Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Nov 06, 2021

What is the heat needed to convert 500 g of ice at -69 C to 464 F* 2 points 1340.6859 ft Ibf 1718.226 J

What is the heat needed to convert 500 g of ice at -69 C to 464 F* 2 points 1340.6859 ft Ibf 1718.226 J 2040 606 J Answer's not here. O 410.67 kcal O 1.72287 BTU

Step by Step Solution

★★★★★

3.37 Rating (153 Votes )

There are 3 Steps involved in it

Step: 1

The total energy required is the sum of the energy to heat the 69 C ice to 0 C ice melting the 0 C i... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Organic Chemistry

Authors: Joseph M. Hornback

2nd Edition

9781133384847, 9780199270293, 534389511, 1133384846, 978-0534389512

More Books

Students also viewed these Chemistry questions

Question

★★★★★

What is the Return on Investment ratio for this company? INCOME STATEMENT Particulars Amount Income 687,700 Revenues from Court Fees 678,100 Revenues from Locker Fees 9,600 Expenses Cost of Sales:...

Answered: 1 week ago

Question

★★★★★

What is the heat effect when sufficient SO3() at 25C is reacted with H2O at 25C to give a 50-wt-% H2SO4 solution at 60C?

Answered: 1 week ago

Question

★★★★★

What is the heat needed to convert 500 g of ice at -69 C to 464 F a) 1340.6859 ft Ibf b) 410.67 kcal c) Answer's not here. d) 1718.226J e) 2040 606J f) 1.72287 BTU

Answered: 1 week ago

Question

★★★★★

If you place a charged object next to an uncharged object thatis a conductor, If you place a charged object next to an uncharged object thatis a conductor, A) The force depends on whether the charge...

Answered: 1 week ago

Question

★★★★★

What are the advantages and disadvantages of meetings?

Answered: 1 week ago

Question

★★★★★

Credit yield spreads most likely widen in response to: A. High demand for bonds. B. Weak performance of equities. C. Strengthening economic conditions.

Answered: 1 week ago

Question

★★★★★

Machines in a factory break down at an exponential rate of six per hour. There is a single repairman who fixes machines at an exponential rate of eight per hour. The cost incurred in lost production...

Answered: 1 week ago

Question

★★★★★

Comparative financial statements for Weller Corporation, a merchandising company, for the year ending December 31 appear below. The company did not issue any new common stock during the year. A total...

Answered: 1 week ago

Question

★★★★★

Marvin Company is a subsidiary of Hughes Corp. The controller believes that the yearly allowance for doubtful accounts for Marvin should be 8% of gross accounts receivable. Given the recession and...

Answered: 1 week ago

Question

★★★★★

Tax Software Assignment - Fall 2023 Ms. Jeanette Letourneau (SIN 123-456-789) was born in Montreal on December 15, 1979. She has spent most of her working life a song writer but also has a part-time...

Answered: 1 week ago

Question

★★★★★

Consider a well-mixed tank with a water steady flow rate F of 200 L/min. The volume of water in the tank is 1000L. The inlet water temperature of 60C . The system is at steady state with heat input...

Answered: 1 week ago

Question

★★★★★

Suppose that L is a location function of an object, given as L(t) instantaneous velocity of the object at t First we compute and simplify L(5+ h). L(5+ h) = = 2t 1. We will compute the 5 as follows....

Answered: 1 week ago

Question

★★★★★

Use the following account balances from the adjusted trial balance of Flora Wholesalers: Account Debit Balance Credit Balance Cash $ 4,200 Accounts receivable $ 300 Accounts payable $ 1,100 H. Jones,...

Answered: 1 week ago

Question

★★★★★

A physician hopes to advocate for a new medical records system that he believes will save his department money. He has a good idea of the money that can be saved each year, and has received several...

Answered: 1 week ago

Question

★★★★★

Provide a Situation Analysis: Review the current situation facing Suez Canal and develop in detail the PESTLE Analysis looking at the Strengths, Weaknesses, Opportunity, and Threats (SWOT) analysis,...

Answered: 1 week ago

Question

★★★★★

5.29 The fighter aircraft F/A-18 (Hornet) has a takeoff mass of 25,400 kg, a wing area of 37.16 m, and two turbofan engines that each produces 71.2 kN of thrust. If AR = 3.5, e = 0.85, CD, = 0.02 a....

Answered: 1 week ago

Question

★★★★★

Decision on Transfer Pricing Materials used by the Instrument Division of Ziegler Inc. are currently purchased from outside suppliers at a cost of $446 per unit. However, the same materials are...

Answered: 1 week ago

Question

★★★★★

Tanaka Company's cost and production data for two recent months included the following: March April Production (units).........300................600 Rent.....................$1,800............$1,800...

Answered: 1 week ago

Question

★★★★★

Show the hybridization at each of the atoms, except H, in these molecules. Indicate the type of each designated bond and the orbital's that are overlapping to form it. : a) H_C_C,H 4 (both) : ...

Answered: 1 week ago

Question

★★★★★

Show all the steps in the mechanism for thisreaction: CH,Br CH2OET ELOH OEt

Answered: 1 week ago

Question

★★★★★

Chlorine is more electronegative than phosphorus. Predict the dipole moment of PCl5.

Answered: 1 week ago

Question

★★★★★

In Schachter and Singers classic study, participants who received epinephrine and were in the company of the angry research confederate interpreted their physiological arousal as __________, whereas...

Answered: 1 week ago

Question

★★★★★

One day at school, someone collides with you in the hall and knocks you down, causing you to be angry. However, when playing football with friends, if you get knocked down, you do not express anger....

Answered: 1 week ago

Question

★★★★★

Robert Triverss theory of _____________ states one must consider the extent to which pregnancy will require them to make an investment of time and effort when deciding whether to have sex with a...

Answered: 1 week ago

Previous Question Next Question