Which description correctly characterizes the acidity or basicity of a solution?
a. the...
Which description correctly characterizes the acidity or basicity of a solution?
a. the higher the ph is, the more the hydroxide ion concentration decreases and the more acidic the solution becomes.
b. the higher the ph is, the more the hydroxide ion concentration increases and the more basic the solution becomes.
c. the lower the ph is, the more the hydronium ion concentration decreases and the more acidic the solution becomes.
d. the lower the ph is, the more the hydronium ion concentration increases and the more basic the solution becomes.
Answers: 3
Chemistry, 21.06.2019 18:00
Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.
Answers: 3
Chemistry, 22.06.2019 08:30
Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
Answers: 2
Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
Answers: 1
Chemistry, 23.06.2019 10:20
Determine the mass of the object below with accuracy and to the correct degree of precision. a. 324.2 g b. 324 g c. 324.30 g d. 324.25 g
Answers: 3
Mathematics, 20.07.2019 15:00
History, 20.07.2019 15:00
History, 20.07.2019 15:00