Select the statements that describe a method which can be used to make a buffer. partially neutralize a strong base solution by addition of a strong acid. add appropriate quantities of weak acid and its conjugate base to water. partially neutralize a weak base solution by addition of a strong acid. partially neutralize a strong acid solution by addition of a strong base. partially neutralize a weak acid solution by addition of a strong base.

Quickly what are the following of organisms that existed over a wide area but only for a limited time period called a.soft fossils b.mold fossils c.index fossils d.trace fossils

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?

what is your question? collegechemistry 5+3 pts 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.