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4vir4ik [10]
3 years ago
12

Fluorine gas is placed in contact with calcium metal at high temperatures to produce calcium fluoride powder. What is the formul

a equation for this reaction?
Chemistry
2 answers:
Vesna [10]3 years ago
6 0

Explanation:

When fluorine gas reacts with calcium metal at high temperatures then it results into the formation of calcium fluoride.

Since, calcium has 2 extra electrons as its electronic distribution is 2, 8, 8, 2. Whereas each fluorine atom needs one electron to complete its octet.

Therefore, the chemical reaction equation will be as follows.

      Ca(s) + F_{2}(g) \rightarrow CaF_{2}(s)  

djyliett [7]3 years ago
4 0
The correct answer on Edgeniuty is:

D)  F2(g) + Ca(s) ----> CaF2(s)
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Explanation:

Scientists can ignore the gravitational force because the gravitational force is considered to be negligible as compared to the other forces due to its smaller value.We all know that the gravitational force is directly proportional to the mass of an object which  result in  a small force value.When the value of this small force is compared to the value of the electrical force between protons and electrons in atoms the we can say that the electrical force is million times stronger than the gravitational force

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3 years ago
A fisher is a small but ferocious predator that feeds on mice, chipmunks, young deer foals, and porcupines. Which of the followi
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5 0
3 years ago
) Consider the starting materials and reagents. What do you expect to happen at the beginning of this reaction (Boxes 1-3 on the
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Answer:

Check the explanation

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Kindly check the attached image below to see the step by step solution to the question above.

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4 years ago
Crystal lattice definition
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