Questions by Hotkey

Questions by Hotkey

Calculate the mass of 45.0 L of NH3 at 57.0° C and 900. mm Hg. Use the Ideal Gas Law formula and here are values for R: 8.134 (L * kPa)/(mol * K) 0.0821 (atm * L)/(mol * K) 62.364 (L * mmHg)/(mol * K)

asked Dec 20, 2021

1 answer

1 vote

234k views

Silicon has three naturally occurring isotopes. Based on the AVERAGE atomic mass, which is 28.085, what is the likely mass of the most common isotope 26 27 28 29 30

asked Oct 3, 2021

1 answer

3 votes

195k views

5/30 = x/90 solve for X

asked Jul 3, 2021

2 answers

0 votes

195k views

14. Use the given degree of confidence and Sample data to construct a confidence interval for the population mean. Assume that the population has a normal distribution. n=10, x=8.7, s=3.3, 95% confidence

asked Apr 4, 2021

1 answer

1 vote

114k views

2. List examples of simple sugars

asked Feb 11, 2021

2 answers

4 votes

203k views

Matter is anything that has mass. What is the smallest unit of matter known as? Atom Liquid Proton Nucleus

asked Jan 19, 2021

1 answer

3 votes

78.0k views

Mr. Johnson wants a hyperactive boy to be able to sit quietly for at least 15 minutes at a time. To do this, he begins praising the boy for sitting still for one minute, then for two minutes, and then

asked Jan 16, 2021

1 answer

3 votes

156k views

What 2 things caused the gov’t of Yemen to fail?. a. ISIS took control of some of the country. b. Yemen allowed Turkey to run the gov’t. c. US Forces removed the Yemen president. d. The Houthis gained

asked Jul 24, 2020

2 answers

0 votes

84.0k views

PLS PLS HELP W MATH!! ITS CALCULUS

asked Apr 17, 2020

1 answer

5 votes

109k views

Did Pedro succeed in creating a chemical change?

asked Feb 1, 2020

2 answers

5 votes

221k views

Is the spinal cord an organ

asked Dec 19, 2019

1 answer

0 votes

109k views

Tomás y yo __ unos libros.

asked Nov 24, 2019

1 answer

3 votes

18.9k views

What is the circumference of a circle that has a area of 452.16

asked Aug 10, 2019

1 answer

3 votes

77.9k views

Can someone help me summarize this sentence Plllllllease ASAP When a device or platform addresses me as “William,” it is offering to support (and exploit) the identity that I carry into work, leisure,

asked Jun 5, 2019

1 answer

0 votes

98.1k views

One of the following statements is the point of an argument. the other statements support that point. Which is the correct letter of the point? a. The common belief that upper-class women were unable to

asked Feb 1, 2019

1 answer

5 votes

199k views

Which of the following actions were illegal for women until the mid-1800s? i. Attending public school ii. Filing a lawsuit iii. Owning property

asked Sep 5, 2018

1 answer

0 votes

97.0k views

The Extreme Rock Climbing Club planned a climbing expedition. The total cost was $⁢1800, which was to be divided equally among the members going. Prior to the trip, 15 members decided not to go. If the

asked Jun 26, 2018

1 answer

2 votes

107k views

Which point(s) would cause the set of points to no longer represent a function? (Select all that apply.) (1,1) (5,1) (-2,5) (0,2)

asked Jun 11, 2018

2 answers

0 votes

138k views

MUSIC A song has 28 beats in 4 seconds. At this rate, how many beats are there in 30 seconds?

asked May 13, 2018

2 answers

3 votes

144k views

"parents with children list a gps system (28%) and a dvd player (28%) as "must have" accessories for a road trip.12 suppose a sample of n 1000 parents are randomly selected and asked what devices they

asked Feb 18, 2018

1 answer

1 vote

142k views

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