This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Calculate the molality of a 15.0% by mass solution of MgCl2 in H2O. The density of this solution is ... (Read 47 times)

erikka246

  • Full Member
  • ***
  • Posts: 150
on: Nov 5, 2023

Question 1

Calculate the molality of 6.0 M H2SO4 solution.  The density of the solution is 1.34 g/mL.
◦ 4.48 m
◦ 7.98 m
◦ 8.10 m
◦ 8.43 m
◦ 10.2 m

Question 2

Calculate the molality of a 15.0% by mass solution of MgCl2 in H2O.  The density of this solution is 1.127 g/mL.
◦ 0.0134 m
◦ 0.157 m
◦ 1.58 m
◦ 1.86 m
◦ 11.8 m
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by erikka246 on Nov 5, 2023

JulianneMu

  • Full Member
  • ***
  • Posts: 155
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


erikka246

  • Member
  • Posts: 150
Reply 2 on: Nov 5, 2023
Excellent

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
The spongy bone in the top of the femur changes density and organization during growth. The spongy bone in the top of the femur changes density and organization during growth.
Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo
Integral Solution Integral Solution
Solve with solution Solve with solution
A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ... A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ...
Video: Flexor reflex & Crossed extensor reflex

For a complete list of videos, visit our video library