What is the specific heat of the metal

Assignment Help Chemistry
Reference no: EM13116033

a 130g piece of metal is heated to 286C and dropped into 87.0g of water at 26C, if the final temperature of the water is 58.3C, what is the specific heat of the metal (J/gC)?

Reference no: EM13116033

Questions Cloud

What is the final concentration : 66.0 mL of a 1.60 M solution is diluted to a volume of 288 mL. A 144-mL portion of that solution is diluted using 163 mL of water. What is the final concentration.
Approximately how many black alleles should be expected : Hippogriffs can have black fur or gray fur. However, there is a high rate of mutation from black alleles into gray alleles. In a population of 1000 hippogriffs, if there are 800 alleles for black fur and the forward mutation rate (ie., from black ..
Diversification of investments : he bonds will be insured up to $17,000, so Jose doesn't want to invest more than that amount in bonds which will earn 4 1/2%. What will be the maximum amount of interest that Jose could learn?
Identify the magnitude of the magnetic field and the speed : The charge experiences a magnetic force of 7.41 10-3 N. A second charge q2 = 4.00 µC travels at an angle of 40.0° with respect to the same magnetic field and experiences a 1.80 10-3-N force. Identify the magnitude of the magnetic field and the ..
What is the specific heat of the metal : a 130g piece of metal is heated to 286C and dropped into 87.0g of water at 26C, if the final temperature of the water is 58.3C.
Explain regression predicts for second predictor variable : The regression of Y on X predicts? When predicting Y, adding a second predictor variable to the first predictor variable X.
Journal entries and accounting concepts : It is now July 31st. You are continuing to advise Dr. Leo Krusack on basic accounting procedures. His practice had the following transactions during July.
Hedging exchange rate risk : Hedging Exchange Rate Risk. An importer in the United States is due to take delivery of silk scarves from Europe in 6 months. The price is fixed in euros.
What would the maximum total number of rfus present : you observe 50,000 RFUs in a 200 microliter aliquot from a G3-500ml culture. How many total RFUs will be present in a 15 mLsample? If you recover 80% of the fluorescing protein during purification, what would the maximum total number of RFUs prese..

Reviews

Write a Review

Chemistry Questions & Answers

  What is the concentration of unknown hcl solution

it is observed that a volume of 29.15 mL of KOH was neede to complete the process of titration. Determine what is the concentration of this unknown HCl solution?

  Determine what is the activation energy

Calculate kc for the reversible reaction and determine what is the activation energy

  Find out delta h for the reaction

Determined if CS 2 of 2.500 grams mix with an excess of chlorine gas , 9.310 Kilo joule of heat is evolved. What sort of reaction is this , Is the reaction exotermic also find out delta H for the reaction?

  Compute the quantity of work

Compute the quantity of work(W) that is associated with a 9.5 Litre expansion of a gas  against  the given  pressure of 755mm Hg

  Determine what are the molar masses

Chemical analysis of the two compounds reveals that 0.25 mol ACl 2 has a mass of 100.0 g and 0.50 mol BCl 2 has a mass of 125.0 g. Determine what are the molar masses of ACl 2 and BCl 2 ?

  Calculate the hydraulic conductivity of the aquifer

Determine the hydraulic conductivity and transmissivity of the aquifer and What would Q be if the hydraulic gradient

  Find the volume of feso4 solution

Find the volume of FeSO4 solution - What volume of 0.200M FeSO 4  solution would be required to react with 20.0mL of 0.250M KMnO 4 according to the following equation?

  How long will it take for the level of fluorine

Medical technicians use deoxyglucose labeled with fluorine-18 to locate tumors using a pet scan. A medical technician injects a patient with a therapeutic dose of fluorine-18.

  How much work is done during inflation

A balloon 15m in diameter is inflated with helium at 20 degrees Celsius. How much work is done during inflation against an external pressure 1atm.

  Determine which of the data is correct

Heated and allowed to expand against a constant pressure of 1.20 atm until its volume reaches twenty eight Litres. Now determine Which of the given data is correct?

  Compute the amount of pv work done

if H2 of 50.0 mL and C 2 H 4 of 50.0 mL are permitted to react at the pressure of 1.5 atm, produce C 2 H 6 that has a volume of 50.0 mille litres.. compute the amount of (PV )work done?

  Determine how much heat is formed by reaction

Determine how much heat is formed by this reaction if a typical packet has 250 g of Fe to warm your hands (or feet for up to 4 h) express your answer in kJ?

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