Discussion Forum: Acid/Base Titrations 19 19
Complete your required discussion prompt:
1. Describe the blood hydrogen carbonate buffer system. What happens when blood acidity rises? Show the equation.
2. What happens when the blood becomes more alkaline? Show the equation.
3. Distinguish between strong and weak acid. List some clinical uses of these acids and write equations for their dissociation in water.
4. Did you find any of these to be a challenge? Why or why not?

Evaluate this exponential expression,8. (2 + 3)2 – 42

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.