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
Elanso [62]
3 years ago
5

Ions in a certain volume of 0.20MNaCl(aq) are represented in the box above on the left. In the box above on the right, draw a pa

rticulate diagram that represents the ions in the same volume of 0.10MCaCl2

Chemistry
2 answers:
jonny [76]3 years ago
8 0

Answer:

Four Ca²⁺ and eight Cl⁻ ions.  

Explanation:

If

0.20 mol·L⁻¹ NaCl =  8Na⁺ + 8Cl⁻

Then

0.10 mol·L⁻¹ NaCl =  4Na⁺ + 4Cl⁻

And

0.10 mol·L⁻¹ CaCl₂ = 4Ca²⁺ + 8Cl⁻

The square will contain 4 Ca²⁺ ions and 8 Cl⁻ ions.

It should resemble the diagram below

Diano4ka-milaya [45]3 years ago
5 0

Answer:

Explanation:

Find attached solution

You might be interested in
In what order did mendeleev arrange the elements in his periodic table?
irina1246 [14]
He realized that the physical and chemical properties of elements<span> were related to their atomic mass in a '</span>periodic<span>' way, and </span>arranged<span> them so that groups of </span>elements<span> with similar properties fell into vertical columns in </span>his table<span>.
</span><span>
</span>
3 0
3 years ago
What are some of the main ways to add energy to a reaction? plzzz help
Tresset [83]

Answer:

Heat.

Light.

Sound.

Electricity

Explanation:

4 0
2 years ago
What is the percent composition of chlorine in the compound Ba(ClO3)2?
tia_tia [17]

You're going to divide the mass of chlorine within the compound by the mass of the compound, and then multiply the result by 100 to get the answer

6 0
2 years ago
Describe the structure of atoms including the masses, electrical, charges, and locations of protons, neutrons in the nucleus ,an
steposvetlana [31]

Answer:

The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge).

Explanation:

The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge).

3 0
3 years ago
How many bonding pairs in br2o
Evgen [1.6K]
There are 22 bonding parts
5 0
3 years ago
Other questions:
  • Maria is researching a family of elements for her high school chemistry class. She is using her text book for information about
    14·1 answer
  • Preteins vary widely in structure, whereas nucleic acids have rather uniform structures. How do you account for this major diffe
    9·1 answer
  • 7. What is the total pressure of the following mixture of gases in a 20.0 L container at 298 K: 12.0 g He,
    5·1 answer
  • What is the mass of three moles of chlorine?
    13·2 answers
  • Match these items.
    13·1 answer
  • Some coastal regions of the world have cooler summers and warmer winters than inland regions at the same latitude. What accounts
    14·2 answers
  • Which of the structure below represents fat
    7·1 answer
  • An organelle that is not found in this illustration of a cell would be
    14·2 answers
  • Chapter 7 Ionic Compounds with transition metals. please help!!! will give brainliest
    14·1 answer
  • Describe what the greenhouse effect is and how it is caused on a molecular level.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!