3 years ago

What is avogadro's number equal to?

Mathematics

2 answers:

faltersainse [42]3 years ago

8 0

Avogadro's number is a. 6.02 × 10²³

gayaneshka [121]3 years ago

6 0

Answer:

Your Answer Would Be Choice A.

Step-by-step explanation:

Avogadro’s Number: Number of units in one mole of any substance (defined as its molecular weight in grams), equal to 6.022140857 × 1023. The units may be electrons, atoms, ions, or molecules, depending on the nature of the substance and the character of the reaction (if any).

Please Mark Brainliest...

You might be interested in

What is the sum of the fractions? Use the number line and equivalent fractions to help find the answer.

Fantom [35]

-1/4
1/2=2/4
-3/4+2/4= -1/4

8 0

3 years ago

Read 2 more answers

Write an express for the speed of the boat coming back from the island in terms of the other boats speed. Let x be the speed of

Trava [24]

If we let x be the speed of the boat you are taking to the island (the steamboat), then we know that the speed of the other boat (the tall ship) is 10 knots less than the steamboat's. So the speed of the tall ship (for the return trip) is (x - 10) knots.

8 0

3 years ago

Read 2 more answers

Let θ (in radians) be an acute angle in a right triangle, and let x and y, respectively, be the lengths of the sides adjacent an

Fed [463]

Explanation is given step by step just below:
tan(theta(t))=y(t)/x(t)

differentiate
sec^2(theta(t))*theta'(t)=y'(t)x(t)-y(t)x'(t)/x^2(t)
thus
theta'(t)=(y'(t)x(t)-y(t)x'(t))
divided by (x^2(t)*sec^2(θ(t))

8 0

3 years ago

Read 2 more answers

The middle school population is made up of 55% girls and 45% boys. Of the boys 40% have siblings what percent of the middle scho

tester [92]

Answer:2.5%

Step-by-step explanation:

2.5% of the school has sibloings

55+45=100

100÷40=2.5

8 0

3 years ago

Please help!!!!!!!!!!

BabaBlast [244]

Answer:

Step-by-step explanation:

ez claps pie

7 0

2 years ago