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
8090 [49]
3 years ago
7

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:
yuradex [85]3 years ago
4 0

The formula equation for any reaction is the chemical equation which involves the chemical formulas of the element(s) or compound(s) involved in the reaction. On the left side of the \rightarrow, reactants are written and different reactants are separated by + sign whereas on the right side of the \rightarrow, products are written and different products are separated by + sign. The phases (solid, liquid, or gas) of all the reactants and products are written in brackets after the chemical formula of respective reactants and products.

The formula for fluorine gas is F_2 (g), acts as reactant.

The formula for calcium metal is Ca(s), acts as reactant.

The formula for calcium fluoride is CaF_2 (s), acts as product.

The reaction is written as:

F_2 (g) + Ca (s) \rightarrow CaF_2 (s)

Hence, the formula equation for the reaction is:

F_2 (g) + Ca (s) \rightarrow CaF_2 (s)

deff fn [24]3 years ago
4 0
F2 (g) + 2Ca (s) = 2CaF (s)
i hope this helps!
You might be interested in
When the trough of one wave overlaps the crest of another wave it is called ___________ interference.
tatuchka [14]

Answer:

destructive interference?

Explanation:

8 0
2 years ago
Read 2 more answers
Which of the following is an action-at-a-distance force? friction tension gravity air resistance
MissTica

Answer:

Action-at-a-Distance Forces. Frictional Force. Gravitational Force. Tension Force ... The force of gravity on earth is always equal to the weight of the object as ... The friction force is the force exerted by a surface as an object moves across it or ... The force of air resistance is often observed to oppose the motion of an object.

Explanation:

8 0
3 years ago
Read 2 more answers
Sort the sentences based on whether they describe the properties of a heterogeneous or a homogenous mixture.
klasskru [66]
Homogeneous Mixture: 
<span>It may be mistaken for a pure substance. 
</span><span>It can be separated using distillation
</span>
Heterogeneous Mixture:
<span>Its components are visible
</span><span>It can be separated using distillation.
Concrete is an example of this kind of mixture.
</span>
Hope this helps!
5 0
3 years ago
Read 2 more answers
A homogeneous mixture is made by dissolving some salt in a beaker of water. The mixture is referred to as a
CaHeK987 [17]
In that case, the salt<span> would be the </span>solvent<span> and the </span>water<span> the </span><span>solute. 
So, it would be solution!

Have a nice day! :D</span>
3 0
3 years ago
Read 2 more answers
Which nitrogen-containing base is found only in rna?
bija089 [108]
The answer to this is Codon. 
3 0
3 years ago
Other questions:
  • Why do teapots have highly polished surface
    9·2 answers
  • A gas has a temperature of 273.15 K and a pressure of 101.325 kPa. What can be concluded about the gas? It has reached standard
    5·1 answer
  • What happens to a person's weight on smaller and larger planets?
    7·1 answer
  • A car moves with an average speed of 45miles /hour. How long does the car take to travel 90miles?
    12·2 answers
  • The density of mercury is 13.6 g/cm3, What is its density in mg/mm3?
    9·1 answer
  • How does sustainable development support in a long term vision​
    6·2 answers
  • Convert 0.64 moles of table salt (NaCl) to grams
    11·1 answer
  • What is the main purpose of the nervous system?
    13·1 answer
  • Which set of numbers gives the correct possible values of I for n = 3?
    12·1 answer
  • The location of elements in the regions of Earth has enormous practical importance.(a) Define differentiation, and explain which
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!