subject
Chemistry, 07.05.2021 14:00 july00

50mL of potassium hydroxide (KOH) solution contains 7 grams of potassium hydroxide. What is the molarity (mol/L) of the potassium hydroxide solution?
Given the atomic masses:
K= 39,0 = 16 and H= 1​

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 14:00, chinadoll24
Which of the following is an example of a parasite?
Answers: 3
image
Chemistry, 21.06.2019 20:30, moneykey
Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.
Answers: 1
image
Chemistry, 22.06.2019 03:00, HHHHHHHHHMMMMMMMMM
About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question
Answers: 1
image
Chemistry, 22.06.2019 12:00, sugar75
An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
Answers: 1
You know the right answer?
50mL of potassium hydroxide (KOH) solution contains 7 grams of potassium hydroxide. What is the mo...

Questions in other subjects: