1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kay [80]
2 years ago
8

A mole of a chemical element contains approximately 6.02 × 1023 atoms. Match the following moles of elements with the approximat

e number of atoms in them.
Tiles
3.2 × 104 moles of hydrogen
1.5 × 10-7 moles of helium
4.5 moles of nitrogen
8.1 × 10-10 moles of xenon
Pairs
Number of Atoms Number of Moles
9.03 × 1016
arrowBoth
2.709 × 1024
arrowBoth
1.9264 × 1028
arrowBoth
4.8762 × 1014
arrowBoth
Mathematics
2 answers:
olchik [2.2K]2 years ago
6 0

Answer:

9.03 × 1016 -> 1.5 × 10-7 moles of helium

2.709 × 1024 -> 4.5 moles of nitrogen

1.9264 × 1028 -> 3.2 × 104 moles of hydrogen

4.8762 × 1014 -> 8.1 × 10-10 moles of xenon

Step-by-step explanation:

edmentum answer :)

hope this helps

makvit [3.9K]2 years ago
3 0

Answer:

9.03x10^16---------1.5x10^-7 helium

2.709x10^24-------4.5 nitrogen

1.9264x10^28-------3.2x10^4 hydrogen

4.8782x10^14--------8.1x10^-10 xenon

Step-by-step explanation: i got it right PERIOD PURRRRR

You might be interested in
The graph below displays the wrist circumferences and heights of six students in Alyssa’s classroom.
coldgirl [10]

Answer:

Option D(No because the wrist circumference of 16 cm is paired with two heights.


Step-by-step explanation:

In the given graph we have  set of points representing the wrist circumferences and heights of six students in Alyssa’s classroom.

x axis  represents the wrist circumference while  y axis represent the height.

Any relation is called a function if for one value of x we have only one value of y. If the graph passes the vertical line test that is if a vertical line drawn touches the graph at only one point then the graph is called a function.In the given graph for x value x=16 there are two y values 162 and 165.So the graph is not a function.

Among all the options Option D(No because the wrist circumference of 16 cm is paired with two heights.) is the right answer.

5 0
3 years ago
Read 2 more answers
Which list contains only composite numbers?
kiruha [24]
Answer : D. 6,24,51,72,105
7 0
3 years ago
Read 2 more answers
Sal bought 2 shirts and a hat. Sal remembers each shirt was $10, and the total was $50. Which equation helps answer the question
Oksana_A [137]

Answer: the hat= $30. The equation you would use to solve is 2s+h=50

Step-by-step explanation:

2s+h=50

2(10)+h=50

20+h=50

-20. -20

h=30

3 0
3 years ago
R= 0.75s for s solving for a variable ANSWER PLEASE ASAP
Butoxors [25]

Answer:

S= 1.<u>3</u>r

Step-by-step explanation:

The 3 is underlined because it was suppose to go on top of the 3 but it didn't give me the option but that means infinity of 3

If you need more information you cant tell me hope this helped!

7 0
3 years ago
QGS-GAkhddsg/viewform?hr_submission=Chklovas 8. Gina has a summer job that pays $5 per hour. Which graph shows the 5 points rela
Hatshy [7]

Answer:

the graph should be of the line y=5x

Step-by-step explanation:

the x axis should be labeled hours and the y axis should be labeled amount earned or dollars

the coordinates on the graph should be

(1,5) (2,10) (3,15) (4,20) (5,25) (6,30)

I cannot see the answer choices but I hope this information helps you answer the question

3 0
2 years ago
Other questions:
  • Match the following items.
    15·2 answers
  • Listen Find the area of a triangle whose vertices are (1, 2), (8, 2), and (1, 6
    8·1 answer
  • The table below shows the heights of 6 pairs of brothers and sisters, ​labeled A through F .
    6·1 answer
  • 15 points please explain thanks
    6·1 answer
  • PLZ!!! I NEED AN ANSWER!!! What is the Vertex? y = 3x^ 2 − 6x − 2
    6·1 answer
  • This the another answer
    13·1 answer
  • What is the answer to Q=1/2p+15, for p​
    11·1 answer
  • Noah's recipe
    15·1 answer
  • Evaluate the expression 3.5* when x is 2.
    10·1 answer
  • Angle 1 is 3 times angle 2. Find angle 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!