demarrie4 demarrie4

13-07-2019
Chemistry

contestada

i need help!!! Calculating pH, pOH, [H+] and [OH-]

Respuesta :

13-07-2019

Find the hydroxide ion concentration of a solution with a pOH of 5.90. To solve this, use a scientific calculator and enter 5.90 and use the +/- button to make it negative and then press the 10x key.

Answer Link

Otras preguntas

The men exploring cape cod hear a "hideous and great cry." why do they at first think that this is not a threat

In this discussionIdentify a film(The Lion King) and classify it according to its genre (or sub-genre). Include a link(s) to a trailer or scene(s) from the film

Where does a constitution draw its power from in a democracy?

You have $10 and $1 more.how many dollars do you have

Which of the following is the largest volume? a) 2.3 x 101 m3 b) 2.3 x 108 cm3 c) 2.0 x 104 dm3 d) 2.0 x 108 mm3

15 POINTS!!! ANSWER THESE 2 QUESTIONS

2. Twelve year old Jamie has decided that he wants to be a doctor when he grows up. From the viewpoint of each of the following perspectives, explain why Jamie

For a source to be considered current, it should be no more than________years old a. 10 c. 1-2 b. 5 d. 3-4

n which of the following countries do people have the fewest civil rights and democratic freedoms

Given: △ABC, m∠B=90° AB=12, BC=16, BK⊥AC Find: AC and BK. PLS HELP ME!!!!!!