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EleoNora [17]
3 years ago
14

What is the ionic compound of calcium and chlorine

Chemistry
2 answers:
NNADVOKAT [17]3 years ago
6 0

Answer: The compound is CaCl2

Explanation:

KIM [24]3 years ago
5 0

Answer:

Calcium chloride is the ionic compound of C and Cl

Calcium chloride is an inorganic compound, a salt with the chemical formula CaCl₂. It is a white coloured crystalline solid at room temperature, and it is highly soluble in water. It can be created by neutralising hydrochloric acid with calcium hydroxide.

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What solution can you add to of the mixture of NH4 (aq) and Ca2 (aq) to precipitate one cation while keeping the other cation in
vekshin1

Answer:H2SO4

Explanation:calcium forms a precipitate in a sulfide compound of so4

7 0
4 years ago
Select all of the following statements that represent the differences between a voltaic cell and an electrolytic cell. Group of
Sunny_sXe [5.5K]

Answer:

  • The electrodes will change in mass for only the electrolytic cell
  • Electrode with the lowest reduction potential is reduced in an electrolytic cell
  • A potential is generated when the voltaic cell runs
6 0
3 years ago
The brightness of a star is most dependent on the star's...Explain why.
gulaghasi [49]
I would say the answer is A - a stars mass

The majority of stars in the galaxy, including our Sun, Sirius and Alpha Centauri A and B are all main sequence stars.


Mass is the key factor in determining the lifespan of a main sequence star, its size and its luminosity ( brightness)




Two characteristics define brightness: luminosity and magnitude. Luminosity is the amount of light that a star radiates. The size of the star and its surface temperature determine its luminosity. Apparent magnitude of a star is its perceived brightness, factoring in size and distance, while absolute magnitude is its true brightness irrespective of its distance from earth.
8 0
3 years ago
The number of nearest neighbors (atoms that make contact) around each atom in a face-centered cubic lattice of a metal is
Anika [276]

Answer:

12

Explanation:

The number of nearest neighbors (atoms that make contact) around each atom in a face-centered cubic lattice of a metal is

12.

This is because in a face centered cubic lattice ,there are ions found at the center of each of the six faces which are usually packed together and in close contact with one another.

7 0
3 years ago
How many grams of naoh would react with 507 g fecl2 in the reaction fecl2 + 2naoh fe(oh)2(s) + 2nacl?
rosijanka [135]
<span>Answer: Correct answer is 507g FeCl2 x (1 mol FeCl2 / 126.8 g FeC2) x (1 mol Fe(OH)2 / 1 mol FeCl2) x (89.8 g Fe(OH)2/ 1 mol Fe(OH)2) = 359 g Fe(OH)2.</span>
7 0
3 years ago
Read 2 more answers
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