A 155 gram sample of copper was heated to 150 degrees

Reference no: EM13345927

A 155 gram sample of copper was heated to 150 degrees Celsius then placed into 250 gram of water at 19.8 degrees Celsius. Calculate the final temperature of the mixture.

Reference no: EM13345927

Questions Cloud

How many grams of caffeine c8h10n4o2 are present in one cup : how many grams of caffeine c8h10n4o2 are present in one cup of coffee that contains 8.98 times 1021 caffeine

How many liters of water can be made from 55g of oxygen gas : how many liters of water can be made from 55g of oxygen gas amp an excess of hydrogen at a pressure of 12.4 atm amp a

A spring has a natural length of 26 cm if a 26 n force is : a spring has a natural length of 26 cm. if a 26 n force is required to keep it stretched to a length of 30 cm how

A 12 kn force is exerted on a rocker arm the moment of : a 12 kn force is exerted on a rocker arm. the moment of inertia i of the crosssectionnbspwith respect to the

A 155 gram sample of copper was heated to 150 degrees : a 155 gram sample of copper was heated to 150 degrees celsius then placed into 250 gram of water at 19.8 degrees

What volume of o2 will form in 664 seconds at a barometric : the reaction is first order in and under certain conditions has a rate constant of 0.00752 at 20.0 . a reaction vessel

The leathal inhalation does of sarin for a 200 pound : the leathal inhalation does of sarin for a 200 pound person has been determined to be .0015mg. determine the ld50 of

An ice cube tray holds 515 g water if the water initially : an ice cube tray holds 515 g water. if the water initially has a temperature of 21degc how many kilojoules of heat must

The cadmium ion was then masked by using an hcnnacn buffer : a 1.728g sample of pbcd alloy was dissolved in acid and diluted to exactly 500ml. titration of a 25.00ml aliquot at a

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

Write the structures of the saytzeff elimination

Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

How many mols of hydrogen can produce

how many mols of H 2 can produce

Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

Design a qualitative analysis scheme

What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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!

Submit Assignment

User Account

All Pages