Chemistry, 18.08.2021 02:30 highflylex279

10. Calcium nitrite is used as a corrosion inhibitor in lubricants. What is the molality of a solution prepared by dissolving 18.5 g of calcium nitrite in 83.5 g of distilled water?
a. 0.0342 m
b. 0.0855 m
c. 0.222 m
d. 91.677 m

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 18:30, kate3887

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

Answers: 1

continue

Chemistry, 22.06.2019 21:00, arivalen

One similarity and one difference between an element and a mixture of elements

Answers: 1

continue

Chemistry, 23.06.2019 06:10, tammydbrooks43

How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86

Answers: 1

continue

Chemistry, 23.06.2019 17:20, staxmillz

What is the relationship between ka and kb with kw? the sum of ka and kb equals the auto-dissociation constant for water. the product of ka and kb equals the auto-dissociation constant for water. the quotient of ka and kb equals the auto-dissociation constant for water. the difference of ka and kb equals the auto-dissociation constant for water.

Answers: 3

continue

You know the right answer?

10. Calcium nitrite is used as a corrosion inhibitor in lubricants. What is the molality of a soluti...