Use the following information to answer questions 1-6. A student makes two drinks using a powdered blue drink mix called Glacier Punch.
To make Drink A, he adds one scoop of Glacier Punch and adds water to make an 8 ounce drink.
To make Drink B, he adds two scoops of Glacier Punch and adds water to make an 8 ounce drink.
Questioni
Select one answer
Which of the following statements is true?
A. A drop of Drink A would contain half as many particles of Glacier Punch as a drop
10 points

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots

‘which reaction would most likely require the use of an inert electrode?

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.