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
spin [16.1K]
2 years ago
13

A closed container has 2.04 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10−24 grams. Which of the following shows

and explains the approximate total mass, in grams, of all the atoms of the gas in the container?
0.34 grams, because (2.04 ⋅ 1.67) ⋅ (1023 ⋅ 10−24) = 3.4068 ⋅ 10−1
0.37 grams, because (2.04 + 1.67) ⋅ (1023 ⋅ 10−24) = 3.71 ⋅ 10−1
3.41 grams, because (2.04 ⋅ 1.67) ⋅ (1023 ⋅ 10−24) = 3.4068
3.71 grams, because (2.04 + 1.67) ⋅ (1023 ⋅ 10−24) = 3.71
Mathematics
1 answer:
Mamont248 [21]2 years ago
6 0

Answer: 0.34 grams

Step-by-step explanation:

Given:

Number of atoms in a closed container

Weight of one atom

Total mass of all the atoms of the gas in the container

Thus A is the right option.

You might be interested in
Can someone pls help me with this question
disa [49]
The answer will be C. -3
6 0
3 years ago
What is 8x+2y-10 over 2
sertanlavr [38]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone please tell me the answer and explain how to do this, no links please thank you
avanturin [10]
<h2>If this is work out the gradient then here:</h2>

Step-by-step explanation:

3-0= 3

2-(-2)= 4

3/4= 0.75

<h3>Equation of a gradient is </h3><h2>\frac{y^2-y^1}{x^2-x^1}</h2>
7 0
2 years ago
Solve the system using substitution <br> y=8-x <br> 7=2-y
Alexus [3.1K]
If y=8-x then you can plug that into the equation like 7=2-(8-x). When you distribute the equation becomes 7=2-8+x. Once you combine like terms the equation becomes 7=-6+x. Then you subtract 6 from both sides, which gives you 13=x.
To find y just put 13 where x was in the first equation. Y=8-13.
Y=-5
X=13
8 0
3 years ago
In a right triangle, angle a measures 20. The side opposite angle a is 10 centimeters long. Approximately how long is the hypote
AleksAgata [21]

<span>sin(angle)=<span><span>opposite leg/</span><span>hypotenuse</span></span></span>

<span><span><span>
</span></span></span>

<span><span><span> sin(20) = 10/ hypotenuse</span></span></span>

<span><span><span>hypotenuse = 10/sin(20) = 29.238 ( round off as necessary)</span></span></span>

<span><span><span>
</span></span></span>


6 0
3 years ago
Read 2 more answers
Other questions:
  • Last week, your delivery runs took 7 hours 12 minutes on Monday, 6 hours 46 minutes on Wednesday, and 6 hours 53 minutes on Frid
    9·1 answer
  • On a canoe trip, Rita paddled upstream (against the current) at an average speed of 2 mi/h relative to the riverbank. On the ret
    10·1 answer
  • Simplify the expression x^5 • x^7.
    6·1 answer
  • Helllpppppp it’s due tomorrow plssss
    12·2 answers
  • HI GUYS PLEASE HELP WILL MARK YOU BRAINLIEST IF YOU HELP!! Distribute &amp; combine like terms
    10·1 answer
  • Six times the sum of three consecutive odd integers is 18.Find the integers 1st integers (smallest of 3): 2nd integers (middle o
    6·1 answer
  • Picture file listed below
    8·1 answer
  • Answer nowwwwwwwwwwwwwwwwwwwwwwwwwwww
    10·2 answers
  • What is the slope of the line that goes through the points (1,-5) and (4,1)?
    8·1 answer
  • A psychologist wants to estimate the proportion of people in a population with IQ scores between 80 and 140. The IQ scores of th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!