represent in the form of equation the reaction of fluorine with the following

(1):diamond
(2);xenon
(3);silica

I've done this without phases.

C + F2 ==>
Xe + F2 ==>XeF6
Si + F2 ==>SiF4

What do you (did you) not understand about this. You can look up the products on Google but I've done two of the for you. I've left the equations unbalanced.

To represent the reaction of fluorine with the given substances, we can write balanced chemical equations. Here's how you can do it:

(1) Reaction of fluorine with diamond:
First, let's determine the chemical formula for diamond, which is simply "C" (carbon).
The reaction between fluorine and diamond can be represented as:
F2 + C -> CF4
In this equation, two fluorine molecules (F2) react with one carbon atom (C) to form four molecules of carbon tetrafluoride (CF4).

(2) Reaction of fluorine with xenon:
Xenon is a noble gas and is represented by "Xe".
The reaction between fluorine and xenon can be represented as:
F2 + Xe -> XeF2
In this equation, two fluorine molecules (F2) react with one xenon atom (Xe) to form one molecule of xenon difluoride (XeF2).

(3) Reaction of fluorine with silica:
Silica is mainly composed of silicon dioxide (SiO2).
The reaction between fluorine and silica can be represented in two steps:
Step 1: F2 + SiO2 -> SiF4 + O2
In this equation, two fluorine molecules (F2) react with one molecule of silicon dioxide (SiO2) to form one molecule of silicon tetrafluoride (SiF4) and one molecule of oxygen gas (O2).
Step 2: SiF4 + 2H2O -> Si(OH)4 + 4HF
Here, silicon tetrafluoride (SiF4) reacts with water (H2O) to produce silicic acid (Si(OH)4) and four molecules of hydrofluoric acid (4HF).

These balanced equations represent the reactions of fluorine with diamond, xenon, and silica.