kimborah1020 kimborah1020
  • 07-06-2024
  • Chemistry
Answered

A 0.20 M solution of hydrocyanic acid, HCN, has a Ka of 4.93 x 10^-10. What is the pH of this solution?



Answer :

Other Questions

How did Jewish ideas spread
A negatively charged ion is called a(n) _____.
Evaluate the expression when x = 5: 10 I7-xI (A)-120 (B)20 (C)-20 (D)123
Chromium, calcium, and potassium are near each other on the periodic table and have some common characteristics but differ in chemical reactivity. Which lists t
Compare and Contrast the elements in Group 1 to the elements in Group 17.
A building is 2 ft from a 9-foot fence that surrounds the property. A worker wants to wash a window in the building that is 13 feet from the ground. He plans to
what is 7/10 simplified?
what ruler established a united Christian community in western Europe
Which of the following resources is a nonrenewable resource? A.) Gold B.) Carbon C.) Tree D.) River
the rock cycle indicates that each type of rock: a.) can provide materials to make other rocks b.) can form other rocks c.) can be changed by natural processes