Ask a New Question

Question

A 500 g piece of iron changes 7°C when heat is added. How much heat energy produced this change in temperature? C of iron is 0.450 J/g°C
6 years ago

Answers

DrBob222
q (inJoules) = mass Fe x specific heat Fe x delta T
Substitute and solve for q.
6 years ago

Related Questions

A 50.0g piece of iron an 152°C is dropped into 20.0g H2O(l) at 89°C in an open, thermally insulated... A piece of iron(10)moles was dissolved in contrated Hcl.the reaction was form H2 and Fecl2. determi... a piece of iron has a temperature of 18 degrees celsius. A second identical piece of iron is twice a... A piece of metallic iron (10 moles) was dissolved in concentrated hydrochloric acid. The reaction fo... If you put a piece of iron in an aqueous solution of blue Cu2+ ions the spontaneous redox reaction... A hot 0.25-kg piece of iron is placed in a calorimeter containing room temperature water. How much h... An iron rod when cut into pieces each of 30 cm length, a piece of 7 cm is left out. However, if each... When a 310-g piece of iron at 180∘C is placed in a 95-g aluminum calorimeter cup containing 250 g of... A 38.9 g piece of iron at 84.6oC is placed in a beaker containing 179.7 g of 20.7oC water. What is t... A piece of iron (Cp = 0.450 J/(gi°C)) that has a mass of 21.5 g and an initial temperature of 100.0°...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use