Answer:
Element
Explanation:
Because elements can be made with only one atom the rest of the answers cant be
Answer:
<h2>Volume = 57.34 dm³</h2>
Explanation:
The volume of a gas can be found by using the formula
V = n × V(dm³)
where
n is the number of miles
V is the volume
V(dm³) is the volume of 1 mole of a gas at STP which is 22.4 dm³
From the question
n = 2.56
The volume is
V = 2.56 × 22.4
We have the final answer as
<h3>Volume = 57.34 dm³</h3>
Hope this helps you
Covalent bonds is your answer, have a good one.
phenol + naoh = ONa-benzene + ch3I = anisole.
<span>a)
</span>First order
in A and zero order in B
<span>ln [A]
= (ln 0.1) (2) + ln Ao = ln 0.01 + ln Ao = ln 0.01 Ao = 1.0% of A will remain</span>
<span>b)
</span>First
order in A and first order in B
<span>1/[A] – 1/[A]0= kt where t+=1 and k=9</span>
[A]/[A]=1/19=0.053=5.3%
<span>c)
</span>Zero
order in both A and B
<span>[A]0-[A] = kt</span>
Then at 2
hours [A]=0 All of it has reacted.
<span> </span>