The dye phenol red has a color of yellow at pH 6.8 and bright red at pH 8.0; is phenol red a suitable indicator for the titration of HCI (hydrochloric acid) by NaOH (sodium hydroxide)?

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

When balancing a chemical equation: