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
irina1246 [14]
2 years ago
5

When you calculate the Ksp of calcium fluoride, CaF2, and the concentration of the F- ion is 4.2 x 10-4M, what is the concentrat

ion of the Ca2 ion
Chemistry
1 answer:
polet [3.4K]2 years ago
7 0

Calculate its molar solubility in a saturated aqueous solution that is also 0.050 M in fluoride ion, F-. Ksp = (x)(2x + 0.05)2. 2x = 4.210 4

You might be interested in
I SUCK AT SCIENCE SO HERE
densk [106]
When I was on the phone with my bio teacher I asked she said endothermic
3 0
3 years ago
Read 2 more answers
The periodic table is arranged by various patterns. Is there a pattern with regard to ionic charge? In three to five sentences,
zlopas [31]

The oxidation number of elements becomes increasingly higher from left to right. Elements have more than one stable oxidation state as we move from left to right in the periodic table.

<h3>What does periodic table mean?</h3>

The periodic table, commonly known as the periodic table of elements, is set up so that scientists may rapidly determine an element's mass, number of electrons, electron configuration, and other distinctive chemical characteristics.

<h3>Why is the periodic table important?</h3>

All known elements are grouped together in the periodic table of elements into groups with related properties. It becomes a crucial tool for chemists, nanotechnologists, and other scientists as a result. You can forecast how chemicals will react if you learn to use and comprehend the periodic table.

To know more about Periodic table visit:

brainly.com/question/11155928

#SPJ1

6 0
1 year ago
How to electrons move from one orbital to another in atoms?
tatyana61 [14]

Answer:

<em>Electrons in each orbital contain a set quantity of energy.</em>

Explanation:

<em>As long as an electron remains in the same orbital, the energy content of that electron remains constant. Electrons can move between orbits by releasing or absorbing energy.</em>

7 0
3 years ago
Which type of orbits are found in the principal energy level n = 2
Vilka [71]
D. s, p is your answer.
4 0
3 years ago
What type of energy does water gain as it sits in the sun?
finlep [7]

Answer:

A. Heat energy

Explanation:

6 0
3 years ago
Other questions:
  • First to answer both CORRECTLY gets brainleist!
    9·2 answers
  • Sodium sulfate reacts with carbon to produce the products sodium sulfide and carbon monoxide. Identify the reducing agent in the
    11·2 answers
  • What is the mass in grams of BaCl2 that is needed to prepare 200 mL of a 0.500 M solution
    8·1 answer
  • Which element(s) are not balanced in this equation ?
    8·2 answers
  • Student
    7·2 answers
  • A calorimeter contains 251 g of water at 24.3 C.The temperature of the water decreases to 18.5 C when 12.5 g of potassium nitrat
    9·1 answer
  • IF YOU ARE MR.BEAST FAN ANSWER THIS. What do waves transfer?
    12·2 answers
  • I NEED HELP ASAP PLZ LOOK AT THE PICTURE CAREFULLY!!!!
    7·1 answer
  • Help please will mark brainliest!!
    12·1 answer
  • question 11 use the internet to look up the sds for 2.0 m sodium hydroxide, naoh, to answer the following questions: a) list the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!