Questions by Simon Alford

Questions by Simon Alford

A bomb calorimeter with a heat capacity of 837 J∘C contains 745 g of water. It burns 2.50 g C8H18 resulting in the temperature going from 15.0∘C to 33.8∘C. What is the value of the heat transferred (in

asked Oct 8, 2021

1 answer

2 votes

41.5k views

Okay so, “Lynn multiplied a number by 8, and then subtracted 35 from the product. The result was 21. Write an equation to find the original number, n. Then solve for n.

asked Aug 8, 2021

1 answer

1 vote

58.4k views

A large aquarium of height 5.00 m is filled with fresh water to a depth of 2.00 m. One wall of the aquarium consists of thick plastic 8.00 m wide. By how much does the total force on that wall increase

asked Jun 5, 2021

1 answer

0 votes

96.8k views

5. Why the USSR was considered a superpower after WWII?

asked Jun 2, 2021

2 answers

3 votes

52.9k views

Which functions does the endocrine system help regulate? Check all three that apply.

asked May 23, 2021

2 answers

3 votes

114k views

X > -3 What does x equal?

asked Apr 15, 2021

1 answer

1 vote

18.6k views

7. Which of the following organelles destroys malformed proteins, proteins that do not fold normally, and proteins that are no longer needed by a cell? a. centriole b. peroxisome c. proteasome d. nucleolus

asked Feb 2, 2021

1 answer

4 votes

184k views

"In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides." What does the above statement represent? A. definition B. undefined term C. theorem

asked Nov 8, 2020

1 answer

3 votes

224k views

Which actor returned to saturday night live to parody president donald trump?

asked Oct 26, 2020

1 answer

2 votes

187k views

Through exercise of their intellectual energy, the Athenians crafted a culture that emphasized a balanced lifestyle between: wisdom and exercise civic responsibility and personal development military

asked Feb 18, 2020

1 answer

1 vote

116k views

Who was the leader of the Mexican Army during the battle of the Alamo

asked Nov 21, 2019

1 answer

0 votes

225k views

How were the ideas of Huey Long and the American Liberty League different

asked Mar 10, 2019

1 answer

3 votes

98.0k views

Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that if the field were twice as long and twice as wide, then it would be twice

asked Mar 5, 2019

2 answers

3 votes

221k views

Lead metal can be extracted from a mineral called galena, which contains 86.6% lead by mass. a particular ore contains 68.5% galena by mass. part a if the lead can be extracted with 92.5% efficiency, what

asked Mar 3, 2019

2 answers

0 votes

23.0k views

Find the nth term: 13, 20, 27, 34

asked Nov 11, 2018

1 answer

4 votes

1.4k views

Round 475 to the nearest hundred.

asked Oct 19, 2018

1 answer

4 votes

72.7k views

PLEASEE HELPP Which individual paved the way for the development of the Black Power movement? Malcolm X Martin Luther King, Jr. President Kennedy President Nixon

asked Jul 26, 2018

2 answers

0 votes

45.7k views

What are some traits about the each planet in our solar system

asked May 14, 2017

1 answer

0 votes

7.6k views

What is 10/8=n/10 what is the answer

asked Oct 1, 2016

1 answer

4 votes

41.1k views

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