Calculate the energy needed to raise the temperature

Assignment Help Chemistry
Reference no: EM13155667

calculate the energy needed to raise the temperature of 180.0g of water from 10.0 C to 40.0 C. The molar heat capacity for water is 75.3 J/k*mol

Reference no: EM13155667

Questions Cloud

Explain substance a and b are the same mass : substance a and b are the same mass and at the same initial temperature. When the same amount of heat is added to each the final temperature of a is 75 degrees celsius
Censorship in the global marketplace : What do You think about Censorship in the Global Marketplace?  Would it make a difference if the government were limiting Internet access to defend their unique culture rather than to stile political dissent?
Why san joaquin valley one of the most hazardous places : Why is the San Joaquin Valley one of the most hazardous places in the country with respect to air population.
Which plan do you think is more desirable : Compare and Contrast the features of the retirement plans offered by Creative Games and United Manufacturing. Which plan do you think is more desirable? Why?
Calculate the energy needed to raise the temperature : calculate the energy needed to raise the temperature of 180.0g of water from 10.0 C to 40.0 C. The molar heat capacity for water is 75.3 J/k*mol
Sam receive upon sal of the bonds : On September 1, 2006, Sam's Shoe Co. issued $350,000 of 8% bonds. The bonds pay interest semiannually on January 1 and July 1 of each year. The bonds were sold at the face amount. How much cash did Sam's receive upon sal of the bonds?
How much revenue is lost per unit sale relative to the price : Break out the components of the $28 marginal revenue from the seventh unit sale at $38.31-that is, how much revenue is lost per unit sale relative to the price that would move six shirts per color per day?
What is an alkali sink : What is an alkali sink? What types of vegetation would you expect to find in this type of community?
What does the value of ten in the equation indicate : Assume the least squares equation is Y' = 10 + 20X. What does the value of 10 in the equation indicate? Y intercept. For each unit increased in Y, X increases by 10.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the rate constant at 18 oc

A first order reaction has an activation energy of 65.7 kJ/mol and a frequency factor (Arrhenius constant) of 2.36 x 1013 sec -1. Calculate the rate constant at 18 oC

  What is the standerd enthalpy change for the reaction

given that the molar enthalpy of vaporization delta h for H2O(l) is 44kj at 298k, what is the standerd enthalpy change for the reaction 2H20(G)+ O2(g)---->2H2O(G)?

  What is the concentration of the naoh solution

If 0.5110 g of H2C2O4 x 2H2O completely neutralized 41.39 mL of the stock NaOH soln what is the concentration of the NaOH solution?

  Define pair of electrically charged plates

The smallest unit of charge is -1.6× 10-19 C, which is the charge (in coulombs) of a single electron. Robert Millikan was able to measure the charge on small droplets of oil by suspending them between a pair of electrically charged plates.

  How many grams of water are required

How many grams of water are required to dissolve 24g od KNO3 at 100 degrees celsius?

  Determine what is the longest possible wavelength of light

Determine what is the longest possible wavelength of light that could ionize an atom of bismuth if the first ionization energy of bismuth is Ei1 = +70 kJ/mol.?

  What would the volume of the gas be

A certain quantity of a gas occupies 61.3 mL at 68C. If the pressure remains constant, what would the volume of the gas be at 17C?

  Calculate the amount of heat liberated

Calculate the amount of heat liberated (in kJ) from 399 g of mercury when it cools from 73.0°C to 12.0°C.

  Estimate the bond length of the bond in picometers

The dipole moment of HBr (a polar covalent molecule) is 0.784 (debye), and its percent ionic character is 11.6 . Estimate the bond length of the bond in picometers.

  Determine the final temperature after thermal equilibrium

A sample of 57 grams of H 2 O with a temperature of sixteen degree celsius is combined to 260 grams of H2O at 90 degree celsius in an insulated container. Determine the final temperature after thermal equilibrium is reached?

  What mass of ice at 0 c must be added to 45g of water

What mass of ice at 0C must be added to 45g of water at 20C to cool it to the final temperature of 10C?

  Find the specific heat of gold

when a 50.0-g nugget of pure gold is heated from 35.0 C to 50.o C, it absorbed 5200.0J of energy. find the specific heat of gold.

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