mulandior0 mulandior0

01-07-2022
Chemistry

contestada

If the pH of a solution is 4.7, what is the H+ concentration?

Respuesta :

momo9055 momo9055

01-07-2022

Answer:

0.000019952mol/dm3

Explanation:

pH=-log(H+)

4.7= -log(H+)

log(H+)=-4.7

(H+)=10*-4.7=0.000019952

Answer Link

Otras preguntas

Rita earned 45 points on a test. She lost 8 points , earned 53 points , then lost 6 more points. What is Rita's final score on the test

An inactive student wants to become more physically active but does not think he has the time. What is the most effective thing he can do to start making physic

lyndsey must respresent the following equation in the number line (-3)+(+4)=

many producers obtain the energy they need for life through __________. photosynthesis fermentation cellular respiration eating food

whats 0.5 percent ($140,000)

the total cost, c, of an item purchased from a store is c = p .07p, where p is the price before sales tax, and there is a 7% sales tax in effect. an equivalent

How did the Federalists secure support for the new constitution? They explained why it was necessary to keep the states subservient to the federal government.

Samuel can type nearly 40 words per minute how many hours would take to type 2.5x10.5 words

4. The figure represents a ramp. Find the height of the ramp. a. /2 m b. 2 m c. 4 m d. 8 m

Round to 10 place 84208