A 30 gram block of an unknown metal at 860oc was dropped

Assignment Help Chemistry

Reference no: EM13384933

A 30 gram block of an unknown metal at 86.0oC was dropped into an insulated flask containing approximately 40.0 grams of ice and 30.0 grams of water at 0oC. After the system had reached a steady temperature it was determined that 6.8 grams of ice had melted. What is the specific heat of the metal? The heat of fusion of ice is equal to 333 J/g.

Reference no: EM13384933

Questions Cloud

In the experiment of recrystallization of naphthalenewhat : in the experiment of recrystallization of naphthalenewhat is the additional step should be added to this procedure to

Calculate the amount of energy in kilojoules needed to : calculate the amount of energy in kilojoules needed to change 135 of water ice at -10 degrees celsius to steam at 125

Assuming that di-lithium is very stable and the product of : the 23rd-century starship enterprise uses a substance called di-lithium crystals as its fuel. the mass of one 6li atom

Aluminum oxide decomposes to produce aluminum metal and : aluminum oxide decomposes to produce aluminum metal and oxygen gas. when 9.8g of aluminum oxide decomposes how many

A 30 gram block of an unknown metal at 860oc was dropped : a 30 gram block of an unknown metal at 86.0oc was dropped into an insulated flask containing approximately 40.0 grams

Use the equation given to solve the : use the equation given to solve the following.na3po43agno3ag3po43nano3.a how many moles of napo4 would be required to

Write a balanced equation for the reaction of copper with : 1.write a balanced equation for the reaction of copper with concentrated nitric acid to form copperii nitrate. assume

For 2 so2g o2g reverse reaction arrow 2 so3g kp 30 104 : for 2 so2g o2g reverse reaction arrow 2 so3g kp 3.0 104 at 700 k. in a 2.00-l vessel the equilibrium mixture contains

The average ph of precipitation in rural areas is 680 : the average ph of precipitation in rural areas is 6.80. assuming that the phnbspis controlled by the carbonate system

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 ..

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