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inessss [21]
2 years ago
15

Which value gives the number of particles in 1 mol of a substance? 6. 02 mc012-1. Jpg 1021 6. 02 mc012-2. Jpg 1022 6. 02 mc012-3

. Jpg 1023 6. 02 mc012-4. Jpg 1024.
Mathematics
1 answer:
Nikolay [14]2 years ago
4 0
<h2>Answer:</h2>

The number of particles in 1 mol of substance is given by the Avogadro's constant. Its value is: N_A= 6.02214076×10²³ mol⁻¹

<h2>Explanation:</h2>

The definition of Avogadro's constant is:

The Avogadro constant is the proportionality factor that relates the number of constituent particles in a sample with the amount of substance in that sample. Its SI unit is the reciprocal mole, and it is defined exactly as

N_A= 6.02214076×10²³ mol⁻¹. (per mol).

Thus, the number of particles in 1 mol of substance is given by the Avogadro's constant. Its value is: N_A= 6.02214076×10²³ mol⁻¹

Learn more here:

brainly.com/question/1445383

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How many matches are needed to form figure number 9 and 17? explain​
saveliy_v [14]

Answer:

Please find the complete question in the attached file.

Step-by-step explanation:

For point 1:

At this point we make up triangles for the first one makes up by 3 matches figure 2 make up by 5 matches figure 3 makes up by 7 matches.

For point 2:

 4 \ \ 5\ \   6\ \   7\ \   8  you can try to  

9 \ \  11\ \ 13 \ \ 15 \ \ 17 draw to find  values  

For point 3:

number of matches= 1+2 \times \ figure\  number\\\\

For point 4:

1+2 \times 9=19 \ \ (use \ law \ of\  (iii)) \\\\1+2 \times 17=35

3 0
3 years ago
The table below represents a linear function f(x) and the equation represents a function g(x):
Aneli [31]
Slope of f(x)


Slope of g(x)


PART A)
The slopes of f(x) and g(x) are the same.

PART B)
The equation for line f(x)
y = 4x + b
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4 0
3 years ago
How do i solve this step by step
AlladinOne [14]

Answer:

4) x^10

Step-by-step explanation:

1) If two numbers have the same base (i.e. x^3 and x^4) and you are multiplying them you just add the exponents. Therefore x^3*x^4 would be x^(3+4) which equals x^7.

2) When dividing similar bases you have to subtract the exponents. If we have x^18÷x^8 that is equivalent to x^(18-8) which gives us x^10.

3) If we have (x^3)^3 we will need to multiply the exponents. Therefore (x^3)^3 is equivalent to x^(3*3) which gives us x^9.

4) (x^2*x^4)^4÷x^8

First do what's in the parentheses,

(x^2*x^4) = x^6

Next do the exponents,

(x^6)^3 = x^18

Lastly the division,

x^18÷x^8 = x^10

x^10 is our answer.

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3 years ago
A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?
aev [14]

it's answer is

volume of a cone = 21

7 0
3 years ago
I will give brainlyest
r-ruslan [8.4K]

Answer:

Gretchen has mostly more than Manuel.

Step-by-step explanation:

Plz mark as Brainliest!

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3 years ago
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