Questions by Simone Pessotto

Questions by Simone Pessotto

Determine the freezing point of a solution that contains 0.8 mol C10H22 dissolved in 613.6 ml of benzene (density of benzene = 0.88 g/ml) A. –7.59°C B. –2.09°C C. +7.59°C D. +13.09°C E. Cannot be determined.

asked Jul 28, 2021

1 answer

0 votes

124k views

PLEASE someone tell me this correct or not !!!!!!!!!!!!!!! WILL MARK BRIANLIEST CORRECT ANSWER !!!!!!!!!!!!

asked Mar 26, 2021

2 answers

1 vote

124k views

Find the slope of the line without graphing using the 2 points below. (-2, -1) & (-8 , 11) m = _______

asked Mar 23, 2021

2 answers

5 votes

103k views

Any reaction that absorbs 150 kcal of energy can be classified as ________. a. endothermic b. exothermic c. activated d. reduction e. oxidation

asked Feb 20, 2020

1 answer

4 votes

91.1k views

A scientist makes the argument that she has found DNA evidence that shows that evolution does not exist. What would her evidence have to show for her to be correct?

asked Mar 24, 2019

2 answers

4 votes

131k views

Simplify. 3.3÷(0.8−3)−0.5 Enter your answer in the box.

asked Feb 13, 2019

2 answers

2 votes

13.3k views

Is the quote "the lonely torchlight hill" an example of personification?

asked Feb 6, 2019

2 answers

4 votes

30.7k views

50 POINTS!!!!!!!!!!! PLEASE HELP ME How should Florida address its growing energy demands, and what energy sources should the state focus on in the future?

asked Jan 13, 2019

2 answers

5 votes

66.9k views

What factor can cause two populations to become reproductively isolated?

asked Apr 6, 2018

1 answer

5 votes

6.8k views

How can job applicants use a cover letter to show a potential employer they are hardworking, educated, and mindful of details?

asked May 12, 2016

2 answers

2 votes

188k views

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