A bottle of potassium hydroxide, KOH of unknown concentration was found in a classroom. To determine its concentration, 10.00 mL of the solution was pipetted
into an Erlenmayer flask and titrated with 0.50 mol/L sulphuric acid, H2SO4 using
bromothymol blue as indicator. The initial burette reading was 2.75 ml. At end point,
the burette reading was 33.48 mL. What was the concentration of he potassium
hydroxide?​

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

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 happens to the temperature of a substance when the average kinetic energy of its particles increases?