Chemistry
Chemistry, 06.03.2020 18:38, hijoputa

A chemist must prepare
500.0mL
of hydrochloric acid solution with a pH of
0.50
at
25°C
.

He will do this in three steps:

Fill a
500.0mL
volumetric flask about halfway with distilled water. Measure out a small volume of concentrated (
8.0M
) stock hydrochloric acid solution and add it to the flask. Fill the flask to the mark with distilled water.

Calculate the volume of concentrated hydrochloric acid that the chemist must measure out in the second step. Round your answer to

2
significant digits.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 15:30, 97seouls
If 200.0g of copper(ll) sulfate react with an excess of zinc metal, what is the theoretical yield of copper
Answers: 1
image
Chemistry, 22.06.2019 01:50, 12375819
7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
Answers: 1
image
Chemistry, 22.06.2019 13:00, torigirl4126
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
Answers: 3
image
Chemistry, 23.06.2019 06:30, rscott400
How can the number of core electrons be determined from the periodic table
Answers: 1
Do you know the correct answer?
A chemist must prepare
500.0mL
of hydrochloric acid solution with a pH of
0.50

Questions in other subjects:

Konu
Computers and Technology, 04.02.2020 22:01