Chromium(VI) forms two different oxyanions, the orange dichromate ion (Cr 2 O 7 2 )and the yellow chromate ion (CrO 4 2 ) Extra left or missing ight The equilibrium reaction between the two ions is The following pictures show what happens when sodium hydroxide is added to a dichromate solution Expl...

Effect of Sodium Hydroxide on Dichromate Solution at Equilibrium Based on Le Chateliers principle wh ...

Chromium(VI) forms two different oxyanions, the orange dichromate ion (Cr 2 O 7 2 )and the yellow

Question:

Chromium(VI) forms two different oxyanions, the orange dichromate ion (Cr₂O₇^2–)and the yellow chromate ion (CrO₄^2–) $Extra \left or missing \right$ . The equilibrium reaction between the two ions is

The following pictures show what happens when sodium hydroxide is added to a dichromate solution.

image text in transcribed

Explain what happened.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles

ISBN: 9780618946907

6th Edition

Authors: Steven S Zumdahl

See More Books

Question Posted: Jan 27, 2024 12:07 PM

See More Questions

Chromium (VI) fonns two different oxyanions, the orange dichromate ion (Cr2O72-) and the yellow chromate ion (CrO42-). The equilibrium reaction between the two ions is Cr202-(aq) + H2O(1) 2CrO42-(aq)...
Chromium(VI) forms two different oxyanions, the orange dichromate ion (Cr2O7-2), and the yellow chromate ion (CrO4-2). (See the photos below.) The equilibrium reaction between the two ions is...
A quantity of 0.25 M sodium hydroxide is added to a solution containing 0.15 mol of acetic acid. The final volume of the solution is 375 mL and the pH of this solution is 4.45. a. What is the molar...
Determine whether or not it is possible to cold work brass so as to give a minimum Brinell hardness of 120 and at the same time have a ductility of at least 20%EL. Justify your decision.
Use a calculator or computer to make a table of values of left and right Riemann sums Ln and Rn for the integral 2 ex2 dx with n = 5, 10, 50, and 100. Between what two numbers must the value of the...
Referring to the PDQ Case Study, what project management approach or approaches would you use for each of the subsystems? Defend your choice. LO2
A study of motorcycle helmet usage in a city without a helmet law
Primus Corp. is planning to convert an existing warehouse into a new plant that will increase its production capacity by 45 percent. The cost of this project will be $7,125,000. It will result in...
Dazzle, Incorporated produces beads for jewelry making use. The following information summarizes production operations for June. The journal entry to record overhead applied during June is: Direct...
Consider aqueous solutions of the following coordination compounds: \(\mathrm{Co}\left(\mathrm{NH}_{3}ight)_{6} \mathrm{I}_{3}, \quad \mathrm{Pt}\left(\mathrm{NH}_{3}ight)_{4} \mathrm{I}_{4}, \quad...
Discuss the advantages and disadvantages of the molecular orbital model and the crystal field model. Under which circumstances is it more useful to use the MO model? The crystal field model?
Define Market Value Added (MVA) and Economic Value Added (EVA).
What do you think of the gainsharing plan that Harrah's has implemented? How does an employee make more money? How much more money can they make? Is the gainsharing plan motivating employees to...
How do power dynamics within an organization affect employee empowerment and autonomy, and what are the best practices for creating a balanced power structure ?
In thinking about management and incentive structures: What recommendations do you have for the Responsible Innovation team as they seek to better embed responsible innovation within employees'...
How do multinational companies adapt their corporate governance procedures and decisions to accommodate the different national and regional regulatory requirements and business ethics? Requirement: I...
How do "complexity theory" and the concept of "emergent properties" inform our understanding of organizational dynamics, particularly in the context of nonlinear interactions and unpredictable...
Use the Taylor series from the text to evaluate the following sums. Check by adding up through the n = 5 term. How close do they get to their limit? 3 9 27 81
You are thinking of investing in one of two companies. In one annual report, the auditors opinion states that the financial statements were prepared in accordance with generally accepted accounting...
Consider an apparatus in which A and B are two 1.00-L flasks joined by a stopcock C. The volume of the stopcock is negligible. Initially, A and B are evacuated, the stopcock C is closed, and 1.50 g...
Some colloidal suspensions appear at first glance to be solutions. What quick, simple procedure could you use to distinguish colloids from solutions?
From literature sources, find the critical temperatures for the gaseous hydrocarbons methane, ethane, propane, and butane. Explain the trends observed.
Construction of consumer price index number for the given goods and services. Item Weight in % Base period price Current period price Food 35 150 145 Fuel 10 25 23 Cloth 20 75 65 Rent 15 30 30 Misc....
Gammaro Corporation has found that 80% of its sales in any given month are credit sales, while the remainder are cash sales of the credit sales, Gammaro Corporation has experienced the following...
Swifty Company estimates that 2022 sales will be $43,200 in quarter 1,$51,840 in quarter 2 , and $62,640 in quarter 3 , Cost of goods sold is 50% of sales. Management desires to have ending...

Chromium(VI) forms two different oxyanions, the orange dichromate ion (Cr 2 O 7 2 )and the yellow

Question:

Cr2O7 (aq) + H2O(l) 2CrO4(aq) + 2H+ (aq)

Step by Step Answer:

Effect of Sodium Hydroxide on Dichromate Solution at Equilibrium Based on Le Chateliers principle wh...View the full answer

Chemical Principles

Students also viewed these Sciences questions