Which answer is correct? One mole of liquid bromine, Br 2 , (a) Has a mass of
Question:
Which answer is correct? One mole of liquid bromine, Br2,
(a) Has a mass of 79.9 g;
(b) Contains 6.022 x 1023 Br atoms;
(c) Contains the same number of atoms as in 12.01 g H2O;
(d) Has twice the mass of 0.500 mole of gaseous Cl2.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (2 reviews)
The correct answer is b Contains 6022 x 1023 Br atoms Explanation a The molar mass of liquid bromine ...View the full answer
Answered By
Carly Cimino
As a tutor, my focus is to help communicate and break down difficult concepts in a way that allows students greater accessibility and comprehension to their course material. I love helping others develop a sense of personal confidence and curiosity, and I'm looking forward to the chance to interact and work with you professionally and better your academic grades.
4.30+
12+ Reviews
21+ Question Solved
Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
Question Posted:
Students also viewed these Sciences questions
-
One mole of liquid N2 has a volume of 34.65 mL at 196(C. At that temperature, 1 mol of N2 gas has a volume of 6.318 L if the pressure is 1.000 atm. What pressure is needed to compress the N2 gas to...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The paragraph preceding Example 1.1 in the text mentions that the atomic mass of aluminum is 27.0u = 27.0 x 1.66 x 10-27 kg. Example 1.1 says that 27.0u g of aluminum contains 6.02 x 1023 atoms. (a)...
-
A health care facility in a metropolitan area is interested in the efficiency of its laboratory turnaround time. Based on data collected over last year, the mean turn around time was found to be 55...
-
On July 1, 2007, Iaket Equipment Inc. issued $12,500,000 of 10-year, 11% bonds at an effective interest rate of 12%. Interest on the bonds is payable semiannually on December 31 and June 30. The...
-
This chapter revisits the idea of unconscionability. Courts will sometimes refuse to enforce deals that are, as UCC 2-302 states it, shocking and fundamentally unfair. Consider the following two...
-
The three components of velocity in a flow field are given by \[ \begin{aligned} u & =x^{2}+y^{2}+z^{2} \\ v & =x y+y z+z^{2} \\ w & =-3 x z-z^{2} / 2+4 \end{aligned} \] (a) Determine the volumetric...
-
Evaluate their advice for conducting post-project evaluations. MINI CASE Overall, in the light of this study, we would come out strongly in favor of post-project reviews (provided you do not call...
-
Gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always the same. How fast...
-
Three of the following formulas might be either an empirical or a molecular formula. The formula that must be a molecular formula is (a) N 2 O; (b) N 2 H 4 ; (c) NaCl; (d) NH 3 .
-
In an experiment, 244 mL of chlorine gas (Cl 2 , d = 2.898 g/L) combines with iodine to give 1.553 g of a binary compound. In a separate experiment, the molar mass of the compound is found to be...
-
Does the auditor provide feedback on strengths in internal controls or just; weaknesses? Explain.
-
Provide one thorough example of the accounting concept and theories with the concept, Financial accounting and decsison making. Avoid just using practice exercises. Make high level connections and...
-
Consider the figure below, which shows the application-to-application throughput achieved when two senders are competing at a shared bottleneck link. Suppose that when the overall arrival rate,...
-
In QuickBooks Record the transactions as follows. 1. Create an Expense a. Select Create (+) icon > Expense b. Add Payee: +Add New > Carole Design Media > Vendor Type > Save c. Select...
-
You would like to have $7,000.00 in 14 years for a special vacation following graduation by making deposits at the end of each quarter in an annuity that pays 5.5% compounded quarterly. How much...
-
Can you please answer to these 4 questions with the reading below thank you 1. What do you think are the important points from the reading? 2. Which points are most intriguing or persuasive to you?...
-
A recent report suggests that business majors spend the least amount of time on course work than do all other college students (New York Times, November 17, 2011). A provost of a university conducts...
-
The purpose of this case is to come up with a contingency plan[s] in order to sustain the program Move With Me, a program that serves thousands of community members throughout Lower Manhattan. The...
-
Complete the balance sheet and sales information in the table that follows for Hoffmeister Industries using the following financial data: Debt ratio: 50% Quick ratio: 0.80X Total assets turnover:...
-
The Corrigan Corporations forecasted 2005 financial statements follow, along with some industry average ratios. a. Calculate Corrigans 2005 forecasted ratios, compare them with the industry average...
-
Define each of the following terms: a. Operating plan; financial plan; sales forecast b. Pro forma financial statement; percent of sales method c. Spontaneously generated funds d. Additional funds...
-
A whild back, either james borrowed @ 1 2 from his friend Rita or she borrowed $ 1 2 from him, but he can't quite remember which. Either way he is planning to pay her back or ask that she pay him...
-
In Exercises 27-28, what condition, if any, must a, b, and c satisfy for the linear system to be consistent? 27.x + 3y z = a x+y+2z = b 2y3z= c 28. x + 3y+z = a -x-2y + z = b 3x + 7yz = c
-
K A person X can clean up all of the crime in a city in 6 hr working alone. Person Y can do the same job alone in 9 hr. If person Y starts crime fighting at 8 A.M. and person X joins him at 12 Noon,...
Study smarter with the SolutionInn App