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
Nat2105 [25]
3 years ago
13

How many moles of Ca atoms are in 1 mol of CaSO4?

Chemistry
1 answer:
Galina-37 [17]3 years ago
7 0

Answer:

6.02 x 10²³ atoms

Explanation:

Given parameters:

Number of moles CaSO₄ = 1 mole

Unknown:

Number of Ca atoms in the given compound = ?

Solution:

The given compound is:

          CaSO₄

     1 mole of CaSO₄  is made up of 1 mole of Ca atoms

Now;

   1 mole of any substance contains 6.02 x 10²³ atoms

  1 mole of Ca atoms will also contain 6.02 x 10²³ atoms

You might be interested in
A friend asks you to help them decide which crackers are healthier. Comparing approximately equal serving sizes of 1 cracker (ap
Readme [11.4K]

Answer:

The correct option is "Triscsuit"

Explanation:

In my opinion the correct option is tricsuit, because it has 0% saturated fat and TRANS fat, which is healthy fats since these fats are the worst for our body.

They also contain sodium but their levels are not high enough to trigger hypertension.

8 0
3 years ago
In a paragraph describe how you could use research and use the scientific method to test a claim that almond butter is healthier
iVinArrow [24]
I would take a look at the nutritional fact for both. I would also look at the health reports of people who eat almond butter and then people who eat peanut butter. I would chart all of the data and compare the results. In the end I would find the results and see if the claim of almond butter being healthier is true.
5 0
3 years ago
Read 2 more answers
Why elements in the same group have the same charge
frozen [14]
In many cases, elements that belong to the same group (vertical column) on the periodic table form ions with the same charge because they have the same number of valence electrons.
5 0
3 years ago
When 24.68 grams of lithium nitrate (LiNO3) are produced, how many moles of lithium chloride (LiCI) reacted ?
kkurt [141]

0.3 moles of lithium chloride (LiCI) reacted to produce 24.68 grams of lithium nitrate (LiNO3).

Explanation:

Balanced equation for the reaction is:

2LiCl  + Pb(NO3)2 ⇒2 LiNO3 + PbCl2

Data given:

mass of LiNO3 produced = 24.68 grams

moles of LiCl reacted= ?

atomic mass of 1 mole of LiNO3 = 68.946 Grams

Number of moles = \frac{mass}{atomic mass of one mole}

putting the values in the above equation:

\frac{24.68}{68.946}

= 0.3 moles

from the reaction,

2 moles of LiCl reacted to form 2 moles of LiNO3

so, x moles of LiCl reacted to form 0.3 moles of LiNO3

\frac{2}{2} = \frac{0.3}{x}

x = 0.3 moles of LiCl will react to form 0.3 moles of LiNO3.

6 0
3 years ago
Physical Science
gizmo_the_mogwai [7]

Answer:

6

Explanation:

y

5 0
3 years ago
Other questions:
  • This element is a gas at room temp, and we breathe it to survive. It has 8 protons
    11·2 answers
  • a particle accelerator is used to accelerate particles, at high speeds until the particles fuse together and create a new elemen
    14·1 answer
  • List 3 examples of pure substances
    14·2 answers
  • Which question can be answered using the scientific method ?
    8·1 answer
  • All the members of the same species living in an area is called a(n): *<br> Biosphere
    11·2 answers
  • Calculate the percent by volume of a solution that has 75 mL of solute dissolved in 375 mL of solution. Show your work and round
    5·1 answer
  • The rate constant for the first-order decomposition of n2o is 3.40 s-1. what is the half-life of the decomposition?
    12·2 answers
  • WHICH ARE NOT DISPLAYED ON A GRAPH
    6·2 answers
  • An aqueous solution of ammonium sulfate is allowed to react with an aqueous solution of calcium nitrate.
    15·1 answer
  • What is the total number of neutrons in the nucleus of a neutral atom that has 19 electrons and a mass number of 39
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!