What is the approximate molar mass of the metal

Assignment Help Chemistry

Reference no: EM13170283

A metal sample weighing 40.0 g and at a temperature of 99.1 C was placed in 38.6 g of water in a calorimeter at 25.0 C. The calorimeter reached a maximum temperature of 32.8 C.

a. How much heat flowed into the water?
b. Calculate the specific heat capacity of the meal.
c. What is the approximate molar mass of the metal?

Reference no: EM13170283

Questions Cloud

Service and manufacturing sector firms encounter : Common issue that both service and manufacturing sector firms encounter is the opportunity to outsource one or more of their operations. For an airline, which is in the service sector, describe some of the major elements of its value chain and which ..

How many grams of carbon dioxide will form : If 1.00 g sodium bicarbonate and 1.00 g citric acid are allowed to react, how many grams of carbon dioxide will form?

What is the mass of a cube of lead : The mass of a cube of iron is 338 g. Iron has a density of 7.87 g/cm3. What is the mass of a cube of lead that has the same dimensions?

Bodily systems : Design a reference guide that you can use in the future to quickly identify the bodily systems. You will need to create a three-column table that will list the bodily system, what organs and components make up that system, and at least seven disorder..

What is the approximate molar mass of the metal : A metal sample weighing 40.0 g and at a temperature of 99.1 C was placed in 38.6 g of water in a calorimeter at 25.0 C. The calorimeter reached a maximum temperature of 32.8 C.

How much will the ph change : How much will the pH change? The pKa of acetic acid is 4.760.

Calculate the standard enthalpy of reaction : calculate the standard enthalpy of reaction C6H6 (I) +3H2 (g)® C6H12 (I) from standard enthalpies of combustion of substances.

What is the specific heat for the metal : It takes 48.0 to raise the temperature of an 9.10 piece of unknown metal from 13.0 to 25.0. What is the specific heat for the metal?

Idea of the scientific method changed : How has your idea of the scientific method changed, given the look into both the way that ideas change and the way that real people doing science behave.

User Account

All Pages