Questions by Kirkaracha

Questions by Kirkaracha

3500 J of energy are added to a 0.5 mol sample of iron at 293 K. What is the final temperature of the iron in kelvins? The molar heat of iron is 25.1 J/(mol•K).

asked Aug 23, 2021

2 answers

0 votes

224k views

The respiratory and cardiovascular systems of vertebrate animals work in tandem to transport oxygen to metabolizing tissues and to eliminate carbon dioxide as a waste gas. Which of the following statements

asked Jun 20, 2021

1 answer

5 votes

116k views

9. Gross Margin equals $50,000, operating expenses equals $23,000, income taxes equals $5,400 and sales is $110,000. What is the company's net income?

asked Jun 4, 2021

1 answer

5 votes

96.5k views

1. What are some factors that affect climate? a. atmospheric pressure and wind b. air pressure and temperature c.altitude, latitude, and geography

asked Mar 3, 2021

1 answer

4 votes

233k views

What is the reason for most outgoing calls?

asked Feb 15, 2021

2 answers

0 votes

119k views

59.6487 to 2 decimal places

asked Feb 14, 2021

2 answers

4 votes

160k views

What power did the Articles of Confederation give the U.S. national government? O A. The power to control the U.S. military B. The power to force citizens to join the army O c. The power to require states

asked Feb 10, 2021

2 answers

3 votes

220k views

How many times in the history of earth has the number of species dropped drastically

asked Nov 18, 2019

2 answers

1 vote

233k views

How do you graph the points P=(4,3) m=-1/2

asked Feb 26, 2019

1 answer

4 votes

229k views

The goal of a benefit concert is to collect 50,000 cans of food. Food is collected at each entrance to the concert. The volunteers collect 15,682 cans at entrance A; 18,940 cans at entrance B; 16,114 cans

asked Jan 4, 2019

2 answers

1 vote

40.5k views

Please Help me in begging

asked Dec 13, 2018

1 answer

3 votes

114k views

In imaginary numbers can you multiply two radicals that have negative values under them that do not square to whole numbers

asked Oct 28, 2018

2 answers

2 votes

33.8k views

Inequality: more than 2,500 people attended the convention.

asked Jun 20, 2016

1 answer

0 votes

164k views

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