Question #ca771
1 Answer
May 24, 2017
pH = 11.87
Explanation:
We know if we have a given
Find
#log[OH^()]>log[7.5 * 10^3 M]>2.13#
We also know from the relationship that
so from the
Find

#"pH+pOH = 14"# 
#"pH =142.13"# 
#"pH = 11.87"#
Answer: pH = 11.87