fatimairfan896 fatimairfan896

13-02-2017
Chemistry

contestada

If the acid A has a pKa of 5 compared acid B with Pka of 9,how much stronger is acid A over B

Respuesta :

Zythera Zythera

19-02-2017

Since pKa = -log10(Ka), for every pKa value of 1 an acid is below another, the acid is 10 times stronger. Therefore acid A is 10^4 = 10000 times stronger than B.

Answer Link

Otras preguntas

What response did Reactionaries have to the liberal revolution?

How do I say "Some writers" as a feminine, plural and indefinite article?

What are three reasons why Reconstruction failed to live up to its potential? Multi-select 1. Southern Republicans took control over their states. 2. Self-servi

How did Hem respond to Haw when Haw came back to offer him bits of cheese he found? What did Haw write on the wall next and how does this apply to us in everyda

Three horse share five bales of hay equally. Five cows share eight bales of hay equally.

I need help with this question but no one is helping me! Can someone please help me

Chloe makes flapjacks. A pack of flapjacks costs Chloe 60p to make. She sells the flapjacks for a profit of 30%. For how much does Chloe sell a pack of flapjack

Which of the following developments in the American colonies supports Paine's characterization of the English government?

Function f(x) = x 2 g(x) = x² h(x) = x³ k(x) = x²4 m(x) = x 5 n(x) = x6 Whe Inverse f-¹(x) = x 1 |g¹(x) = ± √x h-¹(x) = ³√x Is the inverse a function? yes no ye

An arrow is launched straight up from the ground with an initial velocity of 23.4m/s how long until it reaches its highest point