JEThompson8491 JEThompson8491

01-12-2018
Chemistry

contestada

What is the kb of carbonate given the ka of carbonic acid is 4.7x10-11?

Respuesta :

saleeng saleeng

01-12-2018

We know that kb*ka=kw for conjugate acid base pair.
So. Ka=10^-14/4.7*10^-11
Ka=2.12*10^-4

Answer Link

Otras preguntas

is (0,0) a solution of the graphed inequality?

Shelia is biking at a consent speed. She travels 54 meters in 9 seconds

I went to visit my friend and ____ her baby very carefully because she was a tiny baby. hold helded holded held

"Proteinuria occurs when the filtration membrane becomes leaky, allowing proteins to cross. This impacts the blood colloid osmotic pressure by _________________

Find the slope (-8, 18) and (-14, -3)

Bonita Printing Corp. uses a job order cost system. The following data summarize the operations related to the first quarter’s production. 1. Materials purchase

common symptom of overtraining

Plastic edging for flower beds comes in 50-foot rolls and costs $6.85 per roll. What is the cost to completely edge two rectangular flower beds 40 feet by 15 fe

Barry answered 32 out of 40 questions correctly on his math test. what percent of the questions did he get correct

O Captain! My captain!