Complete the flow chart with the steps necessary for preparing the buffer solutions.
Inbeakers, obtainof the 0.1 M weak acid andof the conjugate base stock solutions. This will be your supply to make the buffer solutions. Prepareof the assigned 1:1 buffer solution in a clean, labeled 100 mL. You will need to useof the 0.1 M weak acid andof the 0.1 M conjugate base. Measure out the stock solutions using a clean, being sure to rinse it into the waste beaker between each solution to prevent contamination.
Write out how much weak acid and conjugate base will be used to make each of the remaining buffer solutions:
a. 1:4.
b. 1:9.
c. 4:1.
d. 9:1.

What shape would a molecule with two bound groups and two lone pairs have?

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?