A stock solution of potassium dichromate, K 2 Cr 2 O 7 , is made by dissolving
Question:
A stock solution of potassium dichromate, K2Cr2O7, is made by dissolving 84.5 g of the compound in 1.00 L of solution. How many milliliters of this solution are required to prepare 1.00 L of 0.150 M K2Cr2O7?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
Divide the mass of K 2 Cr 2 O 7 by its molar mass and volu...View the full answer
Answered By
Ajeet Singh
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions.
I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life.
I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge.
I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields.
Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a teacher. I have done plenty of studying and lots of learning on many exciting and challenging topics. All these experiences have influenced my decision to take on the teaching role in various capacities. As a tutor, I am looking forward to getting to understand your needs and helping you achieve your academic goals. I'm highly flexible and contactable. I am available to work on short notice since I only prefer to work with very small and select groups of students.
4.90+
7+ Reviews
15+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
The athletic director of a local high school has approached Bene Petit with a special offer. The director would like to promote meals to athletes and their families to encourage healthy eating and as...
-
A stock solution of potassium dichromate, K2Cr2O7, is made by dissolving 89.3 g of the compound in 1.00 L of solution. How many milliliters of this solution are required to prepare 1.00 L of 0.100 M...
-
A solution is made by dissolving 3.33 g of HCl(g) in 40.0 g of liquid methyl alcohol (CH3OH). Identify the solvent and solute in the resulting solution.
-
In Problems 1158, perform the indicated operation, and write each expression in the standard form a + bi. 6i 3 - 4i 5
-
Using the information in the pervious problem, calculate the price of the put described in problem 17, using the Black model for pricing puts?
-
Describe what you believe to be the points of intersection for Diversity, Cultural Awareness, and Globalization and their impact on the workplace. Explain why you chose these points of intersection.
-
TMP Human Resource Consulting had the following contribution margin income statement for the year ended 2025. Required Answer each of the following independent situations. (a) Explain how an...
-
Peanut Company acquired 90 percent of Snoopy Company's outstanding common stock for $270,000 on January 1, 20X8, when the book value of Snoopy's net assets was equal to $300,000. Problem 3-34...
-
Cite the sources in format with in-text citations, as appropriate. Include a reference list at the end of the narrative. Remember I need 3 references please!! Need a long detailed response Analyze...
-
Mission statements are critical to a successful marketing organization versus Mission statments rarely provide useful marketing value. What is your interpretation of this statements?
-
Potassium hydrogen phthalate (abbreviated as KHP) has the molecular formula KHC 8 H 4 O 4 and a molar mass of 204.22 g/mol. KHP has one acidic hydrogen. A solid sample of KHP is dissolved in 50 mL of...
-
Consider all AB bonds that can be formed between any two of the four elements germanium (Ge) to bromine (Br) in Period 4. Which bond should be the most polar? What is the covalent single bond length...
-
The triphenylmethyl radical reacts with itself to form the following dimer: Identify the type of radical process taking place, and draw the appropriate fishhook arrows. 2.
-
12. Rachel plans to study 2 hours for her next exam. How might plotting her grade on the same graph change your answer to Exercise 11? Explain your reasoning.
-
A multiple regression analysis produced the following tables. Summary Output Regression Statistics Multiple R 0.978724022 R Square 0.957900711 Adjusted R Square 0.952287472 Standard Error...
-
Y Part D Determine the magnitude of the velocity vy with which she enters the water Express your answer to two significant figures and include the appropriate units. = 6.7 Part E H 0 130 d Submit...
-
Which images of change did those two managers illustrate? How did those images affect their change management decisions and actions? Where they drew on more than one image, to what extent were those...
-
1. A boy is washing a car for hours (h). If the boy will be paid PhP 250.00 per hour, how much will the boy eam if he works for 2 hours? Algebraic Expression: Solution/Answer:
-
Why would future generations face lower incomes if the government runs a deficit/debt?
-
Discuss the information available from the following techniques in the analysis of inorganic pigments used in antique oil paintings: (i) Powder X-ray diffraction, (ii) Infrared and Raman...
-
A second-order reaction has a rate constant of 8.7 104/(Ms) at 30oC. At 40oC, the rate constant is 1.8 103/(Ms). What are the activation energy and frequency factor for this reaction? Predict the...
-
Urea, (NH2)2CO, can be prepared by heating ammonium cyanate, NH4OCN. NH4OCN (NH2)2CO This reaction may occur by the following mechanism: What is the rate law predicted by this mechanism? NH4 OCNNH3...
-
Sketch a potential-energy diagram for the exothermic, elementary reaction A+ B C + D and on it denote the activation energies for the forward and reverse reactions. Also indicate the reactants,...
-
1. Explain what the "Deinstitutionalization Mandate" is. This should be done in at least two paragraphs. 2. In another two paragraphs, discuss how status offenses are connected to the...
-
You are the owner of a very small business that sells gourmet coffee. You sell only one product, a 12-ounce bag of whole-bean French roast coffee. You sell each bag of coffee for $14 each, but due to...
-
Find the instantaneous rate of change of the function f(t)=3+5t when t=-3.
Study smarter with the SolutionInn App