3- (-1, -3) is the midpoint of (8, -5) and (x, y). Solve for (x, y).

What reaction is taking place? 02 + c3h8 = h20 + co2

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Geothermal energy for industrial use is available almost anywhere. a.true b.false