Explain why living things can be considered a renewable recourse

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory