Explain the heat kcal released of water at 100 degrees c

Assignment Help Chemistry
Reference no: EM13497082

What is the heat kcal released when 50.0 g of water at 100 degrees C hits the skin and cools to a body temperature of 37 degrees C?

Reference no: EM13497082

Questions Cloud

Find the initial distance from the shuttle to the astronaut : A 91.6-kg astronaut and a 1180-kg satellite are at rest relative to the space shuttle. find the initial distance from the shuttle to the astronaut
Explain carbon-carbon double bonds in ethene : Use simple structure and bonding models to account for why carbon carbon single bonds in ethane rotate freely while carbon-carbon double bonds in ethene do not rotate.
Compute the location of the center of mass of meter sticks : Three uniform meter sticks, each of mass , are placed on the floor as follows: stick 1 lies along the axis from = 0.290 m to = 1.29 m, compute the location of the center of mass of the meter sticks
Compute the repricing gap for the bank : Compute the repricing gap for the bank using those assets and liabilities repricing or maturing in 2 years or less and what is the duration of assets
Explain the heat kcal released of water at 100 degrees c : What is the heat kcal released when 50.0 g of water at 100 degrees C hits the skin and cools to a body temperature of 37 degrees C
Estimate the inductive reactance : A series AC circuit contains a 159 ? resistor, a 360 mH inductor, a 2.4 µF capacitor, and a generator with maximum voltage of 240 V operating at 50 Hz. Calculate the inductive reactance
What is the reading of the ammeter : An ideal transformer shown in the ?gure below has a primary with 45 turns and secondary with 18 turns. What is the reading of the ammeter
Show the calculation of gain to be recognized from exchange : Equipment that cost $80,000 and has accumulated depreciation of $63,000 is exchanged for similar equipment with a fair value of $35,000 and $15,000 cash is received. The exchange lacked commercial substance.
Theories of the term structure of interest rates : Discuss the implications of these theories in the context of the problem and discuss the assumptions underlying this calculation and how it can be used to evaluate the implied forward yield on a 1-year loan, next year.

Reviews

Write a Review

Chemistry Questions & Answers

  Which of the following would be expected to have lowest ph

Which of the following would be expected to have the lowest pH?

  Define the complete nuclear reaction

The sodium isotope,^21,11 Na,with a half-life of 23s, undergoes decay by emitting a positron. write the complete nuclear reaction.

  Describe the fictional portrayals of the courtroom

Describe the fictional portrayals of the courtroom, including the trial process, the roles of the prosecution and defense, the roles of the courtroom participants (expand your response from the Week Five CheckPoint), and the handling or implementa..

  State what is the deltah for the reaction in kj

If the solution has a specific heat capacity of 3.95 J/(g K) and a density of 1.015 g/ml, what is the DeltaH for the following reaction in kJ?

  Compute the ph of a buffer solution obtained by dissolving

Calculate the pH of a buffer solution obtained by dissolving 22.0 g of KH2PO4(s) and 36.0 g of Na2HPO4(s) in water and then diluting to 1.00 L.

  Explain what steps are needed to prepare phenylacetylene

what steps are needed to prepare phenylacetylene from C6H5CH2CH2Br I chose the following reagents 1. H2SO4, 2. Br2, 3. NaNH2/excess (were correct) and simply require to draw the intermediate

  Explain carbon dioxide has a solubility in water

At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility at 25 °C and 1470 Torr

  Find out its empirical formula

The beta blocker drug, thimolol, is expected to reduce the need for heart bypass surgery. Its composition by mass is 49.4%C, 7.64%H, 17.7%N, 15.2%O, amd 10.1% S. Determine its empirical formula

  Explain organic solvent like methylene chloride

Based on the principle of "like dissolves like", indicate the compounds listed below that are likely to be soluble in an organic solvent like methylene chloride or diethyl ether and those that are soluble in water.

  Define is chloride ion or water a stronger ligand

Is Chloride ion or water a stronger ligand? explain. is water or ammonia a stronger ligand? explain

  Explain the dehydrogenation of ethanol

Acetaldehyde is produced by the dehydrogenation of ethanol according to the following reaction: C2H5OH CH3CHO + H2 An undesired side reaction occurs, which produces ethyl acetate: 2C2H5OH CH3COOC2H5 + 2H2 In a pilot plant, the conversion of ethano..

  Explain how convert the concentration to units of molarity

A patient's blood test shows that she has elevated levels of LDL (low density lipoproteins) at 4.12 mmol/L. Convert this concentration to units of molarity (mol/L)

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd