Questions by Eleana

Questions by Eleana

A sample of argon gas occupies 100 L at 720. mmHg and 20°C. What will be the temperature of the argon gas at 360. mm Hg and 2.14 L. assuming the number of moles of gas remained constant?

asked Feb 9, 2021

1 answer

0 votes

214k views

There are 210 counters in a bag. 30% of these counters are red. Work out the number of red counters in the bag.

asked Jan 4, 2021

2 answers

5 votes

214k views

The temperature was -20.5°F at 5 A.M. and rose 5 degrees per hour for the next 5 hours. Melissa says the temperature at 10 A.M. was -5.5°F. Which statement identifies Melissa’s error and the correct answer?

asked Nov 21, 2020

1 answer

0 votes

182k views

If 130 days have passed approximately how many grams of iodine-125 will remain?

asked Nov 9, 2020

1 answer

4 votes

16.9k views

Question in the picture

asked Jun 4, 2020

1 answer

3 votes

160k views

Select the correct answer. In "Mother Tongue," Amy Tan describes her mother's language as being "impeccable broken English." In the context of this essay, which of the following best describes the meaning

asked Apr 1, 2020

2 answers

0 votes

25.5k views

Consider a magnesium wire (σ = 2.2 ✕ 107 Ω−1 · m−1) with a cross-sectional area of 1 mm2 (similar to your connecting wires) and carrying 0.3 amperes of current, which is about what you get in a circuit

asked Mar 11, 2020

1 answer

4 votes

93.7k views

An optical disk drive in a computer can spin a disk at up to 10,000 rpm. If a particular disk is spun at 7570 rpm while it is being read, and then is allowed to come to rest over 0.435 s, what is the magnitude

asked Jan 20, 2020

2 answers

2 votes

181k views

Which of the following equalities is not correct?

asked Dec 13, 2019

2 answers

1 vote

90.0k views

What is the term for fees that must be paid to the lender before a check for purchase can be released? a. home fees b. nonrecurring fees c. closing costs d. recurring fees

asked Sep 28, 2019

2 answers

4 votes

104k views

Help me pls I need help

asked Jul 14, 2019

2 answers

0 votes

110k views

Consider equimolar samples of different ideal gases at the same volume and temperature. gas a has a higher molar mass than gas b

asked Oct 13, 2018

2 answers

4 votes

19.9k views

Wages from an employer are the only source of income. true false

asked Sep 2, 2018

2 answers

2 votes

136k views

Describe the physical science as the study of energy and matter

asked Jun 21, 2018

1 answer

4 votes

127k views

in the design a thermos lab, you compared the temperature of your thermos with a container that you did not insulate. what was the container for?

asked May 9, 2018

1 answer

5 votes

122k views

Why were americans in the 1990s concerned about outsourcing?

asked Aug 15, 2017

1 answer

0 votes

199k views

Convert the equation to the standard form for a parabola by completing the square on x or y as appropriate. y^2 + 2y - 2x - 3 = 0

asked Jan 16, 2017

2 answers

3 votes

173k views

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