State heat froma mountain climber''s stove

Assignment Help Chemistry
Reference no: EM13174472

If 435 grams of water at 23 celcius abssorbs 281 kJ of heat froma mountain climber's stove at an elevation where the boiling point of water is 87 celcius, is this amount of energy sufficient to heat the water to its boiling point? and how much kJ are required to boil the water?

Reference no: EM13174472

Questions Cloud

State methylhexane undergoes solvoysis in methanol : when 1-bromo-2-methylhexane undergoes solvoysis in methanol, four major products are formed.
Impacts of federal reserve on money stock : Assume a simplified banking system in which all banks are subject to a uniform reserve requirement of 20 percent and checkable deposits are the only from of money. A bank that received a new checkable deposit of $10,000 would be able to extend new..
Compute the molar enthalpy of evaporation of water : calculate the molar enthalpy of evaporation of water at 100 celcius?
Write the mechanism for the aldol condensation : Write the mechanism for the aldol condensation of two molecules of propanal
State heat froma mountain climber''s stove : If 435 grams of water at 23 celcius abssorbs 281 kJ of heat froma mountain climber's stove at an elevation where the boiling point of water is 87 celcius
State what is the volume of a unit cell of this metal : What is the volume of a unit cell of this metal? 4.What is the edge length of a unit cell of Fe?
Analyze the npv of an image : Hurricane delayed the cash inflows that the managers of firm Metro expected from a project that being built and increased the cash outflows over the next two years. the NPV of this project is now negative.
State positive reactions were noted in undiluted : Positive reactions were noted in undiluted, 1/2, 1/4. What is the patient's titer.
Analyze the value of price elasticity of demand : If the ce If the of Pepsi-Cola increases from 40 cents to 50 cents per can and the quantity demanded decreases from 100 cans to 50 cans, then, (according to the arc price elasticity formula,the same formula used in class).

Reviews

Write a Review

Chemistry Questions & Answers

  How many molecules of hcl will we form

If we react 116 molecules of TiCl4 with water according to the equation  TiCl4 + 2 H2O -> TiO2 + 4 HCl how many molecules of HCl will we form?

  State solubility is the concentration of unsaturated ions

Which of the following is correct? A) Solubility is the concentration of unsaturated ions in solution. B) Ksp is the same as the solubility. C) Ksp is an equilibrium constant and solubility is the concentration of a saturated solution

  Reasonable range of temperatures determine the apparent

Using a reasonable range of temperatures, determine the apparent (or global) activation energy of NO formation during a combustion process

  How many excess electrons has it acquired

if your body develops a charge of -20 (microcoulombs), how many excess electrons has it acquired?

  State worked up the reaction and isolated

he worked up the reaction and isolated 2.4 g of MnCl2. What was his percent yield?

  Draw a series of titration curves for the titration

Draw a series of titration curves for the titration of a strong base with a  strong acid where the concentration of the acid is 10 -1 , 10 -2 , and

  Explain and write the structure of stearic acid

The emulsifying agent from hand cream, a salt, is prepared from two chemicals. Write the structure of stearic acid.

  Calculate the ratio of embodied energy

An acre of corn can produce about 375 gallons of ethanol, using only the kernel of the corn for conversion to ethanol. Assume the energy input to produce an acre of corn is 15000000 kJ.

  What is the limiting and excess reagents

Sulfur in the air reacting with silver flatware to produce tarnish, or silver sulfide. What is the limiting and excess reagents?

  Temperatures are placed in a perfectly insulated calorimeter

Two objects at different temperatures are placed in a perfectly insulated calorimeter. When the system reaches equilibrium, which of the following statements is true?

  Explain multistep synthesis of trans-stilbene

How can you outline a multistep synthesis of trans-stilbene (Ph-CH=CH-PH) using benzaldehyde

  Calculate the percent by weight of acetic acid

Assuming the vinegar solution has a density of 1.01 g/ml calculate the percent by weight of acetic acid in your sample of vinegar. How does that value compare with 5 percent the value for the percent acetic acid in normal vinegar? I had 10.0ml of ..

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