What was the final temperature of the gold

Assignment Help Chemistry

Reference no: EM13168778

A 4.80 g nugget of pure gold absorbed 279 J of heat. What was the final temperature of the gold if the initial temperature was 22.0°C? The specific heat of gold is 0.129 J/(g·°C).

Reference no: EM13168778

Questions Cloud

How much oxygen is required to oxidize it back to co2 : All the CO2 that enter waterbody is converted to CH2O. How much oxygen (moles/m^2) is required to oxidize it back to CO2?

Examine the two operating statements in detail : Examine the two operating statements in detail, paying particular attention to the lines on which changes in net position and changes in fund balances are reported and develop a list of reasons why the two numbers are not the same.

How many moles of zinc were removed : A student's piece of galvanized metal had a mass of 42.73 grams before dipping it into the acid. Afterwards its mass was 42.22 grams. How many moles of zinc were removed? How many atoms is that?

What is the lewis structure for hio3 : What is the lewis structure for HIO3, including lone pairs. Assign formal charges. If a more equally stable resonance exists, draw it(them).

What was the final temperature of the gold : A 4.80 g nugget of pure gold absorbed 279 J of heat. What was the final temperature of the gold if the initial temperature was 22.0°C? The specific heat of gold is 0.129 J/(g·°C).

What will happen to the equilibrium as oh- ions are added : What will happen to the equilibrium as OH- ions are added?

How many moles of gas were collected : A gas evolved during the fermentation of sugar was collected at 22.5 degrees celsuis and 702 mmHg. After purification its volume was found to be 25.0 L. How many moles of gas were collected?

How much total interest will amos pay on this payment plan : Amos could borrow $104,000from its bank to finance the purchase at an annual rate of 8%. Should Amos borrow from the bank or use the manufacturer's payment plan to pay for the equipment?

How many moles of naoh were in this volume : a titration required 18.38 ml of 0.1574 M NaOH solution. How many moles of NaOH were in this volume?

User Account

All Pages