Please help!!

What method will speed up a chemical reaction?

Brrunno [24]

I think it is A correct me if i am wrong hope this helps

6 0

4 years ago

In this equation, stands for carbon, stands for nitrogen, and stands for oxygen. Which equation represents this reaction?

Marat540 [252]

In order to answer this question we must look at the image which I have attached.

The red atoms refer to oxygen atoms, the grey atoms are carbon atoms and the blue atoms are nitrogen. Therefore, the equation from the image suggests:

2CO + 2NO → 2CO₂ + N₂

Looking closely at the options given, several of them could be eliminated immediately since they are not balanced equations like B, C and E. Therefore, only A or D could be the answers.

The answer is option <span>D.) 2CO + 2NO → 2CO2 + N2
</span>

3 0

3 years ago

Read 2 more answers

What Is atomic radius

lesya692 [45]

Answer:

The atomic radius is the measure of the size of its atoms.

~batmans wife dun dun dun...

3 0

4 years ago

Read 2 more answers

What kind of bond will form between the atoms?

just olya [345]

Answer:- (i) phosphorous and chlorine is polar covalent.

(ii) potassium and oxygen is ionic.

(iii) fluorine and fluorine is nonpolar covalent.

(iv) copper and aluminum is metallic.

(v) carbon and fluorine is polar covalent.

(vi) carbon and hydrogen is nonpolar covalent.

(vii) Aluminum and oxygen is ionic.

(viii) silver and copper is metallic.

Explanations:- An ionic bond forms between a metal and a non metal by the transfer of metal atom valence electrons to the non metal. In (ii) and (vii) the bond is between a metal and a non metal. Potassium is a metal and oxygen is non metal, so the bond between them is ionic. Similarly, Aluminum is a metal and oxygen is a non metal, so the bond between them is also ionic.

Metallic bond is formed between metals only. In (iv) we have metals copper and aluminum and in (viii) we have metals silver and copper. So, there would be metallic bond only.

Covalent bond is formed by the sharing of electrons between non metals. If the bond is between two similar non metals for example H and H, Cl and Cl, N and N etc then it is known as nonpolar covalent as the shared electrons are between both the non metals.

If the bond is formed between two different non metals like C and F, H and Cl etc then it is known as polar covalent as the shared electrons are more towards the more electron negative atom and due to which the highly electron negative atom has partial negative and the less electron negative atom has partial positive charge.

Note:- Even if the bond is between two different non metals but the electron negativity difference is too low then it is considered as nonpolar covalent.

Electron negativity difference between C and H is very low and so the C-H bond is considered as nonpolar covalent.

6 0

3 years ago

Write the balanced equation for the oxidation of isoborneol by naocl

TiliK225 [7]

the balanced equation for oxidation of isoborneol by naocl is written as follows

C10H18O + NaOCl ----> C10H16O + NaCl + H2O

isoborneol (C10H18O) react with NaOcl to form C10H16O NaCl and H2O

7 0

4 years ago