Chemistry, 18.03.2020 18:00, kingalex7575

You have been studying the solubility rules in science. Today in chemistry lab you must select a ionic compound that will NOT dissolve in water at room temperature. Which compound listed here would be a good choice?
A) CaCrO4
B) Ca(OH)2
C) MgS
D) ZnCl2

You have been given four ionic compounds to add to distilled water. You set up four test tubes containing 25 ml of water at room temperature. To each test tube you add 5 grams of the compounds listed below. Which compound WILL dissolve in water?

A) Na2CrO4

B) PbSO4

C) CuBr

D) AlPO4

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 16:00, princessroyal

This graph gives information on changes in sea ice extent in the arctic ocean over a 30-year span. the overall trend shows in the ice extent. to address the trend, scientists need to ask themselves, one direct consequence of the trend is that

Answers: 1

continue

Chemistry, 21.06.2019 17:10, bananaslugs

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

Answers: 1

continue

Chemistry, 22.06.2019 02:30, dijonmckenzie3

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Answers: 3

continue

Chemistry, 22.06.2019 17:00, brandiwingard

What is the mass of phosphorous in a 51-kg person

Answers: 1

continue

Do you know the correct answer?

You have been studying the solubility rules in science. Today in chemistry lab you must select a ion...