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

Christina has 15 pencils inside her desk. Her friend Alana gives her 24 more pencils. How many pencils does Alana have now?

Urgent Help!! Canada's formal apology to Aboriginal people for the residential school system was a significant step in restoring harmony between Aboriginal pe

For the linear function f, the graph of y = f(x) in the xy plane has a slope of -3 and passes through the point (-5, 4). Which equation defines f?

= 32 a Oxygen can be converted to ozone (O3) by passing it through a silent electric discharge: 302(g) → 203(g) If 300 cm³ of oxygen are used and 10% of the oxy

Please help!!! Will reward brainliest just please be right. I don't have many attempts left and I'm confused on how to calculate this. I already got the first p

The collection of programs on a computer is referred to as

Finding: Denies lymph node problems (Available)Pro Tip: Asking about a patient's lymph nodes is one possible component of a review of systems interview. Swollen

A roll of aluminium foil has a mass of 1.07 kg. What is its mass in pounds? a. 2.36 lb b. 2.36² lb c. 1.07² lb d. 1.07 lb

What position should a suspected stroke patient be transported in?

Which of the following is equivalent to sin(3pi/4)