What is the Law of Octaves? A. Each note has a series of 8 subnotes increasing in vibration
between it and the next note.
OB. The rule used to compose a poem of 8 lines.
C. When ordered by atomic mass, every 8th element has similar
properties.
O
D. Law describing the special properties of elements with 8
electrons in their outer shell.

Which of the following mining methods disrupts the sea floor?

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.