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

Author Question: What is the pH of a 0.500 mol L-1 NH3 solution that has Kb = 1.8 10-5? The equation for the ... (Read 56 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Nov 18, 2019

Question 1

What is the pH of a 0.040 mol L-1 Ba(OH)2 solution?
◦ 12.90
◦ 1.40
◦ 12.60
◦ 1.10

Question 2

What is the pH of a 0.500 mol L-1 NH3 solution that has Kb = 1.8 × 10-5? The equation for the dissociation of NH3 is below:



◦ 2.52
◦ 2.22
◦ 11.48
◦ 10.48
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by mikaylakyoung on Nov 18, 2019

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Nov 18, 2019
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 39% of students answer this correctly


mikaylakyoung

  • Member
  • Posts: 531
Reply 2 on: Nov 18, 2019
:D TYSM

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Benedict's Solution Benedict's Solution
How to write a quadratic equation in standard form when a graph is given How to write a quadratic equation in standard form when a graph is given
Write equation for each function Write equation for each function
Delta Method Solution Delta Method 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?
Identify the variable representing each described quantity in the equation Identify the variable representing each described quantity in the equation
Video: Blood Test Basics

For a complete list of videos, visit our video library