Calculate the pH for each of the cases in the titration of 35.0 mL of 0.240 M LiOH(aq) with 0.240 M HBr(aq). Note: Enter your answers with two decimal places. before addition of any HBr: 13.4 after addition of 13.5 mL HBr: 13.0 after addition of 25.5 mL HBr: 12.6 after addition of 35.0 mL HBr: 7.0 after addition of 41.5 mL HBr: 2.11 after addition of 50.0 mL HBr: 1.37

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

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?

Molecular iodine, i2(g), dissociates into iodine atoms at 625 k with a first-order rate constant of 0.271 s−1. part a part complete what is the half-life for this reaction?