views

"Take samples at a consistent ____ and location. a) time of day b) level c) interval d) trend"

asked Mar 7, 2024

1 answer

3 votes

172k views

What are the stages of the early universe?

asked Feb 6, 2024

1 answer

0 votes

171k views

Which of the following is an example of the musical setting?

asked Dec 20, 2023

1 answer

3 votes

197k views

What genre is The ghost Sonata?

asked Nov 6, 2023

2 answers

4 votes

62.3k views

Newton's 1st law of motion States that a, for every Action there is an equal but opposite reaction b, everything has inhertia c, the force of a moving object is its mass times its acceleration d, the momentum

asked Nov 3, 2023

1 answer

2 votes

190k views

What is their profit equation? Type it as p= (show your work)

asked Oct 23, 2023

1 answer

0 votes

154k views

what is the nicest thing anyone has done for you? what is the nicest thing you have done for someone else 9 sentences

asked Jun 24, 2023

2 answers

4 votes

155k views

Use the substitution method to solve the system of equations.3x + 2y = 13y = x - 1O A. (2,1)O B. (2,3)O C. (3,2)O D. (1,2)

asked May 17, 2023

1 answer

4 votes

156k views

What do you do when life gives you small lemons? :(

asked Dec 10, 2022

2 answers

5 votes

212k views

I am confused about this question please help!! What is the role and value of laws in society with regard to crime and crime prevention???

asked Nov 7, 2022

1 answer

0 votes

5.4k views

According to "How the Children of Birmingham Changed the Civil-Rights Movement," what was the most important effect that the Children's Crusade had on Dr. Martin Luther King, Jr.'s reputation?

asked Nov 5, 2022

1 answer

1 vote

78.0k views

Given: - 4x/7 > 10. Choose the solution set. x x > - x x < -

asked Oct 8, 2022

1 answer

24 votes

40.8k views

How many grams of NH3 are needed to make 2.50 moles of (NH4)2SO4? 2 NH3(g) + H2SO4(aq) --> (NH4)2SO4(aq)

asked Oct 6, 2022

1 answer

17 votes

225k views

A boy pulls a sweater off over his head. What force is responsible for his hair being attracted to the sweater? A. an applied force B. a friction force C. an electric force D. a magnetic force

asked Apr 15, 2022

2 answers

1 vote

80.4k views

How did John Locke define equality?

asked Mar 19, 2022

1 answer

0 votes

21.4k views

a rectangular court yard has a perimeter of 100m.if one side is 30m long,find the length of the other sides

asked Dec 22, 2021

1 answer

3 votes

52.0k views

Enter the mean of the data 9,5,7,7,12

asked Oct 9, 2021

2 answers

1 vote

82.0k views

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