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cl2 means chlorine, 02 means oxygen (2 oxygen atoms) h2 means hydrogen (2 hydrogen atoms)

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Q: What do the chemical formulas Cl2 O2 and H2 mean?
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H2 Cl2 HCi?

The balanced equation is H2+ Cl2 --> 2HCl That is with a lowercase L, not an i.


What is oxidized in H2 Cl2?

in the reaction of H2 and Cl2 hydrogen is oxidised. Chlorine is reduced.


What is Keq for the reaction H2(g) plus Cl2(g) 2HCl(g)?

For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2


What is keq for the reaction 2HCI(g) H2(g) plus Cl2(g)?

For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2


How many moles K are needed to react with 15 moles of Cl2?

H2 +Cl2---------------->2HCl Since H2 and Cl2 react in 1:1 mole ratio the number of moles of H2 reacting is equal to the number of moles of Cl2 which is equal to 0.213


Are the physical and chemical properties of HCl different from those of H2 and Cl2?

Yes, HCl, Cl and H have very different chemical and physical properties.


WHAT IS Keq for the reaction 2HCI(g) H2(g) plus CI2(g)?

For 2HCl(g) ==> H2(g) + Cl2(g) the Keq = [H2][Cl2]/[HCl]^2


What type of chemical bond occurs between atoms in molecules such as h2 ch4 nh3 h2 cch2 n2 cl2 and many large biological molecules?

covalent bonds --- sharing electrons


What is an example of a molecular formula for a diatomic molecule?

You can easily remember the formulas of the homonuclear diatomic elements using the saying Never Have Fear Of Ice Cold Beer. This stands for N2, H2, F2, O2, I2, Cl2, and Br2.


What is keq for the reaction 2hcl gh2 g cl2 g?

Keq=[H2][Cl2]/[hcl]^2


What is k eq for the reaction 2HCI(g) H2(g) plus CI2(g)?

For the reaction 2HCl(g) ==> H2(g) + Cl2(g), the Keq = [H2(g)][Cl2(g)]/[HCl(g)]^2


What does pure bond mean in chemistry?

its abond bettween sama atom where the electonegativty bettween them = 0 as H2,CL2,F2