subject

Chemistry, 31.07.2019 01:30 allytrujillo20oy0dib

How many moles of copper are 4.57 x 1013 atoms of copper?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 06:00

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.

Answers: 1

question

Chemistry, 22.06.2019 13:30

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6

Answers: 2

question

Chemistry, 22.06.2019 14:00

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 3

question

Chemistry, 23.06.2019 01:30

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid

Answers: 1

You know the right answer?

How many moles of copper are 4.57 x 1013 atoms of copper?...

Questions

question

Biology, 11.12.2020 02:00

8. What animal group(s) have opposable thumbs and binocular vision? A) all primates c) humans only B) hominids D) monkeys onl...

question

English, 11.12.2020 02:00

Can someone please write a two paragraph on Alan Silvestri Please I can't do it! I'm getting upset...

question

Mathematics, 11.12.2020 02:00

Hel Lorenzo took a total of 14 quizzes over the course of 2 weeks. How many weeks of school will Lorenzo have to attend this quarter before he will h...

question

Mathematics, 11.12.2020 02:00

The function d(t)=1/2t+6 models the depth d (in inches) of snow on the ground during the first 9 hours of a snowstorm, where t is the time (in hours)...

question

English, 11.12.2020 02:00

How does the essay describe Burton’s cinematic style (that he developed since he was a child)? Explain how it first developed (how did his dark style...

question

English, 11.12.2020 02:00

The man's red beard and mustache were likewise frosted, but more solidly, the deposit taking the form of ice and increasing with every warm, moist bre...

question

Chemistry, 11.12.2020 02:00

what are the coefficients in this chemical equation??? __N² + ___ O² > __NO * ² = I mean it to be the subscript...

question

Mathematics, 11.12.2020 02:00

What is 1 1/6 plus 2 3/8 (by the way show work)

question

English, 11.12.2020 02:00

Which sentence is grammatically correct? O A. A ship appeared ahead, so I warned the captain. B. The mouse got loose from the cat, it barely es...

question

History, 11.12.2020 02:00

Make a poem or fun short story with these words

question

Arts, 11.12.2020 02:00

We be throwin' money in a spiral Every time your girl hear my song, yeah, turn her right into my She shake her a---s, do the eye roll Go...

question

Mathematics, 11.12.2020 02:00

The cost e of materials for a deck varies jointly with the width w and the length 2. in c=$470.40 w hen w=12 and 1 -16, find the cost when w=10 and 1...

question

Social Studies, 11.12.2020 02:00

Who did this to me I need a name and a child friendly weapon...

question

English, 11.12.2020 02:00

This is my Puppy Marlin do you think he is cute?

question

Mathematics, 11.12.2020 02:00

What value of x will make Point N the incenter of the above illustration? Solve for NM by drawing a picture and using the NM = V252 - 152. Then set N...

question

Physics, 11.12.2020 02:00

I have 20 assignments let on my physical assignment will pay after assignment is complete per assignment...

question

Biology, 11.12.2020 02:00

Which condition can cause transpiration to stop in a plant? O A. Open stomata O B. Dry soil C. Heavy rainfall O D. Stiff guard cell...

question

Mathematics, 11.12.2020 02:00

Type the correct answer in each box. If necessary, use A to represent the angle. Complete the statements.

question

History, 11.12.2020 02:00

Prompt Compare and contrast the experiences of Scandinavian and Chinese immigrants in Washington: Use reasons and evidence from the readings to...

question

Mathematics, 11.12.2020 02:00

Given the following equations, at which point will the graphs intersect? f(x) = 5x +1 g(x) = -2c + 15 (0,0) (-2,-9) (2,11)

More questions: Chemistry Another questions

Questions on the website: 13722360