(a) Calculate the number of moles in 48.0 g H 2 O 2 . (b) Calculate the...
Question:
(a) Calculate the number of moles in 48.0 g H2O2.
(b) Calculate the number of oxygen atoms in this sample.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
a 141...View the full answer
Answered By
Mustafa olang
Please accept my enthusiastic application to solutionInn. I would love the opportunity to be a hardworking, passionate member of your tutoring program. As soon as I read the description of the program, I knew I was a well-qualified candidate for the position.
I have extensive tutoring experience in a variety of fields. I have tutored in English as well as Calculus. I have helped students learn to analyze literature, write essays, understand historical events, and graph parabolas. Your program requires that tutors be able to assist students in multiple subjects, and my experience would allow me to do just that.
You also state in your job posting that you require tutors that can work with students of all ages. As a summer camp counselor, I have experience working with preschool and kindergarten-age students. I have also tutored middle school students in reading, as well as college and high school students. Through these tutoring and counseling positions, I have learned how to best teach each age group. For example, I created songs to teach my three-year-old campers the camp rules, but I gave my college student daily quizzes to help her prepare for exams.
I am passionate about helping students improve in all academic subjects. I still remember my excitement when my calculus student received her first “A” on a quiz! I am confident that my passion and experience are the qualities you are looking for at solutionInn. Thank you so much for your time and consideration.
4.80+
2+ Reviews
10+ Question Solved
Related Book For
Chemistry Principles And Practice
ISBN: 9780534420123
3rd Edition
Authors: Daniel L. Reger, Scott R. Goode, David W. Ball
Question Posted:
Students also viewed these Sciences questions
-
Congress enacts a national speed limit because car accidents on highways create a burden on interstate commerce in the aggregate. Is this a valid law? What if Congress withholds money from states if...
-
(a) Calculate the number of moles in 33.1 g SO 3 . (b) Calculate the number of molecules in this sample. (c) Calculate the number of sulfur and oxygen atoms in the sample.
-
Calculate the number of oxygen atoms in 29.34 g of sodium sulfate,Na 2 SO 4 . A. 1.244 10 23 O atoms B. 4.976 10 23 O atoms C. 2.409 10 24 O atoms D. 2.915 10 24 O atoms E. 1.166 10 25 O atoms
-
A utilization greater than one suggests that the mean service time is higher than the mean inter-arrival time. True False QUESTION 3 It costs five times more money to retain a current customer than...
-
In an air-filled rectangular waveguide with a = 2.286 cm and b = 1.016 cm, the y-component of the TE mode is given by Ey = sin (2x/a) cos (3y/b) sin (10 x 1010t z) V/m find: (a) The operating mode,...
-
The diagram shows part of a circle centre O, with radius 12 cm, and a straight line AB. The length of AB is 12 cm. Find the perimeter of the shape. A 0 0 B
-
Jalila owns and manages a small business (E Connections) that sells electronic connectors and network components. The following industries purchase products from E Connections: mechanical and plant...
-
The Robinson Corporation has $43 million of bonds outstanding that were issued at a coupon rate of 11 percent seven years ago. Interest rates have fallen to 10 percent. Mr. Brooks, the vice-president...
-
11. Combustion of 1 mole of C6H6(l) inside a closed container of constant volume liberates 900 kJ of heat energy. What would be the value of heat liberated per mole of C6H6(l) if the reaction occurs...
-
Skylar and Walter Black have been married for 25 years. They live at 883 Scrub Brush Street, Apt. 52B, Las Vegas, NV 89125. Skylar is a stay-at-home parent and Walt is a high school teacher. His W-2...
-
(a) Calculate the number of molecules in 3.4 g H 2 . (b) Calculate the number of hydrogen atoms in this sample.
-
Calculate the mass, in grams, of the following samples. (a) 7.55 mol N 2 O 4 (b) 9.2 mol CaCl 2 (c) 0.44 mol CO
-
Debt capital may be short- or long-term. Companies that provide motherboards to Dell are a source of short-term debt capital. They expect to be paid fairly quickly, but not at the moment of delivery....
-
A common trick for opening a stubborn lid on a jar is to run very hot water over the lid for a short time. Explain how this helps to loosen the lid. Role
-
If the temperature \(T\) of an ideal gas doubles, by what factor does the average kinetic energy of the atoms change?
-
Water flows through a 4.0 -cm-diameter horizontal pipe at a speed of \(1.3 \mathrm{~m} / \mathrm{s}\). The pipe then narrows down to a diameter of \(2.0 \mathrm{~cm}\). Ignoring viscosity, what is...
-
The lowest pressure ever obtained in a laboratory setting is \(4.0 \times 10^{-11} \mathrm{~Pa}\). At this pressure, how many molecules of air would there be in a \(20^{\circ} \mathrm{C}\)...
-
Suppose you inflate your car tires to \(35 \mathrm{psi}\) on a \(20^{\circ} \mathrm{C}\) day. Later, the temperature drops to \(0^{\circ} \mathrm{C}\). What is the pressure in your tires now?
-
Master Card and other credit card issuers must by law print the Annual Percentage Rate (APR) on their monthly statements. If the APR is stated to be 23.50%, with interest paid monthly, what is the...
-
Portal Manufacturing has total fixed costs of $520,000. A unit of product sells for $15 and variable costs per unit are $11. a). Prepare a contribution margin income statement showing predicted net...
-
Two vessels of equal volume, pressure, and temperature both containing Ar are connected by a valve. What is the change in entropy when the valve is opened, allowing mixing of the two volumes? Is S...
-
Without using equations, explain why S for a liquid or solid is dominated by the temperature dependence of S as both P and T change.
-
Solid methanol in thermal contact with the surroundings is reversibly melted at the normal melting point at a pressure of 1 atm. Are S, S surroundings , and S total positive, negative, or zero?...
-
A retailer orders a particular office chair from its supplier for a cost (net price) of $46.50 per unit after a 38% trade discount. (Round dollar answers to two decimal places) a. What is the...
-
Simplify
-
Describe 2 different ways that technology can improve students' learning in PE and explain why.?
Study smarter with the SolutionInn App