Explain how would you make 100ml of a carbonic acid buffer
Explain how would you make 100ml of a carbonic acid buffer at 0.2M as well as ph =9.8 using 0.5M HCO3 and either 0.1M NaOH or 0.1M HCl and water?
Explain what could you use to make a 0.5 M buffer at ph= 6.0? How would you make it?
Expected delivery within 24 Hours
1 explain how many mmol of naoh will react completely with 50ml of 15m h2c2o42 explain how many moles of h3o are
if 25ml of 02 m h3po4 solution is required to neutralize 60ml of a baoh2 solution then what is the molarity of hte
presume that you found that the average volume of water required to fill the graduated cylinder to the 800ml mark was
the potential energy of water at the top of a dam or waterfall is converted into heat when the water dashes against
explain how would you make 100ml of a carbonic acid buffer at 02m as well as ph 98 using 05m hco3 and either 01m naoh
ammonia decomposes totally to hydrogen and nitrogen gas if the total pressure of the reaction vessel at the end of the
compute the concentration of hpo42- and h2po4- at ph 560 in a solution containing one mol of phosphate per liter pkas
a 10-l vessel containing 800 grams of o2 is connected by means of a valve to a 5-l vessel containing 700 grams of n2
a gas cylinder contains 370 grams of o2 gas at 30atm and 25c explain what mass of o2 gas would excape if first the
1950540
Questions Asked
3,689
Active Tutors
1460073
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Which of the following is a behavioral indicator related to Family? A) Developing school readiness and transition strategies B) Developing collaborative
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think