Compute the ratio of the concentration

Reference no: EM13101601

If a sample of CuSO₄ of 2.25 grams are dissolve in 9.3 102 mL of 0.35 M Ammonia, then determine what are the concentrations of Cu(NH₃)42⁺, Ammonia and Cu²⁺ at equilibrium?

Compute the ratio of the concentration of H₂CO₃ to that of the HCO^3- if The pH of a bicarbonate-carbonic acid buffer is 8.50

Reference no: EM13101601

Questions Cloud

Explain components and process of research method : Select Observational Research, Correlational Research, or Experimental Research. In one to two pages explain the components and process of research method.

Determine the ph change : total molarity of acid and conjugate base in this buffer. A boy mixes 5.70mL of a 0.330M Hydrochloric acid solution to the beaker. Determine the pH change if The pKa of acetic acid = 4.760.

Dissemination to estimate the percent of homes selling : The mean selling price (in $ thousands) of the homes was calculated earlier to be $221.10 with a standard deviation of $47.11.

How high above the ground will the ball : Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 13.0 m/s at an angle 52.0 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the gr..

Compute the ratio of the concentration : Compute the ratio of the concentration of H 2 CO 3 to that of the HCO 3- if The pH of a bicarbonate-carbonic acid buffer is 8.50

Presume that technologies are willing to pay : Presume that technologies are willing to pay $400 now for the latest iPhone but only $300 if they have a year. Normal people are willing to pay $250 as well as their desire to purchase does not vary with time.

Determine the annual break-even volume : The Retread Tire Company recaps tires. The fixed annual cost of the recapping operation is $60,000. The variable cost ofrecapping a tire is $9. The company charges $25 to recap a tire.

What is the tension in the string : what is the Tension in the string, distance of spheres from one another at equilibrium, the charge on each sphere.

Determine compound having greater ksp : Determine compound having greater Ksp or compound having smaller Ksp ? compute [Ag + ] when CuI just start to precipitate. What % of Ag + remains in solution at this point?

User Account

All Pages