Chemistry, 07.04.2021 03:20, Candieboo6939

3. How much energy is needed to raise 45 grams of water from 40°C to 115 °C? The specific heat capacity of ice is 2.06 J/g °C

The specific heat capacity of water is 4.18 J/g °C

The specific heat capacity of steam is 2.02 J/g °C

The heat of fusion of water is 334 J/g

The heat of vaporization of water is 2260 J/g.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 19:00, KayPink5723

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Answers: 3

continue

Chemistry, 22.06.2019 05:50, mrylenastewart

What are transitions between a liquid and a solid called? identify which way they are transitioning

Answers: 2

continue

Chemistry, 22.06.2019 19:30, simihehe

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

Answers: 2

continue

Chemistry, 22.06.2019 22:00, jlegrand9098

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.

Answers: 2

continue

Do you know the correct answer?

3. How much energy is needed to raise 45 grams of water from 40°C to 115 °C? The specific heat capa...