in lab you have to prepare 530.00 mL solution of 0.125 M copper (II) oxide. How many grams of solid sodium nitrate must be used to prepare a solution of this concentration?

Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere