sarabxrrera sarabxrrera

01-02-2018
Mathematics

contestada

Pre calculus help!! pH of substance which has a hydronium ion concentration? help please!!

Pre calculus help pH of substance which has a hydronium ion concentration help please class=

Respuesta :

musiclover10045 musiclover10045

01-02-2018

-log(5.4x10^-9) = 8.27 = 8.3

since 8.3 is greater than 7 it is basic

so the last answer is correct

Answer Link

Otras preguntas

Located higher on the body (Above)

Who and when was mechanical energy discovered? help me please!

can someone please help me with this question?

Palladium-100 has a half-life of 4 days. If you started with 20g of Palladium-100, how much would remain after 8 days? A. 0g B. 2.5g C. 10g D. 5g

I need this tomorrow but take your time.

A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make a green paint. Which ratio of gallons of blue paint to gallons of yel

please help!! can you please help me ?? thanks

If a random letter in the word calculator is chosen at random, what is the probability that it has a vertical line of symmetry?

How is the economy in Bolivia? Very good. Bolivia is the poorest country in South America. Extremely good. There is no poverty.

divide this plzzzzzzzzzzzzz 13/3562