Answer:
weak acid
Explanation:
pH scale is from 0 to 14
pH =7 is for water which is neutral. it is neither acidic or basic as the hydrogen ion concentration is equal to hydroxyl ion concentration.
Lesser the pH value than 7 greater the acidic nature. And greater the pH value than 7 more the basic nature.
Given pH=3-7 So the indicated interval represents weakly acidic.
It's a compound because it's formed from an ionic bond between calcium and carbon so it's an ionic compound
Answer:
V = m
d = 14 830 g × 1
c
m
³
19.32
g = 767.6 cm³
