Compute the specific heat of the metal

Reference no: EM13192850

A 40.0 g sample of an unknown metal at 99 C was placed at a constant pressure calorimeter containing 70.0 g of water at 24.0 C. The final temperature of the system was found to be 28.4 C. Calculate the specific heat of the metal. The heat capacity of the calorimeter is 14.4J/C.

Reference no: EM13192850

Questions Cloud

Non-bonding electrons and formal charges where necessary : Three resonance structures of the following cation are possible. One resonance form is given below, but it is incomplete. Complete the given structure by adding non-bonding electrons and formal charges where necessary

Define the concentration of hcl in a solution by titrations : the concentration of Hcl in a solution by titrations using different indicators to find the end point. Is the difference between indicators 1 and 2 significant at the 95% confidence level?

Explain name the enzymes and describe their mechanisms : Name the enzymes and describe their mechanisms of action that help reshuffle disulfide bonds or catalyze the cis-trans peptide prolyl isomerization

Compute the degrees of unsaturation in a compound : Calculate the degrees of unsaturation in a compound with the molecular formula C3H6 and draw two possible structures

Compute the specific heat of the metal : The final temperature of the system was found to be 28.4 C. Calculate the specific heat of the metal. The heat capacity of the calorimeter is 14.4J/C.

State a saturated solution of this substance was made : A saturated solution of this substance was made in 0.01 M KlO3. The copper concentration was found to be 0.0012M. Determine the [IO3^-] and the Ksp of the substance.

Define what is the molarity and molality and mass fraction : They will dilute the 0.5 M solution to obtain 100 mL of 0.15M solution and dilute the 0.5m solution to obtain 10,000 ppm per mass. What is the molarity, molality, mass fraction and mole fraction

Explain quantum number rules in the alternative universe : Suppose you live in an alternate universe where a different set of quantum numbers is required to describe the atoms in that universe. The quantum number rules in the alternative universe are

Pair of reactants will result in a precipitation reaction : Show the products of each reaction and indicate which pair of reactants will result in a precipitation reaction? A) Ba(NO3)2(aq) + Na2CO3(aq)

User Account

All Pages