Specific heat of iron

Related BrainMass Solutions

• Hess's Law - Temperature

  bar, qFe = (specific heat of Fe) x (grams of Fe) x (T2-T1Fe), where T1Fe = 330 C For the heat absorbed by water, qH2O = (specific heat of H2O) x (grams of H2O) x (T2-T1H2O), where T1H2O = 20.0 C Heat released by the iron bar = heat absorbed

• Estimating specific heat and molecular weight from enthalpy

  specific heat for metal: (use 1 cal/gm-°C for water) #3 - Estimate the atomic weight of Iron shot (Fe) metal: Instructions: Step 1: Obtain metal sample in test tube.

• Hot iron horseshoe

  the specific heat of the material : the temperature changed Given and This solution calculates the initial temperature of the hot horseshoe.

• Heat and temperature

  Heat = mass X specific heat capacity X change in temperature specific heat capacity of water = 1 calorie/ gm / deg Celsius= 4.2 Joules/ gm/ deg Celsius specific heat capacity of iron = 0.108 calorie/ gm / deg Celsius= 0.45 Joules/ gm/ deg Celsius

• Specific Heats and Atomic Masses Using a Calorimeter

  173617 Specific Heats and Atomic Masses Using a Calorimeter ChemLab program "specific heat" lab. Obtain 100 g shots of each: iron; copper & aluminum.

• Thermal equilibrium

  Let t be the final temperature of iron+water Specific heat of iron = 0.11 Cal/g-ºC Specific heat of water = 1 Cal/g-ºC mass of water = 50 mL = 50 g Heat given by iron = Heat taken by water = m c Delta t or 10*0.11*(98-t) = 50*1*(t-20) or 1.1(98-

• Energy, q, w, Enthalpy, and Stoichiometry II and Specific Heat

  Problem 2 - Specific Heat The specific heat of iron metal is 0.450 J/g*K How many J of heat are necessary to raise the temperature of a 1.10 - Kg block of iron from 26.0 Celsius degrees to 88.0 Celsius degrees?

• Solving specific heat problems in physics

  420468 Solving specific heat problems in physics 1. An iron all of 1500 gm, mass and temperature 100°C is dropped into the cavity of a large block of ice. If specific heat of iron is 0.11, how much ice will be melted? 2.

• Heat capacity

  16303 Heat capacity A 5.00 g sample of aluminum pellets (specific heat capacity = 0.89 J/°C · g) and a 10.00 g sample of iron pellets (specific heat capacity = 0.45 J/°C · g) are heated to 100.0°C.