Recent activity by Youngjoo

Recent activity by Youngjoo

Ethyl chloride, C₂H₅Cl, is used as a local anesthetic. It works by cooling tissue as it vaporizes; its heat of vaporization is 26.4 kJ/mol. How much heat could be removed by 10.0 g of ethyl chloride?

answered Dec 28, 2024

1 answer 128k views

This pore is a larger opening that passes excess water and waste out (sometimes more than one.)

answered Dec 3, 2024

1 answer 19.7k views

"I can appreciate the position that you are in. Many people in our area are in the same position and you know ... I'm curious. Has there ever been a time when you knew you were going to have to make a

asked Jul 4, 2024

1 answer 113k views

Which stage of memory involves whatever a person is currently thinking about or the item/object of the individual's focus? a) Sensory memory b) Short-term memory c) Long-term memory d) Working memory

asked Jun 3, 2024

2 answers 93.8k views

Which of the following is NOT one of the stages of a project life cycle? A. Identifying B. Defining C. Planning D. Executing E. Closing

answered May 10, 2024

1 answer 22.2k views

Determine the domain on which the following function is decreasing.

answered Mar 14, 2024

1 answer 159k views

What is the violation of NEC (NFPA 70, 2020) in the pictured diagram?.

asked Feb 14, 2024

1 answer 5.9k views

These Islands are Volcanic islands created by subduction or a hotspot. They often have a volcanic cone at the center with ridges and valleys radiating outward (often each valley was under a single chief).

asked Jan 23, 2024

1 answer 132k views

Find the directrix and the equation of a parabola give focus (3,-2) and vertex (3,1).

asked Jan 20, 2024

1 answer 50.5k views

What is a constant differential equation?

asked Jan 3, 2024

1 answer 5.0k views

1. Mr. Lee drives an average of 58 miles per hour. Which best describes how much time it takes him to drive 805 miles? A Almost 52 hours B Almost 51 hours C Almost 14 hours D Almost 13 hours

asked Oct 23, 2023

1 answer 226k views

WORTH 65 points!!! Plz HELP!!! Choose one of these issues to research: Bullying Hunger Pollution Choose one of these formats for your presentation: letter to a newspaper editor slideshow presentation Your

answered Oct 22, 2023

2 answers 59.8k views

What is 2 3/7 minus 5 6/7

answered Aug 25, 2023

2 answers 20.7k views

omplete the following: Find the equation of each line from the given information , (b) through (5, 6) and (2.-1)

asked Jul 23, 2023

1 answer 178k views

Solve the inequality. Enter the answer as an inequality that shows the value ofthe variable, for example f> 7, or 6 < w. Where necessary, use <= to writeand use > to write 2X+ 12 > 16

answered Jun 22, 2023

1 answer 217k views

Please help!!!!!!!!!!

asked Apr 23, 2023

2 answers 150k views

Write the difference between Reduction and Reuse

answered Mar 31, 2023

2 answers 120k views

-5x+4=-2x+16 whats the anweser

answered Feb 21, 2023

2 answers 102k views

Here is a easy one if you are low on points

asked Dec 2, 2022

1 answer 220k views

Everything on earth is made up of atom true or false

answered Nov 22, 2022

1 answer 137k views

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