2 years ago

How many moles are in 5.03 x 1023 molecules?

Chemistry

1 answer:

AlladinOne [14]2 years ago

4 0

Answer:

Some formulas for calculating mole are

Mole = Mass/ Molar mass

Mole = no of particles / avogadros constant

NB : no of particles can be no of atoms , no of ions , or no of molecules 2. Avogadros number or constant = 6.02 times 10 ^23

so we will be using the second formula

Mole = no of particles / avogadros constant

Mole = 5.03 x 10 ^23/6.02 x10^23

Mole = 8.355x10^45

hope it helps :)

Explanation:

You might be interested in

Which statement correctly describes extreme weather?

sveta [45]

Answer: A

Explanation:

Extreme weather events follow normal climate patterns.

5 0

2 years ago

Help me with this question?!!

olya-2409 [2.1K]

Answer:

500 mL

Explanation:

Step 1: Find conversions

1 mL = 0.0338 oz

Step 2: Use Dimensional Analysis

$16.9 \hspace{2} oz(\frac{1 \hspace{2} mL}{0.0338 \hspace{2} oz} )$ = 500 mL

3 0

2 years ago

What is the answer for this 7th grade science

Vaselesa [24]

The green and black symbols refer to atoms, that make up the molecule of water, more specifically you can say that the 2 Hydrogen atoms are the black ones found outside, while the central atom, that is also green would be oxygen.

5 0

2 years ago

Read 2 more answers

An organism that makes or creates their own food?

Sedaia [141]

I think producer

option is A

5 0

2 years ago

Read 2 more answers

Why amorphous solids are called super cooled liquids?

qwelly [4]

Because this classification contrasts with that of crystalline solids whose atoms are arranged in a regular and orderly fashion forming crystalline networks.

3 0

3 years ago