Calculate number of calories needed to increase temperature, Chemistry

+44 141 628 6080
[email protected]

Calculate number of calories needed to increase temperature

1. Calculate the number of calories needed to increase the temperature of 50.0 g of copper metal from 21.0 degrees C to 75.0 degrees C. Given, the specific heat of copper is 0.382 cal/g x degrees C.

2. What will be the final temperature if 2000g of copper at 95 degrees C loses 10kcal of heat.

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate number of calories needed to increase temperature

Reference No:- TGS0427895

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Volume of methane at standard temperature

A bacterial culture isolated from sewage produced mL of methane,ch4 at 30C and 749 mmHg. What would the volume of methane at standard temperature and pressure 10 C 760 mmHg.

Q : The input & across the output

A two port network has the y parameter Y11=10, Y12=-20, Y22=2, all in milli mhos, find the new y parameter, if a 100ohm register is connected across the input & across the output?

Q : Identify and discuss the use of meteorological instruments

As a soil and water management expert you have been contracted to develop an irrgation system and regime for a large orchard, in an area with low annual rainfall, which is widely distributed.

Q : What is the stoichiometric factor

The two reactions involved in quantitatively determining the amount of iodate in solution are: What is the stoichiometric factor, that is the number of moles of Na2S2O3 reacting with one mole of KIO3?

Q : Calculate number of calories needed to increase temperature

Calculate the number of calories needed to increase the temperature of 50.0 g of copper metal from 21.0 degrees C to 75.0 degrees C. Given, the specific heat of copper is 0.382 cal/g x degrees C.

Q : Communications equipment circuits

What are some good examples of test equipment that is available for use in diagnosing and repairing communications equipment circuits? Also can you provide some test equipment manufacturer web sites?

Q : Determine the cutting time for this drilling operation

A drill operation is to be performed with a 16 mm twist drill the hole is blind with a depth of 50 mm.cutting speed is 20m/min and feed is 2mm/rev.Determine the cutting time for this drilling operation.

Q : What is the rate of formation of aluminum

The electrolysis of molten A12O3 at 980 ºC is used to produce metallic aluminum. A current of 360 A is used in the electrolysis cell. What is the rate of formation of aluminum, in kilograms per hour?

Q : The first microprocessors were packaged as a dual inline

The first microprocessors were packaged as a Dual Inline Pin (DIP) integrated circuit. Would DIP and quad versions have the same signals?

1949647

Questions
Asked

3,689

Active Tutors

1453039

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate number of calories needed to increase temperature

Reference No:- TGS0427895

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Volume of methane at standard temperature

Q : The input & across the output

Q : Identify and discuss the use of meteorological instruments

Q : What is the stoichiometric factor

Q : Calculate number of calories needed to increase temperature

Q : Communications equipment circuits

Q : Determine the cutting time for this drilling operation

Q : What is the rate of formation of aluminum

Q : The first microprocessors were packaged as a dual inline

Outline a social issue that is important to you

Review a social, behavioral, or cultural factor

Discuss three ethical guidelines that are important

How we perceive objects in the real world

Provide reasons why working from a person centred

How ensure that the youth understand what study involves

Identify a true statement about validity

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate number of calories needed to increase temperature

Reference No:- TGS0427895

Recent Questions Asked Chemistry

Q : Volume of methane at standard temperature

Q : The input & across the output

Q : Identify and discuss the use of meteorological instruments

Q : What is the stoichiometric factor

Q : Calculate number of calories needed to increase temperature

Q : Communications equipment circuits

Q : Determine the cutting time for this drilling operation

Q : What is the rate of formation of aluminum

Q : The first microprocessors were packaged as a dual inline

Asked Questions