Answer:
i believe its precipitation??
Explanation:
Answer:
c
Explanation:
because nothing is changing, so what are you gonna track with the line graph
Answer:
11.7
Explanation:
The pH is the negative logarithm of the concentration of H+ ions. If the concentration is 2×10-¹² the the pH will be -log(2×10-¹²) which is 11.698 which can be round up to 11.7.
