Answer:
C10H15N is the chemical equation for methamphetamine
Answer:
The structural level of a protein least affected by a disruption in hydrogen bonding is the primary level.
Answer: Thus the concentration of the sulfuric acid is 0.1201 M
Explanation:

To calculate the concentration of acid, we use the equation given by neutralization reaction:

where,
are the n-factor, molarity and volume of acid which is 
are the n-factor, molarity and volume of base which is NaOH.
We are given:

Putting values in above equation, we get:

Thus the concentration of the sulfuric acid is 0.1201