Explain what is the reducing agent in the reaction

Assignment Help Chemistry

Reference no: EM13282303

The chemistry of this experiment can be broken into four chemical reactions. Predict the products and write the net ionic equation for each of the following steps: (a) The sodium hypochlorite reacts with hydrochloric acid producing chlorine gas. What is the reducing agent in this reaction? (b) Chlorine reacts with potassium iodide. What would the color of the resulting solution be? What is the oxidation half-reaction for this step? (c) Free iodine combines with the excess iodide ion yielding the triiodide ion, I3-(aq). Why does the triiodide ion dissolve in water where elemental iodine, I2 does not? How does the oxidation number of iodine change in this step? (d) However, this reaction did not occur in steps but rather as one reaction. Write the net equation for reactions (a) through (c) above. (e) In this experiment, the triiodide ion liberated by the hypochlorite ion is titrated with sodium thiosulfate. Write the net ionic equation for this reaction. (f) What is the net ionic equation for the overall reaction? That is, what is the summary reaction of the steps above? How many electrons are transferred in this reaction?

Reference no: EM13282303

Questions Cloud

Find the mean and standard deviation : Find the mean and standard deviation of the number who spend at least $15 per month. What is the probability that at least 40% of them will spend a t least $15 per month?

Write the molecular and ionic equations : Write the molecular, ionic, and net ionic equations for the combination of KNO3(aq) and BaCl2(aq)

Explain diluted bleach and of the original bleach solution : what is molarity of the diluted bleach and of the original bleach solution? b. what is the mass of sodium hypochlorite per 100 mL of the stock bleach solution. c. If the density of the bleach solution is 1.05 g/mL, what is the percent of bleach by..

Through what potential difference did the charge move : A uniform electric field of magnitude 256 V/m is directed in the negative y direction. Through what potential difference did the charge move

Explain what is the reducing agent in the reaction : The sodium hypochlorite reacts with hydrochloric acid producing chlorine gas. What is the reducing agent in this reaction

Define and discuss the concepts of risk and return : Discuss the importance of portfolio diversification and the relationship to risk and return.

What is the acceleration of the yellow car : Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. What is the acceleration of the yellow car

Should the couple open the restaurant : 3) How many meals must the Soons serve each night to earn their target income of $75,600? Should the couple open the restaurant? Support your answer.

Determine the tension in the right segment of the string : Consider a string with length 36 cm. The two ends are attached to the ceiling, separated by distance 30.0 cm. Determine the tension in the right segment of the string

User Account

All Pages