The following three σ-ϵ data points are provided for a titanium allow for aerospace applications: ϵ = 0.002525 (at σ = 300 MPa), ϵ = 0.005051 (at σ = 600 MPa), and ϵ = 0.008029 (at σ = 900 MPa). Calculate E for this alloy.

Adilute aqueous potassium nitrate solution is

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?