subject
Chemistry, 09.01.2020 06:31 GalaxyWolf1895

Suppose you have an aqueous solution containing 158.2 g kohper
liter, its density is 1.13 g/cm3. you want to prepare a0.250 molal
solution of kph, starting with 100.0 ml of the originalsolution.
how much water or solid koh should be added to the100.0 ml
portion?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 13:00
Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.
Answers: 1
question
Chemistry, 21.06.2019 13:10
Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.
Answers: 1
question
Chemistry, 22.06.2019 10:20
Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
question
Chemistry, 22.06.2019 14:00
Will mark brainliest how many electrons can be held in the energy level n = 4?
Answers: 1
You know the right answer?
Suppose you have an aqueous solution containing 158.2 g kohper
liter, its density is 1.13 g/cm...
Questions
question
Chemistry, 14.10.2019 21:00
question
Mathematics, 14.10.2019 21:00
Questions on the website: 13722363