Explain heat is associated with the dissociation of a acid

Reference no: EM13299034

How much heat is associated with the dissociation of a weak acid, NaHSO4 in water? HSO4^-+H20 >>> H3O^+ + SO4^2-? (not sure if this is a seperate part?) Is this dissociation exothermic or endothermic? Questions (regarding bomb calorimetry): 1. Why do we use slightly different amounts of acids (HCL and NaHSO4) from the amounts of base (NaOH)? 2. In what order should you mix the acid and base? Would you pour acid into base, or is the opposite true? Does it matter? 3. When should you start and stop monitoring the temperature? How will the initial and final temperatures be determined?

Reference no: EM13299034

Questions Cloud

Based on theories of perception and attribution : Based on theories of perception and attribution , it is wrong to assume that a beautiful person is friendly. why is this wrong? Discuss

Estimate the width of the doorway : A doorway acts as a single slit for light that passes through it, but a doorway is much larger than the wavelength of visible light, Estimate the width of the doorway

What would the breakeven volume be at this new selling price : suppose East feels that $30.00 is too high a price to charge for the new finance text. It has examined the competitive market and determined that $24.00 would be a better selling price. What would the breakeven volume be at this new selling price?

Determine what is the force in the wire and beam : The 5-m long cantilever beam using a W410 x 67 standard wide flange section has a distributed load of 1200 N/m placed on it. It is also supported by a cable at B, of length 2 m with a 7 mm2 cross sectional area. What is the force in the wire

Explain heat is associated with the dissociation of a acid : How much heat is associated with the dissociation of a weak acid, NaHSO4 in water? HSO4^-+H20 >>> H3O^+ + SO4^2-? (not sure if this is a seperate part?) Is this dissociation exothermic or endothermic

Compute the kinetic energy of the bullet : A 5.00-g bullet is fired into a 900-g block of wood suspended as a ballistic pendulum. What was the kinetic energy of the bullet

Compute the ebit-eps indifference point : Compute the EBIT-EPS indifference point between the equity and debt financing alternatives.

Determine net operating income after tax : Determine net operating income after tax (NOPAT) and net income for each alternative and compute return on common shareholders" equity for each alternative (use ending equity).

What is mcgonnigal current degree of financial leverage : McGonnigal has outstanding 250,000 shares of $10 (dividend) preferred stock and 1 million shares of common stock ($1 par value). McGonnigal's average tax rate is 35 percent, and its marginal rate is 40 percent.

User Account

All Pages