A student wanted to know whether artificial cytoplasm or an antacid tablet would act as a better buffer.He hypothesized that artificial cvtoplasm would be a more effective buffer.To test this hypothesis,he added an equal volume of artificial cytoplasm and ground antacid tablet mixed with water to two different test tubes Then he added a drop of phenol red to each of the tubes.He counted the number of drops of HCl(acidit took to change the color of each tube from red to yellow.If his hypothesis is correct, what should he observe?
