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
irakobra [83]
3 years ago
9

How many atoms are contained in 16.80 l of Xe at STP

Mathematics
1 answer:
Alborosie3 years ago
8 0

Answer: 4.52 x 10^23 atoms

You might be interested in
Helppppppppppppppppppppppppp
KiRa [710]
<h2><em>Answer:</em></h2><h2><em>5</em><em>2</em><em>.</em><em>7</em><em>8</em><em>5</em><em>6</em><em> </em><em>cm</em></h2>

<em>Solution</em><em>,</em>

<em>diameter</em><em>=</em><em>1</em><em>6</em><em>.</em><em>8</em><em> </em><em>cm</em>

<em>radius=</em><em>8</em><em>.</em><em>4</em><em> </em><em>cm</em>

<em>Circumference</em><em> of</em><em> </em><em>circle</em><em>=</em><em>2</em><em> </em><em>pi </em><em>r</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em>*</em><em>3</em><em>.</em><em>1</em><em>4</em><em>2</em><em>*</em><em>8</em><em>.</em><em>4</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>5</em><em>2</em><em>.</em><em>7</em><em>8</em><em>5</em><em>6</em><em> </em><em>cm</em>

<em>Hope </em><em>it</em><em> helps</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>

5 0
3 years ago
Bus A leaves the station every 30 mins bus b leaves the station every 20 mins at 10 am both buses leave the station together wor
denis-greek [22]

Answer: 11am

Step-by-step explanation:

To solve this, we have to calculate the lowest common multiple of 20 and 30. This will be:

20 = 20, 40, 60, 80, 100

30 = 30, 60, 90, 120, 150.

Here, the lowest common multiple is 60.

Therefore, we add 60 minutes to 10am. This will be:

= 10am + 1 hour

= 11 am

The next time that both buses leave at the same time would be 11am

3 0
3 years ago
What is the simplified value of 5x to the power of 3 over 10x squared
andrey2020 [161]
5x^3/10x^2
*Simplify 5/10 to 1/2
*simplify the exponent so that x^1 is on top
1x/2
FINAL ANSWER:
x/2
4 0
3 years ago
If a recipe calls for 4 1/2 cups of flour for 48 cookies, how much flour would be needed for 24 coockies?
bulgar [2K]

Answer:

2 1/4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What's the slope of the graph
kotykmax [81]

Answer:

1/-2

Step-by-step explanation:

To find the slope:

rise/run

From point to point

So....

From (-1,0)

you go up 2(2)

then left 4(-4)

to get to (-5,2)

so 2/-4 reduced is 1/-2

6 0
3 years ago
Other questions:
  • Terrence would like to estimate the mean the number of books students at his school read during the summer. There are 595 studen
    11·2 answers
  • Solve 2(x + 3) = x - 4
    9·2 answers
  • Answer these 2 questions please
    10·1 answer
  • In the diagram, find m angle BAC
    9·1 answer
  • Sum of angle<br> measures. 180°
    9·1 answer
  • Definition: A polynomial that has a degree of 2 is called __.
    13·1 answer
  • A kite has four equal sides. If 5 inches is
    5·2 answers
  • What happens if I have $84 in 1/4 is taken away how manny do I have left
    14·1 answer
  • Suppose you have an experiment where you flip a coin three times. You then count the number of heads.
    11·1 answer
  • Sam had 3/4 gallon of paint and used only 1/2 of that for a project. How
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!