subject
Chemistry, 04.03.2021 01:00 melG101

If you had to prepare 100 mL of a .5 M HCl solution from a 12 M stock HCl solution. How many mL would you need of the concentrated solution?

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 18:30, ElizabethF
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
image
Chemistry, 22.06.2019 20:00, jalenevoyles
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
image
Chemistry, 22.06.2019 22:30, th483
What relationship exists between an enzyme and a catalyst?
Answers: 1
image
Chemistry, 22.06.2019 23:10, carmenguabaoql9kv
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium. b)heavier than helium. c)the same weight as helium. d)dependent on the element that reacted with carbon.
Answers: 3
You know the right answer?
If you had to prepare 100 mL of a .5 M HCl solution from a 12 M stock HCl solution. How many mL wou...

Questions in other subjects:

Konu
Mathematics, 04.11.2020 20:40
Konu
Physics, 04.11.2020 20:40