Sample of 200mls of 0.5 sulphuric acid, was asked to produce 1.2M of the new solution. Calculate the volume of the new solution​

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

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?

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?