PLS I NEED HELP with steps WILL GIVE BRAINLIEST Buffer 1 will be 100ml of 0.25 M acetate buffer pH 5.0

1. Write out the chemical equation for this buffer. Identify which species is the conjugate acid and which is the conjugate base.

2. For buffer 1 calculate the ratio of the base to acid using the Henderson-Hasselbach equation.

3a. Calculate the concentration of the conjugate acid and conjugate base in this buffer. (hint: the total concentration of this buffer is 0.25 M i. e. [acid] + [base] = 0.25 M) Calculate the concentrations in mM to zero decimal places. To convert numbers to mM from M, multiply by 1000.

3b. Using the Henderson-Hasselbach equation check that these ratios are correct.

Please subscribe to my channel Symbol YT then I will answer your question

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.