Chemical Equilibrium Given Fe(CH3COO)3 can dissolve in water and form the following species; Fe3+, Fe(OH)2+, Fe(OH)+2, CH3COOH, CH3COO–. Â Write charge and mass balance equations.
Titration Short Answer Question Demonstrate your systemic approach to find the pH of a solution where 1.0 x 10-8 mole of sodium acetate is dissolved in 1.0 L of water. (pKa of sodium acetate = 4.76)
In the Final Project for this course, due by Day 7 of Week 10, you have the opportunity to demonstrate your understanding of, and apply and critically evaluate, the major concepts presented in this course. Final Project In the Final Project for this course, due by Day 7 of Week 10, you have the opportunity […]
I am teaching economics at University level. I was a post graduate student at Strathclyde university
I am teaching economics at University level. I was a post graduate student at Strathclyde university I am teaching economics at University level. I was a post graduate student at Strathclyde university, Glasgow 1984-87 and as such have been to Edinburgh, so many times. I love that beautifal city. If we have the problem of […]
Heat of Combustion A sample of 4.00 g of a substance with a molar mass of 80.0 g/mol is combusted and the heat released is used to heat 750.0 mL of water from 15.0 degrees Celsius to 22.0 degrees Celsius. Calculate the (delta)H in kJ/mol.
Draw the Lewis structure for the following molecule Draw the Lewis structure for the following molecule: OPBr3 Which do not obey the octet rule?NO,BF3,ICl2-,OPBr3,XeF4
Its natural to think that a supreme being that gave birth the earth and the universe is a woman Ms. Chase… Can you please answer the folowing question. It is a follow up question in response to your answer you gave to me yesterday. My professor wants more information. Thank you. This is the answer […]
Include information on labor quality, quantity, and mobility, as well as minorities Assignment: Introduction to International Labor Memo • Due Date: Day 7 [Individual forum] • Consider the following scenario: Your company sells its products in many different countries. The Director of Exporting and Trade has decided to take on a number of interns over […]
income tax Paul Sanders, a married taxpayer who files a joint return with his wife, acquired stock in a corporation that qualified as a small business corporation under ยง 1244. The stock cost $ 30,000 and was acquired three years ago. A few months after he acquired the stock, he gave it to his brother, […]
Fourier transform S(f) =e(-j10pf)(d(f-3)+d(f+3)) yields aninverse Fourier Transform equal to: cos(2p(t- ))