Other questions:
1 answer:
Answer:
The functional group present in Cinnamon are : Aromatic , alkene , aldehyde
The functional group present in Almonds : Aromatic , aldehyde
The functional group present in DHA : Ketone , alcohol
Explanation:
<u>Almond :</u>
Chemical formula :
It contain : A benzene ring (Aromatic) , a -CHO group (aldehyde)
<u>Cinnamon Sticks</u> :
Chemical Formula :
It contain : A benzene ring (Aromatic) ,an alkene group (C=C) , a -CHO group (aldehyde)
<u> </u><u>DHA:</u>
Chemical Formula :
It contain : Alcohol group (-OH) , ketone group (C=O)
You might be interested in
Answer:
11.4
Explanation:
Step 1: Given data
- Concentration of the base (Cb): 0.300 M
- Basic dissociation constant (Kb): 1.8 × 10⁻⁵
Step 2: Write the dissociation equation
NH₃(aq) + H₂O(l) ⇄ NH₄⁺(aq) + OH⁻(aq)
Step 3: Calculate the concentration of OH⁻
We will use the following expression.
Step 4: Calculate the pOH
We will use the following expression.
Step 5: Calculate the pH
We will use the following expression.