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

can you explain how night blindness is caused

read line 111-114 of beowulf from him [cain] sprang every misbegotten thing,/ monsters and elves and the walking dead,/ and also those giants who fought agains

Arnold’s entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill. What was the ratio of the

Mrs.Cady constructs a cube with 1331 magnetic blocks. Then 256 students at her school and 388 students at another school each make an identical cube. How many m

Which ordered pair is a solution of the equation? y = 7x- 3

Write a two column proof. Can someone please help me I posted this yesterday and nobody helped if you can also help me with the other that’ll be great. Happy Ne

9x + 2(3x + 7) = -31

5.) 6.) Three pairs of shoes are priced at $39.95 each. Estimate the total cost for the all 3 pairs of shoes.

Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at the fair for $30 and set up her work station. Each ornamen

As you continue to cross the offspring resulting from the previous question with albinos, what will occur in the growing population? Answer selections: a) th