It's should be trigonal planar if I remember correctly
The molecule<span> is symmetric, a tetrahedron. Thus, the 4 </span>polar bonds <span>cancel each other out.</span>
Answer:
b. 12 pesos
Explanation:
Given the following data;
Amount paid = 180 pesos
Amount of pad = 15 pads
To find the cost of each pad, we would use the following expression;

Substituting into the formula, we have;

Cost = 12 pesos
Therefore, the cost of each pad bought by Lorena is 12 pesos.
Glycine: Yes.
Dextrose: No.
Hope this helps! (:
Solution :
Molecular mass of NaOH is 23 g/mol .
So, number of moles of NaOH is given by :

Now, we know molarity is given by :


Hence, this is the required solution.