3 years ago

How many moles of Al2(so4)3 can be produced from 7.25E24

Chemistry

1 answer:

rodikova [14]3 years ago

5 0

12.04moles

Explanation:

Given parameters:

Number of molecules = 7.25 x 10²⁴molecules

unknown:

Number of moles = ?

Solution:

The moles of a substance is the amount of substance that contains avogadro's number of particles:

1 mole of a substance = 6.02 x 10²³

x moles of the compound will contain: $\frac{7.25 x 10[tex]^{24}$ }{6.02 x 10 $^{23}$ }[/tex] = 12.04moles

This gives 12.04moles

Learn more:

Number of moles brainly.com/question/1841136

#learnwithBrainly

You might be interested in

Is the movement of plates to form land masses is called plate tectonics

joja [24]

Yes the movement of land forms is called the movment of plate tectonics. :) plz thnk me

4 0

3 years ago

QUESTION 1 (POLL)

Airida [17]

Answer:

They stay the same

Explanation:

4 0

3 years ago

I just need 4-8! Plz hurry!!!!!!!!!!!

RSB [31]

Answer:

4: 90N

5: 7.77777m/s

6: 4

7: 12.5609756098

8: 187.5

Explanation:

8 0

3 years ago

What is an ecosystem? Please use your own words

ExtremeBDS [4]

Answer:

An ecosystem is a community of species.

Explanation:

i hope this helps i tried^^

7 0

2 years ago

Read 2 more answers

Plz answer thx<br><br><br> How many moles are in 2.5 x 10^18 grams of water?

alex41 [277]

Answer:

$1.39\times 10^{17}$ moles of water in $2.5\times 10^{18} g$ of water.

Explanation:

Mass of water = $m = 2.5\times 10^{18} g$

Molar mass of water = M = 18 g/mol

Moles = n = $\frac{m}{M}$

$n=\frac{2.5\times 10^{18} g}{18 g/mol}=1.39\times 10^{17} moles$

So, there are $1.39\times 10^{17}$ moles of water in $2.5\times 10^{18} g$ of water.

3 0

3 years ago