What volume of glacial aceic acid 18m and what weight of
What volume of glacial aceic acid (18M) and what weight of sodium acetate trihyddrate(CH3COONa.3H20) are required to make 100 ml of .2 M buffer at pH 4.5 (pKa of acetic acid is 4.74). please explain steps in detail and use units in asnwer
Expected delivery within 24 Hours
you wish to prepare a 05 liter solution of an acetate buffer having a ph of 50 and a concentration of 1m the pka of
what is the molarity of a 50 by mass naoh how did you find this value using this molarity show that 13ml of 50 by mass
a 10-m long plank with a mass of 15-kg is supported at each a 70 kg person stands on the plank between the supports if
what is the molarity of the concentration hcl concentrated hcl is 372 by mass how did you find this value using the
what volume of glacial aceic acid 18m and what weight of sodium acetate trihyddratech3coona3h20 are required to make
a string wrapped around a peg diameter200 cm along the axis of a top is pulled with a constant tension of 592 n
if a hydrogen-like atom in the ground-state is excited with a wavelength of 39721nm how much energy has been absorbed
a 0250-kg piece of aluminum that has a temperature of -158 degc is added to 14 kg of water that has a temperature of 26
1the motion of the 25-kg rod ab is guided by two small wheels which roll freely in horizontal slots if a force p of
1952333
Questions Asked
3,689
Active Tutors
1415441
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Write a letter to the editor on land pollution that threatens the health of individuals living in Guyana, and clearly define the problem.
In this unit, you will learn about physical development in middle childhood and adolescence. In middle childhood, we see important physical changes
Question: Describe your ideal PMHNP position with details of duties and responsibilities in a correctional facility
You are the HIM Director and Compliance Coordinator at Midwest Regional Health Center. The C-suite at your facility has instructed you to tell your staff
How to make a short discussion with reference and citations. Research Design, Statistical Methods, Variables, Setting/Population/Sample for each of the articles
Question: What is used to track the specimen from the surgical unit to the pathology department?
How would I respond to this discussion in casual language and please make sure his conversational without AI detection.