In an experiment, a student titrated 50.0 mL of 0.100 M HC2H3O2 with 0.100 M NaOH(aq). Calculate the pH of the solution at the equivalence point.

How do you lengthen a pattern piece? (family and consumer science, sewing)

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?

In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.