Homework

Related Homework Questions
What wavelength, of light would be necessary to ionize an
What wavelength, of light would be necessary to ionize an electron at the n = 3 state in a He+ cation?… read more
Jaun
Lecturer
Master's Degree
1,784 satisfied customers
Suppose 1.53g of barium nitrate is dissolved in 300.mL of a
Suppose 1.53g of barium nitrate is dissolved in 300.mL of a 21.0mM aqueous solution of sodium chromate. Calculate the final molarity of barium cation in the solution. You can assume the volume of the … read more
Neo
13,518 satisfied customers
Suppose 1.53g of barium nitrate is dissolved in 300.mL of a
Suppose 1.53g of barium nitrate is dissolved in 300.mL of a 21.0mM aqueous solution of sodium chromate. Calculate the final molarity of barium cation in the solution. You can assume the volume of the … read more
Erwin Garcia
Master of Science
1,234 satisfied customers
Suppose 0.250g of potassium chloride is dissolved in 50. mL
Suppose 0.250g of potassium chloride is dissolved in 50. mL of a 54.0m M aqueous solution of ammonium sulfate. Calculate the final molarity of potassium cation in the solution. You can assume the volu… read more
STEM_Tutor
Doctoral Degree
534 satisfied customers
Atomic number of Cr and Co are 24 and 27, respectively. One
Atomic number of Cr and Co are 24 and 27, respectively. One of the cations of Cr has the same number of unpaired electrons as a certain cation of Co. Write the electronic configuration of each of thos… read more
STEM_Tutor
Doctoral Degree
534 satisfied customers
One way the U.S. Environmental Protection Agency (EPA) tests
One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. Any chloride anions in solution will combine with t… read more
Tom
Master's Degree
1,962 satisfied customers
Can I get help with this? Describe the steps involved in the
Can I get help with this? Describe the steps involved in the contraction process. Include the neurotransmitters, cations, and proteins.… read more
Eric M.
PhD Candidate
Master's Degree
1,258 satisfied customers
3. Which of the following is not an example of a soft-path
3. Which of the following is not an example of a soft-path solution? (Points : 1) Community-operated ditches Micro-sprinkler systems New cross-country pipelines Protecting a pond's ecosystem 4. Which … read more
Chris M.
M.S.W. Social Work
Master's Degree
2,852 satisfied customers
Aqueous solutions of the following two ionic compounds are
Aqueous solutions of the following two ionic compounds are mixed.... Na2SO4+BaCl2-------> ? What CATION is present from the first reactant solution?… read more
akch2002
Master's Degree
3,376 satisfied customers
Aqueous solutions of the following two ionic compounds are
Aqueous solutions of the following two ionic compounds are mixed.... Na2SO4+BaCl2-------> ? What CATION is present from the first reactant solution?… read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
(a) What is the total (combined) magnifi cation, m, of this
Refer to the diagram below. I got my answers. I would like to compare it with an experts and could you explain how you did it? (a) What is the total (combined) magnifi cation, m, of this device (for t… read more
ashishmisra
Bachelor's Degree
102 satisfied customers
Predict the oxidation activity of gold and the reduction activity of the Au3+ ca
This is a chemistry lab report. We had to write a sentence that describes the relationship between the oxidation activity of a metal and the reduction activity of the corresponding cation. Then it spe… read more
David Coleman
Solicitor
Bachelor's Degree
97 satisfied customers
Ionic Compounds Name, Symbole or formula of Cation, symbol
Ionic Compounds: Name, Symbole or formula of Cation, symbol or formula of Anion, Formula of Compound: 1) He put the formula of compound already but wants the name, symbole or formula of cation and ani… read more
Shirley
Tutor
Bachelor's Degree
722 satisfied customers
I am having a Chemistry test on Monday. The following four ...
I am having a Chemistry test on Monday. The following four questions are on the list to study for the test. Please help me answer them. Thank you! 1) Explain how a compound and molecule are the same a… read more
Carter
Bachelor's Degree
842 satisfied customers
I have several Chemistry 101 questions that I need help ...
I have several Chemistry 101 questions that I need help with and don't understand. Here goes! 1. Name four things that you would look for as evidence that a chemical change has taken place. 2. Identif… read more
Sarah
R&D Technologist
Bachelor's Degree
156 satisfied customers
What conclusions can be drawn about the general water
What conclusions can be drawn about the general water solubility of A. Compounds in which Sodium is the cation? B. Compounds in which Nitrate is the anion? C. Compounds in which Pb2+ is the cation? Th… read more
DrTutor
research faculty, entrepreneur
Doctoral Degree
378 satisfied customers
Chemistry. In the process of electrolysis,current can
Chemistry. In the process of electrolysis,current can flow through a liquid because A. cations of the electrolyte accumulate at the positive electrodes. B. hydrogen is electrically neutralized in the … read more
Sk1llz
Math student
1,518 satisfied customers
in the process of electrolysis, current can flow through a ...
in the process of electrolysis, current can flow through a liquid because? cations of the electrolyte accumulate at the positive electrodes, hydrogen is electrically neutralized in the solution, water… read more
10 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

## What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

## Meet the Experts:

Scott

5,558 satisfied customers

MIT Graduate (Math, Programming, Science, and Music)

LogicPro

Engineer

18,409 satisfied customers

Expert in Python,Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Tutor

4,775 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

M.S.W. Social Work

2,852 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

Chartered Accountant

2,273 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less