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
Setler79 [48]
3 years ago
13

Number of representative particles in 3 moles Sn

Chemistry
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

18.066 × 10²³ particles

Explanation:

Given data:

Number of moles of Sn = 3 mol

Number of representative particles = ?

Solution:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.

The number 6.022 × 10²³ is called Avogadro number.

For example,

18 g of water = 1 mole = 6.022 × 10²³ molecules of water

1.008 g of hydrogen = 1 mole = 6.022 × 10²³ atoms of hydrogen

For 3 mole of Sn:

3 × 6.022 × 10²³ particles

18.066 × 10²³ particles

You might be interested in
What Type of reaction is this equation <br> C2H5S + O2 ---&gt; CO2 + H2O + SO2
sweet-ann [11.9K]
I think it might be a decomposition.
4 0
3 years ago
Read 2 more answers
The formula of heavy water​
Crazy boy [7]

the formula of the heavy water is D2O

8 0
3 years ago
When a customer begins choking you should administer CPR.<br> True<br> False
yuradex [85]

Answer:

True

Explanation:

That's my answer :)

3 0
3 years ago
Read 2 more answers
Which equation represents the combined gas law?
lorasvet [3.4K]
<span>((P1V1/T1)=(P2V2/T2))</span>
8 0
3 years ago
Read 2 more answers
A student measures the mass of an 8 cm block of brown sugar to be 12.9 g. What is the density of
horrorfan [7]

Answer:

0.0025g/cm³

Explanation:

Given parameters:

Mass of the brown sugar = 12.9g

dimension of the sugar = 8cm

unknown:

density of the sugar = ?

Solution

Density is defined as the mass per unit volume of a substance. The expression is given below:

      Density = \frac{mass}{volume}

We know the mass of the substance but the volume is unknown:

Volume of the brown sugar = l x bx h = 8x8x8 = 512cm³

Density of the brown sugar = \frac{12.9}{512} = 0.0025g/cm³

8 0
3 years ago
Other questions:
  • Structure of isobutyl formate
    13·1 answer
  • How does phosphorus enter the human body?
    11·1 answer
  • Nitrogen dioxide gas is produced by the reaction of nitrogen monoxide gas and oxygen gas .
    10·1 answer
  • Who's model looked similar to a billiard ball?
    5·2 answers
  • During which process of the water cycle does water change from a gas to a liquid? A.precipitation
    12·2 answers
  • What are items that are cycled through the biosphere in biogeochemical cycles
    8·1 answer
  • How many molecules are there in 79g of Fe2O3? how many atoms is this?
    12·1 answer
  • A 2.0 M solution of LiF had 4.00 moles of LiF added to a solvent to make it.
    10·1 answer
  • What is the mass in grams of 5.50 mol of sodium?
    11·1 answer
  • PLS HELP ME!!!!!!!!!!!!!! I DON'T HAVE A LOT OF TIME !!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!