What is the concentration of the acid in this titration?

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

All of the following are part of the biosphere except