Angeliquegrace7694 Angeliquegrace7694

01-03-2018
Chemistry

contestada

Calculate the ph of 0.200 mol dm–3 ethanoic acid (pka = 4.76).

Respuesta :

Aishani Aishani

01-03-2018

See attachment file below.
Use formulas relating pka, ka, and ph

Hope it helped!

Ver imagen Aishani

Answer Link

Otras preguntas

what is the structure of the following sentence? orion likes to watch television in the evening. simple complex compound compound-complex

a car moving 50 miles per he speeds up steadily to 70 miles per he over a period of 30 minutes.how far did it travel during the 30 minute period of acceleration

70. Based on the simple food chain for cod shown here, and what you know about the biology of cod, propose one action that people could take to help the cod pop

may someone help me on this please

On the ph scale, which value represents a base? 3 7 10

What is the rate of dissolution?

The most important to properly clean a cutting board is to?

Which element of plot structure refers to the building up of conflicts and action?

what kind of tone is often used in magical realist stories? a. serious b. romantic c. humorous d. sarcastic

Which of the following is an approximate solution for f(x) = g(x)? (a) x = −2 (b) x = 0 (c) x = −1 (d) x = 1