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

Author Question: How many moles of Co2+(aq) are present in 0.150 L of a 0.200 mol L-1 solution of CoI2(aq)? (Read 86 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Jul 8, 2021

Question 1

How many grams of NaOH (MW = 40.0 g mol-1) are there in 250.0 mL of a 0.275 mol L-1 NaOH solution?
◦ 2.75 g
◦ *

Question 2

How many moles of Co2+(aq) are present in 0.150 L of a 0.200 mol L-1 solution of CoI2(aq)?
◦ 0.0300 mol
◦ *
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by vHAUNG6011 on Jul 8, 2021

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 8, 2021
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 55% of students answer this correctly


vHAUNG6011

  • Member
  • Posts: 514
Reply 2 on: Jul 8, 2021
Gracias!

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Amphipathic compounds in aqueous solution Amphipathic compounds in aqueous solution
The continents were not always in their present positions. The position of the continents is importa The continents were not always in their present positions. The position of the continents is importa
Calculate the pH of a solution formed by mixing 120.0 mL of 0.30 M HClO with 1180.0 mL of 0.20 ... Calculate the pH of a solution formed by mixing 120.0 mL of 0.30 M HClO with 1180.0 mL of 0.20 ...
Which of the following is a solution? Which of the following is a solution?
How many hydrogen ions (H+) are present and on what side of the chemical equation? How many hydrogen ions (H+) are present and on what side of the chemical equation?
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Tuberculosis Testing

For a complete list of videos, visit our video library